Snap for 10453563 from beca42f1f2f024bcdde8c9c6209d379d39476418 to mainline-adservices-release
Change-Id: I6d181b08999da9e4a70e301617bbbef9940b792d
diff --git a/TEST_MAPPING b/TEST_MAPPING
index e165df0..1993efe 100644
--- a/TEST_MAPPING
+++ b/TEST_MAPPING
@@ -3,6 +3,11 @@
{
"name": "hal_implementation_test"
}
+ ],
+ "auto-presubmit": [
+ {
+ "name": "hal_implementation_test"
+ }
]
}
diff --git a/keystore2/aidl/Android.bp b/keystore2/aidl/Android.bp
index 438fa60..cc2f90f 100644
--- a/keystore2/aidl/Android.bp
+++ b/keystore2/aidl/Android.bp
@@ -20,16 +20,13 @@
name: "android.system.keystore2",
vendor_available: true,
srcs: ["android/system/keystore2/*.aidl"],
- imports: ["android.hardware.security.keymint"],
+ imports: ["android.hardware.security.keymint-V3"],
stability: "vintf",
backend: {
java: {
platform_apis: true,
},
ndk: {
- vndk: {
- enabled: true,
- },
apps_enabled: false,
},
rust: {
@@ -47,9 +44,14 @@
},
{
version: "2",
- imports: ["android.hardware.security.keymint-V2"],
+ imports: ["android.hardware.security.keymint-V3"],
+ },
+ {
+ version: "3",
+ imports: ["android.hardware.security.keymint-V3"],
},
],
+ frozen: true,
}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/.hash b/keystore2/aidl/aidl_api/android.system.keystore2/3/.hash
new file mode 100644
index 0000000..f3645c8
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/.hash
@@ -0,0 +1 @@
+4f1c704008e5687ed0d6f1590464aed39fc7f64e
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/AuthenticatorSpec.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/AuthenticatorSpec.aidl
new file mode 100644
index 0000000..49a3b2c
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/AuthenticatorSpec.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@VintfStability
+parcelable AuthenticatorSpec {
+ android.hardware.security.keymint.HardwareAuthenticatorType authenticatorType = android.hardware.security.keymint.HardwareAuthenticatorType.NONE;
+ long authenticatorId;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/Authorization.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/Authorization.aidl
new file mode 100644
index 0000000..3efeb68
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/Authorization.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@VintfStability
+parcelable Authorization {
+ android.hardware.security.keymint.SecurityLevel securityLevel = android.hardware.security.keymint.SecurityLevel.SOFTWARE;
+ android.hardware.security.keymint.KeyParameter keyParameter;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/CreateOperationResponse.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/CreateOperationResponse.aidl
new file mode 100644
index 0000000..e37facb
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/CreateOperationResponse.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@VintfStability
+parcelable CreateOperationResponse {
+ android.system.keystore2.IKeystoreOperation iOperation;
+ @nullable android.system.keystore2.OperationChallenge operationChallenge;
+ @nullable android.system.keystore2.KeyParameters parameters;
+ @nullable byte[] upgradedBlob;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/Domain.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/Domain.aidl
new file mode 100644
index 0000000..4fd54aa
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/Domain.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum Domain {
+ APP = 0,
+ GRANT = 1,
+ SELINUX = 2,
+ BLOB = 3,
+ KEY_ID = 4,
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/EphemeralStorageKeyResponse.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/EphemeralStorageKeyResponse.aidl
new file mode 100644
index 0000000..963af7b
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/EphemeralStorageKeyResponse.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2021, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@VintfStability
+parcelable EphemeralStorageKeyResponse {
+ byte[] ephemeralKey;
+ @nullable byte[] upgradedBlob;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/IKeystoreOperation.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/IKeystoreOperation.aidl
new file mode 100644
index 0000000..df911cd
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/IKeystoreOperation.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@SensitiveData @VintfStability
+interface IKeystoreOperation {
+ void updateAad(in byte[] aadInput);
+ @nullable byte[] update(in byte[] input);
+ @nullable byte[] finish(in @nullable byte[] input, in @nullable byte[] signature);
+ void abort();
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/IKeystoreSecurityLevel.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/IKeystoreSecurityLevel.aidl
new file mode 100644
index 0000000..4b2eab4
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/IKeystoreSecurityLevel.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@SensitiveData @VintfStability
+interface IKeystoreSecurityLevel {
+ android.system.keystore2.CreateOperationResponse createOperation(in android.system.keystore2.KeyDescriptor key, in android.hardware.security.keymint.KeyParameter[] operationParameters, in boolean forced);
+ android.system.keystore2.KeyMetadata generateKey(in android.system.keystore2.KeyDescriptor key, in @nullable android.system.keystore2.KeyDescriptor attestationKey, in android.hardware.security.keymint.KeyParameter[] params, in int flags, in byte[] entropy);
+ android.system.keystore2.KeyMetadata importKey(in android.system.keystore2.KeyDescriptor key, in @nullable android.system.keystore2.KeyDescriptor attestationKey, in android.hardware.security.keymint.KeyParameter[] params, in int flags, in byte[] keyData);
+ android.system.keystore2.KeyMetadata importWrappedKey(in android.system.keystore2.KeyDescriptor key, in android.system.keystore2.KeyDescriptor wrappingKey, in @nullable byte[] maskingKey, in android.hardware.security.keymint.KeyParameter[] params, in android.system.keystore2.AuthenticatorSpec[] authenticators);
+ android.system.keystore2.EphemeralStorageKeyResponse convertStorageKeyToEphemeral(in android.system.keystore2.KeyDescriptor storageKey);
+ void deleteKey(in android.system.keystore2.KeyDescriptor key);
+ const int KEY_FLAG_AUTH_BOUND_WITHOUT_CRYPTOGRAPHIC_LSKF_BINDING = 0x1;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/IKeystoreService.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/IKeystoreService.aidl
new file mode 100644
index 0000000..d2f03cf
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/IKeystoreService.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@VintfStability
+interface IKeystoreService {
+ android.system.keystore2.IKeystoreSecurityLevel getSecurityLevel(in android.hardware.security.keymint.SecurityLevel securityLevel);
+ android.system.keystore2.KeyEntryResponse getKeyEntry(in android.system.keystore2.KeyDescriptor key);
+ void updateSubcomponent(in android.system.keystore2.KeyDescriptor key, in @nullable byte[] publicCert, in @nullable byte[] certificateChain);
+ /**
+ * @deprecated use listEntriesBatched instead.
+ */
+ android.system.keystore2.KeyDescriptor[] listEntries(in android.system.keystore2.Domain domain, in long nspace);
+ void deleteKey(in android.system.keystore2.KeyDescriptor key);
+ android.system.keystore2.KeyDescriptor grant(in android.system.keystore2.KeyDescriptor key, in int granteeUid, in int accessVector);
+ void ungrant(in android.system.keystore2.KeyDescriptor key, in int granteeUid);
+ int getNumberOfEntries(in android.system.keystore2.Domain domain, in long nspace);
+ android.system.keystore2.KeyDescriptor[] listEntriesBatched(in android.system.keystore2.Domain domain, in long nspace, in @nullable String startingPastAlias);
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyDescriptor.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyDescriptor.aidl
new file mode 100644
index 0000000..79478aa
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyDescriptor.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@RustDerive(Clone=true, Eq=true, Ord=true, PartialEq=true, PartialOrd=true) @VintfStability
+parcelable KeyDescriptor {
+ android.system.keystore2.Domain domain = android.system.keystore2.Domain.APP;
+ long nspace;
+ @nullable String alias;
+ @nullable byte[] blob;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyEntryResponse.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyEntryResponse.aidl
new file mode 100644
index 0000000..ea313b3
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyEntryResponse.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@VintfStability
+parcelable KeyEntryResponse {
+ @nullable android.system.keystore2.IKeystoreSecurityLevel iSecurityLevel;
+ android.system.keystore2.KeyMetadata metadata;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyMetadata.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyMetadata.aidl
new file mode 100644
index 0000000..fef4531
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyMetadata.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@VintfStability
+parcelable KeyMetadata {
+ android.system.keystore2.KeyDescriptor key;
+ android.hardware.security.keymint.SecurityLevel keySecurityLevel = android.hardware.security.keymint.SecurityLevel.SOFTWARE;
+ android.system.keystore2.Authorization[] authorizations;
+ @nullable byte[] certificate;
+ @nullable byte[] certificateChain;
+ long modificationTimeMs;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyParameters.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyParameters.aidl
new file mode 100644
index 0000000..f9c836a
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyParameters.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@VintfStability
+parcelable KeyParameters {
+ android.hardware.security.keymint.KeyParameter[] keyParameter;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyPermission.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyPermission.aidl
new file mode 100644
index 0000000..3009fb6
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/KeyPermission.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum KeyPermission {
+ NONE = 0,
+ DELETE = 0x1,
+ GEN_UNIQUE_ID = 0x2,
+ GET_INFO = 0x4,
+ GRANT = 0x8,
+ MANAGE_BLOB = 0x10,
+ REBIND = 0x20,
+ REQ_FORCED_OP = 0x40,
+ UPDATE = 0x80,
+ USE = 0x100,
+ USE_DEV_ID = 0x200,
+ USE_NO_LSKF_BINDING = 0x400,
+ CONVERT_STORAGE_KEY_TO_EPHEMERAL = 0x800,
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/OperationChallenge.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/OperationChallenge.aidl
new file mode 100644
index 0000000..0a079fb
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/OperationChallenge.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@VintfStability
+parcelable OperationChallenge {
+ long challenge;
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/ResponseCode.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/ResponseCode.aidl
new file mode 100644
index 0000000..9a486e0
--- /dev/null
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/3/android/system/keystore2/ResponseCode.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright 2020, The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.keystore2;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum ResponseCode {
+ LOCKED = 2,
+ UNINITIALIZED = 3,
+ SYSTEM_ERROR = 4,
+ PERMISSION_DENIED = 6,
+ KEY_NOT_FOUND = 7,
+ VALUE_CORRUPTED = 8,
+ KEY_PERMANENTLY_INVALIDATED = 17,
+ BACKEND_BUSY = 18,
+ OPERATION_BUSY = 19,
+ INVALID_ARGUMENT = 20,
+ TOO_MUCH_DATA = 21,
+ /**
+ * @deprecated replaced by other OUT_OF_KEYS_* errors below
+ */
+ OUT_OF_KEYS = 22,
+ OUT_OF_KEYS_REQUIRES_SYSTEM_UPGRADE = 23,
+ OUT_OF_KEYS_PENDING_INTERNET_CONNECTIVITY = 24,
+ OUT_OF_KEYS_TRANSIENT_ERROR = 25,
+ OUT_OF_KEYS_PERMANENT_ERROR = 26,
+}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/IKeystoreSecurityLevel.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/IKeystoreSecurityLevel.aidl
index a14ee85..4b2eab4 100644
--- a/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/IKeystoreSecurityLevel.aidl
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/IKeystoreSecurityLevel.aidl
@@ -41,5 +41,5 @@
android.system.keystore2.KeyMetadata importWrappedKey(in android.system.keystore2.KeyDescriptor key, in android.system.keystore2.KeyDescriptor wrappingKey, in @nullable byte[] maskingKey, in android.hardware.security.keymint.KeyParameter[] params, in android.system.keystore2.AuthenticatorSpec[] authenticators);
android.system.keystore2.EphemeralStorageKeyResponse convertStorageKeyToEphemeral(in android.system.keystore2.KeyDescriptor storageKey);
void deleteKey(in android.system.keystore2.KeyDescriptor key);
- const int KEY_FLAG_AUTH_BOUND_WITHOUT_CRYPTOGRAPHIC_LSKF_BINDING = 1;
+ const int KEY_FLAG_AUTH_BOUND_WITHOUT_CRYPTOGRAPHIC_LSKF_BINDING = 0x1;
}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/IKeystoreService.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/IKeystoreService.aidl
index 5ed5d37..d2f03cf 100644
--- a/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/IKeystoreService.aidl
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/IKeystoreService.aidl
@@ -38,8 +38,13 @@
android.system.keystore2.IKeystoreSecurityLevel getSecurityLevel(in android.hardware.security.keymint.SecurityLevel securityLevel);
android.system.keystore2.KeyEntryResponse getKeyEntry(in android.system.keystore2.KeyDescriptor key);
void updateSubcomponent(in android.system.keystore2.KeyDescriptor key, in @nullable byte[] publicCert, in @nullable byte[] certificateChain);
+ /**
+ * @deprecated use listEntriesBatched instead.
+ */
android.system.keystore2.KeyDescriptor[] listEntries(in android.system.keystore2.Domain domain, in long nspace);
void deleteKey(in android.system.keystore2.KeyDescriptor key);
android.system.keystore2.KeyDescriptor grant(in android.system.keystore2.KeyDescriptor key, in int granteeUid, in int accessVector);
void ungrant(in android.system.keystore2.KeyDescriptor key, in int granteeUid);
+ int getNumberOfEntries(in android.system.keystore2.Domain domain, in long nspace);
+ android.system.keystore2.KeyDescriptor[] listEntriesBatched(in android.system.keystore2.Domain domain, in long nspace, in @nullable String startingPastAlias);
}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/KeyPermission.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/KeyPermission.aidl
index d023e24..3009fb6 100644
--- a/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/KeyPermission.aidl
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/KeyPermission.aidl
@@ -36,16 +36,16 @@
@Backing(type="int") @VintfStability
enum KeyPermission {
NONE = 0,
- DELETE = 1,
- GEN_UNIQUE_ID = 2,
- GET_INFO = 4,
- GRANT = 8,
- MANAGE_BLOB = 16,
- REBIND = 32,
- REQ_FORCED_OP = 64,
- UPDATE = 128,
- USE = 256,
- USE_DEV_ID = 512,
- USE_NO_LSKF_BINDING = 1024,
- CONVERT_STORAGE_KEY_TO_EPHEMERAL = 2048,
+ DELETE = 0x1,
+ GEN_UNIQUE_ID = 0x2,
+ GET_INFO = 0x4,
+ GRANT = 0x8,
+ MANAGE_BLOB = 0x10,
+ REBIND = 0x20,
+ REQ_FORCED_OP = 0x40,
+ UPDATE = 0x80,
+ USE = 0x100,
+ USE_DEV_ID = 0x200,
+ USE_NO_LSKF_BINDING = 0x400,
+ CONVERT_STORAGE_KEY_TO_EPHEMERAL = 0x800,
}
diff --git a/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/ResponseCode.aidl b/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/ResponseCode.aidl
index bbeb5d2..9a486e0 100644
--- a/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/ResponseCode.aidl
+++ b/keystore2/aidl/aidl_api/android.system.keystore2/current/android/system/keystore2/ResponseCode.aidl
@@ -46,5 +46,12 @@
OPERATION_BUSY = 19,
INVALID_ARGUMENT = 20,
TOO_MUCH_DATA = 21,
+ /**
+ * @deprecated replaced by other OUT_OF_KEYS_* errors below
+ */
OUT_OF_KEYS = 22,
+ OUT_OF_KEYS_REQUIRES_SYSTEM_UPGRADE = 23,
+ OUT_OF_KEYS_PENDING_INTERNET_CONNECTIVITY = 24,
+ OUT_OF_KEYS_TRANSIENT_ERROR = 25,
+ OUT_OF_KEYS_PERMANENT_ERROR = 26,
}
diff --git a/keystore2/aidl/android/system/keystore2/IKeystoreService.aidl b/keystore2/aidl/android/system/keystore2/IKeystoreService.aidl
index f20a0e1..9beac0a 100644
--- a/keystore2/aidl/android/system/keystore2/IKeystoreService.aidl
+++ b/keystore2/aidl/android/system/keystore2/IKeystoreService.aidl
@@ -62,7 +62,7 @@
*
* ## Error conditions
* `ResponseCode::KEY_NOT_FOUND` if the key did not exist.
- * `ResponseCode::PERMISSION_DENIED` if the caller does not possess the `UPDATE` permission
+ * `ResponseCode::PERMISSION_DENIED` if the caller does not possess the `GET_INFO` permission
* for the specified key.
*
* @param key Describes the key entry that is to be loaded.
@@ -110,6 +110,9 @@
/**
* List all entries accessible by the caller in the given `domain` and `nspace`.
+ * If the number of entries accessible by the caller is greater than could fit in one Binder
+ * transaction, a truncated list may be returned. Use `listEntriesBatched` in this case to
+ * list all entries in batches.
*
* Callers must have the `GET_INFO` permission for the requested namespace to list all the
* entries.
@@ -130,6 +133,7 @@
* Note: `namespace` is a keyword in C++, the underscore disambiguates.
*
* @return List of KeyDescriptors.
+ * @deprecated use listEntriesBatched instead.
*/
KeyDescriptor[] listEntries(in Domain domain, in long nspace);
@@ -188,4 +192,58 @@
* for the designated key.
*/
void ungrant(in KeyDescriptor key, in int granteeUid);
+
+ /**
+ * Get the number of entries accessible to the caller in the given `domain` and `nspace`.
+ *
+ * Callers must have the `GET_INFO` permission for the requested namespace determine the number
+ * of entries.
+ *
+ * ## Error conditions
+ * `ResponseCode::INVALID_ARGUMENT` if `domain` is other than `Domain::APP` or `Domain::SELINUX`
+ * `ResponseCode::PERMISSION_DENIED` if the caller does not have the permission `GET_INFO`
+ * For the requested namespace.
+ *
+ * @param domain If `Domain::APP` is passed, returns all keys associated with the caller's UID
+ * and the namespace parameter is ignored.
+ * If `Domain::SELINUX` is passed, returns all keys associated with the given
+ * namespace.
+ *
+ * @param nspace The SELinux keystore2_key namespace if `domain` is `Domain::SELINUX`,
+ * ignored otherwise.
+ *
+ * @return Number of entries.
+ */
+ int getNumberOfEntries(in Domain domain, in long nspace);
+
+ /**
+ * List all entries accessible by the caller in the given `domain` and
+ * `nspace`, starting with the first entry greater than `startingPastAlias`.
+ * If the number of entries accessible by the caller is greater than could fit in one Binder
+ * transaction, a truncated list will be returned.
+ *
+ * See the `listEntries` variant above for calling permissions and documentation of the
+ * `domain` and `nspace` parameters.
+ *
+ * Notes:
+ * Consistency: The order of entries returned by this method is stable across calls.
+ * If entries have been deleted or added to Keystore between calls to
+ * this method, then some entries may be missing from the combined listing.
+ *
+ * Length of returned list: If Keystore estimates that the returned list would exceed
+ * the Binder transaction size limit, it will return a smaller number of entries than
+ * are available. Subsequent calls to this method need to be made with different
+ * starting points.
+ *
+ * @param domain See `listEntries`
+ *
+ * @param nspace See `listEntries`
+ *
+ * @param startingPastAlias Only return aliases lexicographically bigger than this value.
+ *
+ * @return List of KeyDescriptors.
+ */
+ KeyDescriptor[] listEntriesBatched(in Domain domain, in long nspace,
+ in @nullable String startingPastAlias);
+
}
diff --git a/keystore2/aidl/android/system/keystore2/KeyPermission.aidl b/keystore2/aidl/android/system/keystore2/KeyPermission.aidl
index 1647060..2f623fb 100644
--- a/keystore2/aidl/android/system/keystore2/KeyPermission.aidl
+++ b/keystore2/aidl/android/system/keystore2/KeyPermission.aidl
@@ -79,10 +79,13 @@
*/
USE = 0x100,
/**
- * Allow using device ids during attestation.
- * It makes no sense to grant this permission, because attestation only
- * works during key generation, and keys cannot be created through a grant.
- * Implementations must not allow this permission to be granted.
+ * DO NOT USE. DOES NOTHING.
+ * To generate a key with hardware identifiers for device ID attestation,
+ * the caller must hold the READ_PRIVILEGED_PHONE_STATE Android permission.
+ * Additionally, note that it makes no sense to grant this permission,
+ * because attestation only works during key generation, and keys cannot be
+ * created through a grant. Implementations must not allow this permission
+ * to be granted.
*/
USE_DEV_ID = 0x200,
/**
diff --git a/keystore2/aidl/android/system/keystore2/ResponseCode.aidl b/keystore2/aidl/android/system/keystore2/ResponseCode.aidl
index f23b8d8..6f2f585 100644
--- a/keystore2/aidl/android/system/keystore2/ResponseCode.aidl
+++ b/keystore2/aidl/android/system/keystore2/ResponseCode.aidl
@@ -83,8 +83,50 @@
TOO_MUCH_DATA = 21,
/**
- * Indicates that the attestation key pool does not have any signed attestation keys
- * available. This can be thrown during attempts to generate a key.
+ * Deprecated in API 34.
+ * Previous to API 34, all failures to generate a key due to the exhaustion of the
+ * remotely provisioned key pool were reflected as OUT_OF_KEYS. The client simply had
+ * to retry. Starting with API 34, more detailed errors have been included so that
+ * applications can take appropriate action.
+ * @deprecated replaced by other OUT_OF_KEYS_* errors below
*/
OUT_OF_KEYS = 22,
+
+ /**
+ * This device needs a software update as it may contain potentially vulnerable software.
+ * This error is returned only on devices that rely solely on remotely-provisioned keys (see
+ * <a href=
+ * "https://android-developers.googleblog.com/2022/03/upgrading-android-attestation-remote.html"
+ * >Remote Key Provisioning</a>).
+ */
+ OUT_OF_KEYS_REQUIRES_SYSTEM_UPGRADE = 23,
+
+ /**
+ * Indicates that the attestation key pool has been exhausted, and the remote key
+ * provisioning server cannot currently be reached. Clients should wait for the
+ * device to have connectivity, then retry.
+ */
+ OUT_OF_KEYS_PENDING_INTERNET_CONNECTIVITY = 24,
+
+ /**
+ * Indicates that the attestation key pool temporarily does not have any signed
+ * attestation keys available. This can be thrown during attempts to generate a key.
+ * This error indicates key generation may be retried with exponential back-off, as
+ * future attempts to fetch attestation keys are expected to succeed.
+ *
+ * NOTE: This error is generally the last resort of the underlying provisioner. Future
+ * OS updates should strongly consider adding new error codes if/when appropriate rather
+ * than relying on this status code as a fallback.
+ */
+ OUT_OF_KEYS_TRANSIENT_ERROR = 25,
+
+ /**
+ * Indicates that this device will never be able to provision attestation keys using
+ * the remote provsisioning server. This may be due to multiple causes, such as the
+ * device is not registered with the remote provisioning backend or the device has
+ * been permanently revoked. Clients who receive this error should not attempt to
+ * retry key creation.
+ */
+ OUT_OF_KEYS_PERMANENT_ERROR = 26,
+
}
diff --git a/media/Android.bp b/media/Android.bp
new file mode 100644
index 0000000..2d08e97
--- /dev/null
+++ b/media/Android.bp
@@ -0,0 +1,244 @@
+// Copyright 2020, The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+aidl_interface {
+ name: "android.media.audio.common.types",
+ vendor_available: true,
+ host_supported: true,
+ double_loadable: true,
+ flags: [
+ "-Werror",
+ "-Weverything",
+ ],
+ local_include_dir: "aidl",
+ srcs: [
+ "aidl/android/media/audio/common/AudioAttributes.aidl",
+ "aidl/android/media/audio/common/AudioChannelLayout.aidl",
+ "aidl/android/media/audio/common/AudioConfig.aidl",
+ "aidl/android/media/audio/common/AudioConfigBase.aidl",
+ "aidl/android/media/audio/common/AudioContentType.aidl",
+ "aidl/android/media/audio/common/AudioDevice.aidl",
+ "aidl/android/media/audio/common/AudioDeviceAddress.aidl",
+ "aidl/android/media/audio/common/AudioDeviceDescription.aidl",
+ "aidl/android/media/audio/common/AudioDeviceType.aidl",
+ "aidl/android/media/audio/common/AudioDualMonoMode.aidl",
+ "aidl/android/media/audio/common/AudioEncapsulationMetadataType.aidl",
+ "aidl/android/media/audio/common/AudioEncapsulationMode.aidl",
+ "aidl/android/media/audio/common/AudioEncapsulationType.aidl",
+ "aidl/android/media/audio/common/AudioFlag.aidl",
+ "aidl/android/media/audio/common/AudioFormatDescription.aidl",
+ "aidl/android/media/audio/common/AudioFormatType.aidl",
+ "aidl/android/media/audio/common/AudioGain.aidl",
+ "aidl/android/media/audio/common/AudioGainConfig.aidl",
+ "aidl/android/media/audio/common/AudioGainMode.aidl",
+ "aidl/android/media/audio/common/AudioHalAttributesGroup.aidl",
+ "aidl/android/media/audio/common/AudioHalCapCriterion.aidl",
+ "aidl/android/media/audio/common/AudioHalCapCriterionType.aidl",
+ "aidl/android/media/audio/common/AudioHalEngineConfig.aidl",
+ "aidl/android/media/audio/common/AudioHalProductStrategy.aidl",
+ "aidl/android/media/audio/common/AudioHalVolumeCurve.aidl",
+ "aidl/android/media/audio/common/AudioHalVolumeGroup.aidl",
+ "aidl/android/media/audio/common/AudioInputFlags.aidl",
+ "aidl/android/media/audio/common/AudioIoFlags.aidl",
+ "aidl/android/media/audio/common/AudioLatencyMode.aidl",
+ "aidl/android/media/audio/common/AudioMMapPolicy.aidl",
+ "aidl/android/media/audio/common/AudioMMapPolicyInfo.aidl",
+ "aidl/android/media/audio/common/AudioMMapPolicyType.aidl",
+ "aidl/android/media/audio/common/AudioMode.aidl",
+ "aidl/android/media/audio/common/AudioOffloadInfo.aidl",
+ "aidl/android/media/audio/common/AudioOutputFlags.aidl",
+ "aidl/android/media/audio/common/AudioPlaybackRate.aidl",
+ "aidl/android/media/audio/common/AudioPort.aidl",
+ "aidl/android/media/audio/common/AudioPortConfig.aidl",
+ "aidl/android/media/audio/common/AudioPortDeviceExt.aidl",
+ "aidl/android/media/audio/common/AudioPortExt.aidl",
+ "aidl/android/media/audio/common/AudioPortMixExt.aidl",
+ "aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl",
+ "aidl/android/media/audio/common/AudioProductStrategyType.aidl",
+ "aidl/android/media/audio/common/AudioProfile.aidl",
+ "aidl/android/media/audio/common/AudioSource.aidl",
+ "aidl/android/media/audio/common/AudioStandard.aidl",
+ "aidl/android/media/audio/common/AudioStreamType.aidl",
+ "aidl/android/media/audio/common/AudioUsage.aidl",
+ "aidl/android/media/audio/common/AudioUuid.aidl",
+ "aidl/android/media/audio/common/Boolean.aidl",
+ "aidl/android/media/audio/common/Byte.aidl",
+ "aidl/android/media/audio/common/ExtraAudioDescriptor.aidl",
+ "aidl/android/media/audio/common/Float.aidl",
+ "aidl/android/media/audio/common/Double.aidl",
+ "aidl/android/media/audio/common/Int.aidl",
+ "aidl/android/media/audio/common/Long.aidl",
+ "aidl/android/media/audio/common/MicrophoneDynamicInfo.aidl",
+ "aidl/android/media/audio/common/MicrophoneInfo.aidl",
+ "aidl/android/media/audio/common/PcmType.aidl",
+ "aidl/android/media/audio/common/Void.aidl",
+ ],
+ stability: "vintf",
+ backend: {
+ cpp: {
+ min_sdk_version: "29",
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.media",
+ ],
+ },
+ java: {
+ sdk_version: "module_current",
+ min_sdk_version: "29",
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.car.framework",
+ ],
+ },
+ ndk: {
+ min_sdk_version: "29",
+ apex_available: [
+ "//apex_available:platform",
+ "com.android.btservices",
+ ],
+ },
+ },
+ versions_with_info: [
+ {
+ version: "1",
+ imports: [],
+ },
+ {
+ version: "2",
+ imports: [],
+ },
+
+ // IMPORTANT: Update latest_android_media_audio_common_types every time
+ // you add the latest frozen version to versions_with_info
+ ],
+ frozen: true,
+
+}
+
+// Note: This should always be one version ahead of the last frozen version
+latest_android_media_audio_common_types = "android.media.audio.common.types-V2"
+
+// Modules that depend on android.media.audio.common.types directly can include
+// the following cc_defaults to avoid explicitly managing dependency versions
+// across many scattered files.
+cc_defaults {
+ name: "latest_android_media_audio_common_types_cpp_shared",
+ shared_libs: [
+ latest_android_media_audio_common_types + "-cpp",
+ ],
+}
+
+cc_defaults {
+ name: "latest_android_media_audio_common_types_cpp_export_shared",
+ defaults: [
+ "latest_android_media_audio_common_types_cpp_shared",
+ ],
+ export_shared_lib_headers: [
+ latest_android_media_audio_common_types + "-cpp",
+ ],
+}
+
+cc_defaults {
+ name: "latest_android_media_audio_common_types_cpp_static",
+ static_libs: [
+ latest_android_media_audio_common_types + "-cpp",
+ ],
+}
+
+cc_defaults {
+ name: "latest_android_media_audio_common_types_cpp_export_static",
+ defaults: [
+ "latest_android_media_audio_common_types_cpp_static",
+ ],
+ export_static_lib_headers: [
+ latest_android_media_audio_common_types + "-cpp",
+ ],
+}
+
+cc_defaults {
+ name: "latest_android_media_audio_common_types_ndk_shared",
+ shared_libs: [
+ latest_android_media_audio_common_types + "-ndk",
+ ],
+}
+
+cc_defaults {
+ name: "latest_android_media_audio_common_types_ndk_static",
+ static_libs: [
+ latest_android_media_audio_common_types + "-ndk",
+ ],
+}
+
+cc_defaults {
+ name: "latest_android_media_audio_common_types_cpp_target_shared",
+ target: {
+ android: {
+ shared_libs: [
+ latest_android_media_audio_common_types + "-cpp",
+ ],
+ },
+ },
+}
+
+aidl_interface {
+ name: "android.media.soundtrigger.types",
+ vendor_available: true,
+ host_supported: true,
+ flags: [
+ "-Werror",
+ "-Weverything",
+ ],
+ local_include_dir: "aidl",
+ srcs: [
+ "aidl/android/media/soundtrigger/AudioCapabilities.aidl",
+ "aidl/android/media/soundtrigger/ConfidenceLevel.aidl",
+ "aidl/android/media/soundtrigger/ModelParameter.aidl",
+ "aidl/android/media/soundtrigger/ModelParameterRange.aidl",
+ "aidl/android/media/soundtrigger/Phrase.aidl",
+ "aidl/android/media/soundtrigger/PhraseRecognitionEvent.aidl",
+ "aidl/android/media/soundtrigger/PhraseRecognitionExtra.aidl",
+ "aidl/android/media/soundtrigger/PhraseSoundModel.aidl",
+ "aidl/android/media/soundtrigger/Properties.aidl",
+ "aidl/android/media/soundtrigger/RecognitionConfig.aidl",
+ "aidl/android/media/soundtrigger/RecognitionEvent.aidl",
+ "aidl/android/media/soundtrigger/RecognitionMode.aidl",
+ "aidl/android/media/soundtrigger/RecognitionStatus.aidl",
+ "aidl/android/media/soundtrigger/SoundModel.aidl",
+ "aidl/android/media/soundtrigger/SoundModelType.aidl",
+ "aidl/android/media/soundtrigger/Status.aidl",
+ ],
+ stability: "vintf",
+ backend: {
+ cpp: {
+ enabled: true,
+ },
+ java: {
+ sdk_version: "module_current",
+ },
+ },
+ imports: [
+ "android.media.audio.common.types-V2",
+ ],
+ versions_with_info: [
+ {
+ version: "1",
+ imports: ["android.media.audio.common.types-V2"],
+ },
+ ],
+
+}
diff --git a/media/OWNERS b/media/OWNERS
new file mode 100644
index 0000000..4e59260
--- /dev/null
+++ b/media/OWNERS
@@ -0,0 +1 @@
+include platform/hardware/interfaces:/audio/OWNERS
diff --git a/media/aidl/android/media/audio/common/AudioAttributes.aidl b/media/aidl/android/media/audio/common/AudioAttributes.aidl
new file mode 100644
index 0000000..eb29e10
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioAttributes.aidl
@@ -0,0 +1,59 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioContentType;
+import android.media.audio.common.AudioFlag;
+import android.media.audio.common.AudioSource;
+import android.media.audio.common.AudioUsage;
+
+/**
+ * AudioAttributes give information about an audio stream that is more
+ * descriptive than stream type alone.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioAttributes {
+ /**
+ * Classifies the content of the audio signal using categories such as
+ * speech or music
+ */
+ AudioContentType contentType = AudioContentType.UNKNOWN;
+ /**
+ * Classifies the intended use of the audio signal using categories such as
+ * alarm or ringtone
+ */
+ AudioUsage usage = AudioUsage.UNKNOWN;
+ /**
+ * Classifies the audio source using categories such as voice uplink or
+ * remote submix
+ */
+ AudioSource source = AudioSource.DEFAULT;
+ /**
+ * Bitmask describing how playback is to be affected.
+ */
+ int flags = AudioFlag.NONE;
+ /**
+ * Tag is an additional use case qualifier complementing AudioUsage and
+ * AudioContentType. Tags are set by vendor-specific applications and must
+ * be prefixed by "VX_". Vendors must namespace their tag names using the
+ * name of their company to avoid conflicts. The namespace must use at least
+ * three characters, and must go directly after the "VX_" prefix.
+ * For example: "VX_MYCOMPANY_VR".
+ */
+ @utf8InCpp String[] tags;
+}
\ No newline at end of file
diff --git a/media/aidl/android/media/audio/common/AudioChannelLayout.aidl b/media/aidl/android/media/audio/common/AudioChannelLayout.aidl
new file mode 100644
index 0000000..311bd59
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioChannelLayout.aidl
@@ -0,0 +1,243 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * This structure describes a layout of a multi-channel stream.
+ * There are two possible ways for representing a layout:
+ *
+ * - indexed mask, which tells what channels of an audio frame are used, but
+ * doesn't label them in any way, thus a correspondence between channels in
+ * the same position of frames originating from different streams must be
+ * established externally;
+ *
+ * - layout mask, which gives a label to each channel, thus allowing to
+ * match channels between streams of different layouts.
+ *
+ * Both representations are agnostic of the direction of audio transfer. Also,
+ * by construction, the number of bits set to '1' in the mask indicates the
+ * number of channels in the audio frame. A channel mask per se only defines the
+ * presence or absence of a channel, not the order. Please see 'INTERLEAVE_*'
+ * constants for the platform convention of order.
+ *
+ * The structure also defines a "voice mask" which is a special case of
+ * layout mask, intended for processing voice audio from telecommunication
+ * use cases.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+union AudioChannelLayout {
+ /**
+ * This variant is used for representing the "null" ("none") value
+ * for the channel layout. The field value must always be '0'.
+ */
+ int none = 0;
+ /**
+ * This variant is used for indicating an "invalid" layout for use by the
+ * framework only. HAL implementations must not accept or emit
+ * AudioChannelLayout values for this variant. The field value must always
+ * be '0'.
+ */
+ int invalid = 0;
+ /**
+ * This variant is used for representing indexed masks. The mask indicates
+ * what channels are used. For example, the mask that specifies to use only
+ * channels 1 and 3 when interacting with a multi-channel device is defined
+ * as a combination of the 1st and the 3rd bits and thus is equal to 5. See
+ * also the 'INDEX_MASK_*' constants. The 'indexMask' field must have at
+ * least one bit set.
+ */
+ int indexMask;
+ /**
+ * This variant is used for representing layout masks.
+ * It is recommended to use one of 'LAYOUT_*' values. The 'layoutMask' field
+ * must have at least one bit set.
+ */
+ int layoutMask;
+ /**
+ * This variant is used for processing of voice audio input and output.
+ * It is recommended to use one of 'VOICE_*' values. The 'voiceMask' field
+ * must have at least one bit set.
+ */
+ int voiceMask;
+
+ /**
+ * 'INDEX_MASK_*' constants define how many channels are used.
+ * The mask constants below are 'canonical' masks. Each 'INDEX_MASK_N'
+ * constant declares that all N channels are used and arranges
+ * them starting from the LSB.
+ */
+ const int INDEX_MASK_1 = (1 << 1) - 1;
+ const int INDEX_MASK_2 = (1 << 2) - 1;
+ const int INDEX_MASK_3 = (1 << 3) - 1;
+ const int INDEX_MASK_4 = (1 << 4) - 1;
+ const int INDEX_MASK_5 = (1 << 5) - 1;
+ const int INDEX_MASK_6 = (1 << 6) - 1;
+ const int INDEX_MASK_7 = (1 << 7) - 1;
+ const int INDEX_MASK_8 = (1 << 8) - 1;
+ const int INDEX_MASK_9 = (1 << 9) - 1;
+ const int INDEX_MASK_10 = (1 << 10) - 1;
+ const int INDEX_MASK_11 = (1 << 11) - 1;
+ const int INDEX_MASK_12 = (1 << 12) - 1;
+ const int INDEX_MASK_13 = (1 << 13) - 1;
+ const int INDEX_MASK_14 = (1 << 14) - 1;
+ const int INDEX_MASK_15 = (1 << 15) - 1;
+ const int INDEX_MASK_16 = (1 << 16) - 1;
+ const int INDEX_MASK_17 = (1 << 17) - 1;
+ const int INDEX_MASK_18 = (1 << 18) - 1;
+ const int INDEX_MASK_19 = (1 << 19) - 1;
+ const int INDEX_MASK_20 = (1 << 20) - 1;
+ const int INDEX_MASK_21 = (1 << 21) - 1;
+ const int INDEX_MASK_22 = (1 << 22) - 1;
+ const int INDEX_MASK_23 = (1 << 23) - 1;
+ const int INDEX_MASK_24 = (1 << 24) - 1;
+
+ /**
+ * 'LAYOUT_*' constants define channel layouts recognized by
+ * the audio system. The order of the channels in the frame is assumed
+ * to be from the LSB to MSB for all the bits set to '1'.
+ */
+ const int LAYOUT_MONO = CHANNEL_FRONT_LEFT;
+ const int LAYOUT_STEREO = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT;
+ const int LAYOUT_2POINT1 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_LOW_FREQUENCY;
+ const int LAYOUT_TRI = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER;
+ const int LAYOUT_TRI_BACK = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_BACK_CENTER;
+ const int LAYOUT_3POINT1 =
+ CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER | CHANNEL_LOW_FREQUENCY;
+ const int LAYOUT_2POINT0POINT2 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT
+ | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
+ const int LAYOUT_2POINT1POINT2 = LAYOUT_2POINT0POINT2 | CHANNEL_LOW_FREQUENCY;
+ const int LAYOUT_3POINT0POINT2 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
+ | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
+ const int LAYOUT_3POINT1POINT2 = LAYOUT_3POINT0POINT2 | CHANNEL_LOW_FREQUENCY;
+ const int LAYOUT_QUAD =
+ CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_BACK_LEFT | CHANNEL_BACK_RIGHT;
+ const int LAYOUT_QUAD_SIDE =
+ CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_SIDE_LEFT | CHANNEL_SIDE_RIGHT;
+ const int LAYOUT_SURROUND =
+ CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER | CHANNEL_BACK_CENTER;
+ const int LAYOUT_PENTA = LAYOUT_QUAD | CHANNEL_FRONT_CENTER;
+ const int LAYOUT_5POINT1 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
+ | CHANNEL_LOW_FREQUENCY | CHANNEL_BACK_LEFT | CHANNEL_BACK_RIGHT;
+ const int LAYOUT_5POINT1_SIDE = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
+ | CHANNEL_LOW_FREQUENCY | CHANNEL_SIDE_LEFT | CHANNEL_SIDE_RIGHT;
+ const int LAYOUT_5POINT1POINT2 =
+ LAYOUT_5POINT1 | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
+ const int LAYOUT_5POINT1POINT4 = LAYOUT_5POINT1 | CHANNEL_TOP_FRONT_LEFT
+ | CHANNEL_TOP_FRONT_RIGHT | CHANNEL_TOP_BACK_LEFT | CHANNEL_TOP_BACK_RIGHT;
+ const int LAYOUT_6POINT1 = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
+ | CHANNEL_LOW_FREQUENCY | CHANNEL_BACK_LEFT | CHANNEL_BACK_RIGHT | CHANNEL_BACK_CENTER;
+ const int LAYOUT_7POINT1 = LAYOUT_5POINT1 | CHANNEL_SIDE_LEFT | CHANNEL_SIDE_RIGHT;
+ const int LAYOUT_7POINT1POINT2 =
+ LAYOUT_7POINT1 | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
+ const int LAYOUT_7POINT1POINT4 = LAYOUT_7POINT1 | CHANNEL_TOP_FRONT_LEFT
+ | CHANNEL_TOP_FRONT_RIGHT | CHANNEL_TOP_BACK_LEFT | CHANNEL_TOP_BACK_RIGHT;
+ const int LAYOUT_9POINT1POINT4 =
+ LAYOUT_7POINT1POINT4 | CHANNEL_FRONT_WIDE_LEFT | CHANNEL_FRONT_WIDE_RIGHT;
+ const int LAYOUT_9POINT1POINT6 =
+ LAYOUT_9POINT1POINT4 | CHANNEL_TOP_SIDE_LEFT | CHANNEL_TOP_SIDE_RIGHT;
+ const int LAYOUT_13POINT_360RA = CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT | CHANNEL_FRONT_CENTER
+ | CHANNEL_SIDE_LEFT | CHANNEL_SIDE_RIGHT | CHANNEL_TOP_FRONT_LEFT
+ | CHANNEL_TOP_FRONT_RIGHT | CHANNEL_TOP_FRONT_CENTER | CHANNEL_TOP_BACK_LEFT
+ | CHANNEL_TOP_BACK_RIGHT | CHANNEL_BOTTOM_FRONT_LEFT | CHANNEL_BOTTOM_FRONT_RIGHT
+ | CHANNEL_BOTTOM_FRONT_CENTER;
+ const int LAYOUT_22POINT2 = LAYOUT_7POINT1POINT4 | CHANNEL_FRONT_LEFT_OF_CENTER
+ | CHANNEL_FRONT_RIGHT_OF_CENTER | CHANNEL_BACK_CENTER | CHANNEL_TOP_CENTER
+ | CHANNEL_TOP_FRONT_CENTER | CHANNEL_TOP_BACK_CENTER | CHANNEL_TOP_SIDE_LEFT
+ | CHANNEL_TOP_SIDE_RIGHT | CHANNEL_BOTTOM_FRONT_LEFT | CHANNEL_BOTTOM_FRONT_RIGHT
+ | CHANNEL_BOTTOM_FRONT_CENTER | CHANNEL_LOW_FREQUENCY_2;
+ const int LAYOUT_MONO_HAPTIC_A = LAYOUT_MONO | CHANNEL_HAPTIC_A;
+ const int LAYOUT_STEREO_HAPTIC_A = LAYOUT_STEREO | CHANNEL_HAPTIC_A;
+ const int LAYOUT_HAPTIC_AB = CHANNEL_HAPTIC_A | CHANNEL_HAPTIC_B;
+ const int LAYOUT_MONO_HAPTIC_AB = LAYOUT_MONO | LAYOUT_HAPTIC_AB;
+ const int LAYOUT_STEREO_HAPTIC_AB = LAYOUT_STEREO | LAYOUT_HAPTIC_AB;
+ const int LAYOUT_FRONT_BACK = CHANNEL_FRONT_CENTER | CHANNEL_BACK_CENTER;
+
+ /**
+ * Expresses the convention when stereo audio samples are stored interleaved
+ * in an array. This should improve readability by allowing code to use
+ * symbolic indices instead of hard-coded [0] and [1].
+ *
+ * For multi-channel beyond stereo, the platform convention is that channels
+ * are interleaved in order from least significant channel mask bit to most
+ * significant channel mask bit, with unused bits skipped. Any exceptions
+ * to this convention will be noted at the appropriate API.
+ */
+ const int INTERLEAVE_LEFT = 0;
+ const int INTERLEAVE_RIGHT = 1;
+
+ /**
+ * 'CHANNEL_*' constants are used to build 'LAYOUT_*' masks. Each constant
+ * must have exactly one bit set. The values do not match
+ * 'android.media.AudioFormat.CHANNEL_OUT_*' constants from the SDK
+ * for better efficiency in masks processing.
+ */
+ const int CHANNEL_FRONT_LEFT = 1 << 0;
+ const int CHANNEL_FRONT_RIGHT = 1 << 1;
+ const int CHANNEL_FRONT_CENTER = 1 << 2;
+ const int CHANNEL_LOW_FREQUENCY = 1 << 3;
+ const int CHANNEL_BACK_LEFT = 1 << 4;
+ const int CHANNEL_BACK_RIGHT = 1 << 5;
+ const int CHANNEL_FRONT_LEFT_OF_CENTER = 1 << 6;
+ const int CHANNEL_FRONT_RIGHT_OF_CENTER = 1 << 7;
+ const int CHANNEL_BACK_CENTER = 1 << 8;
+ const int CHANNEL_SIDE_LEFT = 1 << 9;
+ const int CHANNEL_SIDE_RIGHT = 1 << 10;
+ const int CHANNEL_TOP_CENTER = 1 << 11;
+ const int CHANNEL_TOP_FRONT_LEFT = 1 << 12;
+ const int CHANNEL_TOP_FRONT_CENTER = 1 << 13;
+ const int CHANNEL_TOP_FRONT_RIGHT = 1 << 14;
+ const int CHANNEL_TOP_BACK_LEFT = 1 << 15;
+ const int CHANNEL_TOP_BACK_CENTER = 1 << 16;
+ const int CHANNEL_TOP_BACK_RIGHT = 1 << 17;
+ const int CHANNEL_TOP_SIDE_LEFT = 1 << 18;
+ const int CHANNEL_TOP_SIDE_RIGHT = 1 << 19;
+ const int CHANNEL_BOTTOM_FRONT_LEFT = 1 << 20;
+ const int CHANNEL_BOTTOM_FRONT_CENTER = 1 << 21;
+ const int CHANNEL_BOTTOM_FRONT_RIGHT = 1 << 22;
+ const int CHANNEL_LOW_FREQUENCY_2 = 1 << 23;
+ const int CHANNEL_FRONT_WIDE_LEFT = 1 << 24;
+ const int CHANNEL_FRONT_WIDE_RIGHT = 1 << 25;
+ /**
+ * Haptic channels are not part of multichannel standards, however they
+ * enhance user experience when playing so they are packed together with the
+ * channels of the program. To avoid collision with positional channels the
+ * values for haptic channels start at the MSB of an integer (after the sign
+ * bit) and move down to LSB.
+ */
+ const int CHANNEL_HAPTIC_B = 1 << 29;
+ const int CHANNEL_HAPTIC_A = 1 << 30;
+
+ /**
+ * 'VOICE_*' constants define layouts for voice audio. The order of the
+ * channels in the frame is assumed to be from the LSB to MSB for all the
+ * bits set to '1'.
+ */
+ const int VOICE_UPLINK_MONO = CHANNEL_VOICE_UPLINK;
+ const int VOICE_DNLINK_MONO = CHANNEL_VOICE_DNLINK;
+ const int VOICE_CALL_MONO = CHANNEL_VOICE_UPLINK | CHANNEL_VOICE_DNLINK;
+
+ /**
+ * 'CHANNEL_VOICE_*' constants are used to build 'VOICE_*' masks. Each
+ * constant must have exactly one bit set. Use the same values as
+ * 'android.media.AudioFormat.CHANNEL_IN_VOICE_*' constants from the SDK.
+ */
+ const int CHANNEL_VOICE_UPLINK = 0x4000;
+ const int CHANNEL_VOICE_DNLINK = 0x8000;
+}
diff --git a/media/aidl/android/media/audio/common/AudioConfig.aidl b/media/aidl/android/media/audio/common/AudioConfig.aidl
new file mode 100644
index 0000000..ce2da4f
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioConfig.aidl
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioConfigBase;
+import android.media.audio.common.AudioOffloadInfo;
+
+/**
+ * Commonly used audio stream configuration parameters.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioConfig {
+ AudioConfigBase base;
+ AudioOffloadInfo offloadInfo;
+ /** I/O buffer size in frames. */
+ long frameCount;
+}
diff --git a/media/aidl/android/media/audio/common/AudioConfigBase.aidl b/media/aidl/android/media/audio/common/AudioConfigBase.aidl
new file mode 100644
index 0000000..5210d0d
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioConfigBase.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioChannelLayout;
+import android.media.audio.common.AudioFormatDescription;
+
+/**
+ * Base configuration attributes applicable to any stream of audio.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioConfigBase {
+ int sampleRate;
+ AudioChannelLayout channelMask;
+ AudioFormatDescription format;
+}
diff --git a/media/aidl/android/media/audio/common/AudioContentType.aidl b/media/aidl/android/media/audio/common/AudioContentType.aidl
new file mode 100644
index 0000000..f42ae2f
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioContentType.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * Content type specifies "what" is playing. The content type expresses the
+ * general category of the content: speech, music, movie audio, etc.
+ * This enum corresponds to AudioAttributes.CONTENT_TYPE_* constants in the SDK.
+ *
+ * {@hide}
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioContentType {
+ /**
+ * Content type value to use when the content type is unknown, or other than
+ * the ones defined.
+ */
+ UNKNOWN = 0,
+ /**
+ * Content type value to use when the content type is speech.
+ */
+ SPEECH = 1,
+ /**
+ * Content type value to use when the content type is music.
+ */
+ MUSIC = 2,
+ /**
+ * Content type value to use when the content type is a soundtrack,
+ * typically accompanying a movie or TV program.
+ */
+ MOVIE = 3,
+ /**
+ * Content type value to use when the content type is a sound used to
+ * accompany a user action, such as a beep or sound effect expressing a key
+ * click, or event, such as the type of a sound for a bonus being received
+ * in a game. These sounds are mostly synthesized or short Foley sounds.
+ */
+ SONIFICATION = 4,
+ /**
+ * Content type value to use when the content type is ultrasound.
+ */
+ ULTRASOUND = 1997,
+}
diff --git a/media/aidl/android/media/audio/common/AudioDevice.aidl b/media/aidl/android/media/audio/common/AudioDevice.aidl
new file mode 100644
index 0000000..f897eb2
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioDevice.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioDeviceAddress;
+import android.media.audio.common.AudioDeviceDescription;
+
+/**
+ * Represents a concrete audio device by bundling together the device type and
+ * the device address.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioDevice {
+ AudioDeviceDescription type;
+ AudioDeviceAddress address;
+}
diff --git a/media/aidl/android/media/audio/common/AudioDeviceAddress.aidl b/media/aidl/android/media/audio/common/AudioDeviceAddress.aidl
new file mode 100644
index 0000000..ca48f7e
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioDeviceAddress.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * This structure defines various representations for the audio device
+ * address.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+union AudioDeviceAddress {
+ /**
+ * String uniquely identifying the device among other devices
+ * of the same type. Can be empty in case there is only one device
+ * of this type.
+ *
+ * Depending on the device type, its id may be assigned by the framework
+ * (one case used at the time of writing is REMOTE_SUBMIX), or assigned by
+ * the HAL service (the canonical examples are BUS and MIC devices). In any
+ * case, both framework and HAL must never attempt to parse the value of the
+ * 'id' field, regardless of whom has generated it. If the address must be
+ * parsed, one of the members below must be used instead of 'id'.
+ */
+ @utf8InCpp String id;
+ /**
+ * IEEE 802 MAC address. Set for Bluetooth devices. The array must have
+ * exactly 6 elements.
+ */
+ byte[] mac;
+ /**
+ * IPv4 Address. Set for IPv4 devices. The array must have exactly 4
+ * elements.
+ */
+ byte[] ipv4;
+ /**
+ * IPv6 Address. Set for IPv6 devices. The array must have exactly 8
+ * elements.
+ */
+ int[] ipv6;
+ /**
+ * PCI bus Address. Set for USB devices. The array must have exactly 2
+ * elements, in the following order: the card id, and the device id.
+ */
+ int[] alsa;
+}
diff --git a/media/aidl/android/media/audio/common/AudioDeviceDescription.aidl b/media/aidl/android/media/audio/common/AudioDeviceDescription.aidl
new file mode 100644
index 0000000..ac89ffc
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioDeviceDescription.aidl
@@ -0,0 +1,108 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioDeviceType;
+
+/**
+ * Describes the kind of an audio device.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioDeviceDescription {
+ /**
+ * Type and directionality of the device. For bidirectional audio devices
+ * two descriptions need to be created, having the same value for
+ * the 'connection' field.
+ *
+ * See 'AudioDeviceType' for the list of supported values.
+ */
+ AudioDeviceType type = AudioDeviceType.NONE;
+ /**
+ * Specifies the type of the connection of the device to the audio system.
+ * Usually it's some kind of a communication protocol, e.g. Bluetooth SCO or
+ * USB. There is a list of connection types recognized by the framework,
+ * defined using 'CONNECTION_' constants. Vendors can add their own
+ * connection types with "VX_<vendor>_" prefix, where the "vendor" part
+ * must consist of at least 3 letters or numbers.
+ *
+ * When the 'connection' field is left empty and 'type != NONE | DEFAULT',
+ * it is assumed that the device is permanently attached to the audio
+ * system, e.g. a built-in speaker or microphone.
+ *
+ * The 'connection' field must be left empty if 'type' is 'NONE' or
+ * '{IN|OUT}_DEFAULT'.
+ */
+ @utf8InCpp String connection;
+ /**
+ * Analog connection, for example, via 3.5 mm analog jack,
+ * or a low-end (analog) desk dock.
+ */
+ const @utf8InCpp String CONNECTION_ANALOG = "analog";
+ /**
+ * Bluetooth A2DP connection.
+ */
+ const @utf8InCpp String CONNECTION_BT_A2DP = "bt-a2dp";
+ /**
+ * Bluetooth Low Energy (LE) connection.
+ */
+ const @utf8InCpp String CONNECTION_BT_LE = "bt-le";
+ /**
+ * Bluetooth SCO connection.
+ */
+ const @utf8InCpp String CONNECTION_BT_SCO = "bt-sco";
+ /**
+ * Bus connection. Mostly used in automotive scenarios.
+ */
+ const @utf8InCpp String CONNECTION_BUS = "bus";
+ /**
+ * HDMI connection.
+ */
+ const @utf8InCpp String CONNECTION_HDMI = "hdmi";
+ /**
+ * HDMI ARC connection.
+ */
+ const @utf8InCpp String CONNECTION_HDMI_ARC = "hdmi-arc";
+ /**
+ * HDMI eARC connection.
+ */
+ const @utf8InCpp String CONNECTION_HDMI_EARC = "hdmi-earc";
+ /**
+ * IP v4 connection.
+ */
+ const @utf8InCpp String CONNECTION_IP_V4 = "ip-v4";
+ /**
+ * SPDIF connection.
+ */
+ const @utf8InCpp String CONNECTION_SPDIF = "spdif";
+ /**
+ * A wireless connection when the actual protocol is unspecified.
+ */
+ const @utf8InCpp String CONNECTION_WIRELESS = "wireless";
+ /**
+ * USB connection. The Android device is the USB Host.
+ */
+ const @utf8InCpp String CONNECTION_USB = "usb";
+ /**
+ * Virtual connection. Used with devices that do not require a physical
+ * connection, but nevertheless are not considered as always attached. One
+ * example of such a device is the Remote Submix Output.
+ */
+ const @utf8InCpp String CONNECTION_VIRTUAL = "virtual";
+}
diff --git a/media/aidl/android/media/audio/common/AudioDeviceType.aidl b/media/aidl/android/media/audio/common/AudioDeviceType.aidl
new file mode 100644
index 0000000..8e200de
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioDeviceType.aidl
@@ -0,0 +1,175 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * The type of the audio device. Only used as part of 'AudioDeviceDescription'
+ * structure.
+ *
+ * Types are divided into "input" and "output" categories. Audio devices that
+ * have both audio input and output, for example, headsets, are represented by a
+ * pair of input and output device types.
+ *
+ * The 'AudioDeviceType' intentionally binds together directionality and 'kind'
+ * of the device to avoid making them fully orthogonal. This is because not all
+ * types of devices are bidirectional, for example, speakers can only be used
+ * for output and microphones can only be used for input (at least, in the
+ * context of the audio framework).
+ *
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum AudioDeviceType {
+ /**
+ * "None" type is a "null" value. All fields of 'AudioDeviceDescription'
+ * must have default / empty / null values.
+ */
+ NONE = 0,
+ /**
+ * The "default" device is used when the client does not have any
+ * preference for a particular device.
+ */
+ IN_DEFAULT = 1,
+ /**
+ * A device implementing Android Open Accessory protocol.
+ * Note: AOAv2 audio support has been deprecated in Android 8.0.
+ */
+ IN_ACCESSORY = 2,
+ /**
+ * Input from a DSP front-end proxy device.
+ */
+ IN_AFE_PROXY = 3,
+ /**
+ * Used when only the connection protocol is known, e.g. a "HDMI Device."
+ */
+ IN_DEVICE = 4,
+ /**
+ * A device providing reference input for echo canceller.
+ */
+ IN_ECHO_REFERENCE = 5,
+ /**
+ * FM Tuner input.
+ */
+ IN_FM_TUNER = 6,
+ /**
+ * A microphone of a headset.
+ */
+ IN_HEADSET = 7,
+ /**
+ * Loopback input.
+ */
+ IN_LOOPBACK = 8,
+ /**
+ * The main microphone (the frontal mic on mobile devices).
+ */
+ IN_MICROPHONE = 9,
+ /**
+ * The secondary microphone (the back mic on mobile devices).
+ */
+ IN_MICROPHONE_BACK = 10,
+ /**
+ * Input from a submix of other streams.
+ */
+ IN_SUBMIX = 11,
+ /**
+ * Audio received via the telephone line.
+ */
+ IN_TELEPHONY_RX = 12,
+ /**
+ * TV Tuner audio input.
+ */
+ IN_TV_TUNER = 13,
+ /**
+ * Input from a phone / table dock.
+ */
+ IN_DOCK = 14,
+ /**
+ * The "default" device is used when the client does not have any
+ * preference for a particular device.
+ */
+ OUT_DEFAULT = 129,
+ /**
+ * A device implementing Android Open Accessory protocol.
+ * Note: AOAv2 audio support has been deprecated in Android 8.0.
+ */
+ OUT_ACCESSORY = 130,
+ /**
+ * Output from a DSP front-end proxy device.
+ */
+ OUT_AFE_PROXY = 131,
+ /**
+ * Car audio system.
+ */
+ OUT_CARKIT = 132,
+ /**
+ * Used when only the connection protocol is known, e.g. a "HDMI Device."
+ */
+ OUT_DEVICE = 133,
+ /**
+ * The echo canceller device.
+ */
+ OUT_ECHO_CANCELLER = 134,
+ /**
+ * The FM Tuner device.
+ */
+ OUT_FM = 135,
+ /**
+ * Headphones.
+ */
+ OUT_HEADPHONE = 136,
+ /**
+ * Headphones of a headset.
+ */
+ OUT_HEADSET = 137,
+ /**
+ * Hearing aid.
+ */
+ OUT_HEARING_AID = 138,
+ /**
+ * Secondary line level output.
+ */
+ OUT_LINE_AUX = 139,
+ /**
+ * The main speaker.
+ */
+ OUT_SPEAKER = 140,
+ /**
+ * The speaker of a mobile device in the case when it is close to the ear.
+ */
+ OUT_SPEAKER_EARPIECE = 141,
+ /**
+ * The main speaker with overload / overheating protection.
+ */
+ OUT_SPEAKER_SAFE = 142,
+ /**
+ * Output into a submix.
+ */
+ OUT_SUBMIX = 143,
+ /**
+ * Output into a telephone line.
+ */
+ OUT_TELEPHONY_TX = 144,
+ /**
+ * Output into a speaker of a phone / table dock.
+ */
+ OUT_DOCK = 145,
+ /**
+ * Output to a broadcast group.
+ */
+ OUT_BROADCAST = 146,
+}
diff --git a/media/aidl/android/media/audio/common/AudioDualMonoMode.aidl b/media/aidl/android/media/audio/common/AudioDualMonoMode.aidl
new file mode 100644
index 0000000..5579c9b
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioDualMonoMode.aidl
@@ -0,0 +1,73 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * Dual Mono handling is used when a stereo audio stream
+ * contains separate audio content on the left and right channels.
+ * Such information about the content of the stream may be found, for example, in
+ * ITU T-REC-J.94-201610 A.6.2.3 Component descriptor.
+ * This enum corresponds to AudioTrack.DUAL_MONO_MODE_* constants in the SDK.
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioDualMonoMode {
+ /**
+ * This mode disables any Dual Mono presentation effect.
+ */
+ OFF = 0,
+ /**
+ * This mode indicates that a stereo stream should be presented
+ * with the left and right audio channels blended together
+ * and delivered to both channels.
+ *
+ * Behavior for non-stereo streams is implementation defined.
+ * A suggested guideline is that the left-right stereo symmetric
+ * channels are pairwise blended;
+ * the other channels such as center are left alone.
+ *
+ * The Dual Mono effect occurs before volume scaling.
+ */
+ LR = 1,
+ /**
+ * This mode indicates that a stereo stream should be presented
+ * with the left audio channel replicated into the right audio channel.
+ *
+ * Behavior for non-stereo streams is implementation defined.
+ * A suggested guideline is that all channels with left-right
+ * stereo symmetry will have the left channel position replicated
+ * into the right channel position.
+ * The center channels (with no left/right symmetry) or unbalanced
+ * channels are left alone.
+ *
+ * The Dual Mono effect occurs before volume scaling.
+ */
+ LL = 2,
+ /**
+ * This mode indicates that a stereo stream should be presented
+ * with the right audio channel replicated into the left audio channel.
+ *
+ * Behavior for non-stereo streams is implementation defined.
+ * A suggested guideline is that all channels with left-right
+ * stereo symmetry will have the right channel position replicated
+ * into the left channel position.
+ * The center channels (with no left/right symmetry) or unbalanced
+ * channels are left alone.
+ *
+ * The Dual Mono effect occurs before volume scaling.
+ */
+ RR = 3,
+}
diff --git a/media/aidl/android/media/audio/common/AudioEncapsulationMetadataType.aidl b/media/aidl/android/media/audio/common/AudioEncapsulationMetadataType.aidl
new file mode 100644
index 0000000..e0b272c
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioEncapsulationMetadataType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * Enumeration of metadata types permitted for use by encapsulation mode audio
+ * streams (see AudioEncapsulationMode). This type corresponds to
+ * AudioTrack.ENCAPSULATION_METADATA_TYPE_* constants in the SDK.
+ *
+ * {@hide}
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioEncapsulationMetadataType {
+ /** Default value. */
+ NONE = 0,
+ /**
+ * Encapsulation metadata type for framework tuner information.
+ */
+ FRAMEWORK_TUNER = 1,
+ /**
+ * Encapsulation metadata type for DVB AD descriptor.
+ *
+ * This metadata is formatted per ETSI TS 101 154 Table E.1: AD_descriptor.
+ */
+ DVB_AD_DESCRIPTOR = 2,
+}
diff --git a/media/aidl/android/media/audio/common/AudioEncapsulationMode.aidl b/media/aidl/android/media/audio/common/AudioEncapsulationMode.aidl
new file mode 100644
index 0000000..6f8e9e1
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioEncapsulationMode.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * Encapsulation mode used for sending audio compressed data.
+ *
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="byte")
+enum AudioEncapsulationMode {
+ /**
+ * Used as default value in parcelables to indicate that a value was not
+ * set. Should never be considered a valid setting, except for backward
+ * compatibility scenarios.
+ */
+ INVALID = -1,
+ /** No encapsulation mode for metadata. */
+ NONE = 0,
+ /** Elementary stream payload with metadata. */
+ ELEMENTARY_STREAM = 1,
+ /** Handle-based payload with metadata. */
+ HANDLE = 2,
+}
diff --git a/media/aidl/android/media/audio/common/AudioEncapsulationType.aidl b/media/aidl/android/media/audio/common/AudioEncapsulationType.aidl
new file mode 100644
index 0000000..4114c84
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioEncapsulationType.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Audio encapsulation type is used to describe if the audio data should be sent
+ * with a particular encapsulation type or not. This enum corresponds to
+ * AudioProfile.AUDIO_ENCAPSULATION_* constants in the SDK.
+ *
+ * {@hide}
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioEncapsulationType {
+ /** No encapsulation type is specified. */
+ NONE = 0,
+ /** Encapsulation used the format defined in the standard IEC 61937. */
+ IEC61937 = 1,
+ /**
+ * Encapsulation type that can be used by formats that can be wrapped in
+ * PCM frames. For instance, DSD(Direct Stream Digital) over PCM, see
+ * https://dsd-guide.com/dop-open-standard for more information.
+ */
+ PCM = 2,
+}
diff --git a/media/aidl/android/media/audio/common/AudioFlag.aidl b/media/aidl/android/media/audio/common/AudioFlag.aidl
new file mode 100644
index 0000000..caf64e5
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioFlag.aidl
@@ -0,0 +1,116 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Defines the audio flags that are used in AudioAttributes
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioFlag {
+ NONE = 0x0,
+ /**
+ * Flag defining a behavior where the audibility of the sound will be
+ * ensured by the system. To ensure sound audibility, the system only uses
+ * built-in speakers or wired headphones and specifically excludes wireless
+ * audio devices. Note this flag should only be used for sounds subject to
+ * regulatory behaviors in some countries, such as for camera shutter sound,
+ * and not for routing behaviors.
+ */
+ AUDIBILITY_ENFORCED = 0x1 << 0,
+ /**
+ * Skipping 0x1 << 1. This was previously used for SECURE flag, but because
+ * the security feature was never implemented using this flag, and the flag
+ * was never made public, this value may be used for another flag.
+ */
+ /**
+ * Flag to enable when the stream is associated with SCO usage. Used for
+ * dealing with legacy STREAM_BLUETOOTH_SCO.
+ */
+ SCO = 0x1 << 2,
+ /**
+ * Flag defining a behavior where the system ensures that the playback of
+ * the sound will be compatible with its use as a broadcast for surrounding
+ * people and/or devices. Ensures audibility with no or minimal
+ * post-processing applied.
+ */
+ BEACON = 0x1 << 3,
+ /**
+ * Flag requesting the use of an output stream supporting hardware A/V
+ * synchronization.
+ */
+ HW_AV_SYNC = 0x1 << 4,
+ /**
+ * Flag requesting capture from the source used for hardware hotword
+ * detection. To be used with capture preset MediaRecorder.AudioSource
+ * HOTWORD or MediaRecorder.AudioSource.VOICE_RECOGNITION.
+ */
+ HW_HOTWORD = 0x1 << 5,
+ /**
+ * Flag requesting audible playback even under limited interruptions.
+ */
+ BYPASS_INTERRUPTION_POLICY = 0x1 << 6,
+ /**
+ * Flag requesting audible playback even when the underlying stream is muted
+ */
+ BYPASS_MUTE = 0x1 << 7,
+ /**
+ * Flag requesting a low latency path when creating an AudioTrack.
+ * When using this flag, the sample rate must match the native sample rate
+ * of the device. Effects processing is also unavailable.
+ */
+ LOW_LATENCY = 0x1 << 8,
+ /**
+ * Flag requesting a deep buffer path when creating an AudioTrack.
+ *
+ * A deep buffer path, if available, may consume less power and is
+ * suitable for media playback where latency is not a concern.
+ */
+ DEEP_BUFFER = 0x1 << 9,
+ /**
+ * Flag specifying that the audio shall not be captured by third-party apps
+ * with a MediaProjection.
+ */
+ NO_MEDIA_PROJECTION = 0x1 << 10,
+ /**
+ * Flag indicating force muting haptic channels.
+ */
+ MUTE_HAPTIC = 0x1 << 11,
+ /**
+ * Flag specifying that the audio shall not be captured by any apps, not
+ * even system apps.
+ */
+ NO_SYSTEM_CAPTURE = 0x1 << 12,
+ /**
+ * Flag requesting private audio capture.
+ */
+ CAPTURE_PRIVATE = 0x1 << 13,
+ /**
+ * Flag indicating the audio content has been processed to provide a virtual
+ * multichannel audio experience.
+ */
+ CONTENT_SPATIALIZED = 0x1 << 14,
+ /**
+ * Flag indicating the audio content is never to be spatialized.
+ */
+ NEVER_SPATIALIZE = 0x1 << 15,
+ /**
+ * Flag indicating the audio is part of a call redirection.
+ * Valid for playback and capture.
+ */
+ CALL_REDIRECTION = 0x1 << 16,
+}
diff --git a/media/aidl/android/media/audio/common/AudioFormatDescription.aidl b/media/aidl/android/media/audio/common/AudioFormatDescription.aidl
new file mode 100644
index 0000000..c174885
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioFormatDescription.aidl
@@ -0,0 +1,78 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioFormatType;
+import android.media.audio.common.PcmType;
+
+/**
+ * An extensible type for specifying audio formats. All formats are largely
+ * divided into two classes: PCM and non-PCM (bitstreams). Bitstreams can
+ * be encapsulated into PCM streams.
+ *
+ * The type defined in a way to make each format uniquely identifiable, so
+ * that if the framework and the HAL construct a value for the same type
+ * (e.g. PCM 16 bit), they will produce identical parcelables which will have
+ * identical hashes. This makes possible deduplicating type descriptions
+ * by the framework when they are received from different HAL modules without
+ * relying on having some centralized registry of enumeration values.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioFormatDescription {
+ /**
+ * The type of the audio format. See the 'AudioFormatType' for the
+ * list of supported values.
+ */
+ AudioFormatType type = AudioFormatType.DEFAULT;
+ /**
+ * The type of the PCM stream or the transport stream for PCM
+ * encapsulations. See 'PcmType' for the list of supported values.
+ */
+ PcmType pcm = PcmType.DEFAULT;
+ /**
+ * Optional encoding specification. Must be left empty when:
+ *
+ * - 'type == DEFAULT && pcm == DEFAULT' -- that means "default" type;
+ * - 'type == PCM' -- that means a regular PCM stream (not an encapsulation
+ * of an encoded bitstream).
+ *
+ * For PCM encapsulations of encoded bitstreams (e.g. an encapsulation
+ * according to IEC-61937 standard), the value of the 'pcm' field must
+ * be set accordingly, as an example, PCM_INT_16_BIT must be used for
+ * IEC-61937. Note that 'type == NON_PCM' in this case.
+ *
+ * Encoding names mostly follow IANA standards for media types (MIME), and
+ * frameworks/av/media/module/foundation/MediaDefs.cpp with the latter
+ * having priority. Since there are still many audio types not found in any
+ * of these lists, the following rules are applied:
+ *
+ * - If there is a direct MIME type for the encoding, the MIME type name
+ * is used as is, e.g. "audio/eac3" for the EAC-3 format.
+ * - If the encoding is a "subformat" of a MIME-registered format,
+ * the latter is augmented with a suffix, e.g. "audio/eac3-joc" for the
+ * JOC extension of EAC-3.
+ * - If it's a proprietary format, a "vnd." prefix is added, similar to
+ * IANA rules, e.g. "audio/vnd.dolby.truehd".
+ * - Otherwise, "x-" prefix is added, e.g. "audio/x-iec61937".
+ * - All MIME types not found in the IANA formats list have an associated
+ * comment.
+ */
+ @utf8InCpp String encoding;
+}
diff --git a/media/aidl/android/media/audio/common/AudioFormatType.aidl b/media/aidl/android/media/audio/common/AudioFormatType.aidl
new file mode 100644
index 0000000..ea78c7a
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioFormatType.aidl
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * The type of the audio format. Only used as part of 'AudioFormatDescription'
+ * structure.
+ *
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="byte")
+enum AudioFormatType {
+ /**
+ * "Default" type is used when the client does not care about the actual
+ * format. All fields of 'AudioFormatDescription' must have default / empty
+ * / null values.
+ */
+ DEFAULT = 0,
+ /**
+ * When the 'encoding' field of 'AudioFormatDescription' is not empty, it
+ * specifies the codec used for bitstream (non-PCM) data. It is also used
+ * in the case when the bitstream data is encapsulated into a PCM stream,
+ * see the documentation for 'AudioFormatDescription'.
+ */
+ NON_PCM = DEFAULT,
+ /**
+ * PCM type. The 'pcm' field of 'AudioFormatDescription' is used to specify
+ * the actual sample size and representation.
+ */
+ PCM = 1,
+ /**
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_INVALID = -1,
+}
diff --git a/media/aidl/android/media/audio/common/AudioGain.aidl b/media/aidl/android/media/audio/common/AudioGain.aidl
new file mode 100644
index 0000000..dbfcd8c
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioGain.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioChannelLayout;
+
+/**
+ * This structure represents a gain stage. A gain stage is always attached
+ * to an AudioPort.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioGain {
+ /** Bitmask, indexed by AudioGainMode. */
+ int mode;
+ /** For AudioGainMode.CHANNELS, specifies controlled channels. */
+ AudioChannelLayout channelMask;
+ /** Minimum gain value in millibels. */
+ int minValue;
+ /** Maximum gain value in millibels. */
+ int maxValue;
+ /** Default gain value in millibels. */
+ int defaultValue;
+ /** Gain step in millibels. */
+ int stepValue;
+ /** Minimum ramp duration in milliseconds. */
+ int minRampMs;
+ /** Maximum ramp duration in milliseconds. */
+ int maxRampMs;
+ /** Indicates whether it is allowed to use this stage for volume control. */
+ boolean useForVolume;
+}
diff --git a/media/aidl/android/media/audio/common/AudioGainConfig.aidl b/media/aidl/android/media/audio/common/AudioGainConfig.aidl
new file mode 100644
index 0000000..a247111
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioGainConfig.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioChannelLayout;
+
+/**
+ * The gain configuration structure is used to get or set the gain values of a
+ * given AudioPort.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioGainConfig {
+ /** Index of the corresponding AudioGain in AudioPort.gains. */
+ int index;
+ /** Bitmask, indexed by AudioGainMode. */
+ int mode;
+ /** For AudioGainMode.CHANNELS, specifies controlled channels. */
+ AudioChannelLayout channelMask;
+ /**
+ * Gain values in millibels. For each channel ordered from LSb to MSb in
+ * channel mask. The number of values is 1 in joint mode, otherwise equals
+ * the number of bits implied by channelMask.
+ */
+ int[] values;
+ /** Ramp duration in milliseconds. */
+ int rampDurationMs;
+}
diff --git a/media/aidl/android/media/audio/common/AudioGainMode.aidl b/media/aidl/android/media/audio/common/AudioGainMode.aidl
new file mode 100644
index 0000000..e46752e
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioGainMode.aidl
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Type of gain control exposed by an audio port. The values are
+ * indexes of bits in a bitmask.
+ *
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="byte")
+enum AudioGainMode {
+ /** Gain is the same for all channels. */
+ JOINT = 0,
+ /** The gain is set individually for each channel. */
+ CHANNELS = 1,
+ /** Ramping is applied. */
+ RAMP = 2,
+}
diff --git a/media/aidl/android/media/audio/common/AudioHalAttributesGroup.aidl b/media/aidl/android/media/audio/common/AudioHalAttributesGroup.aidl
new file mode 100644
index 0000000..9935e35
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioHalAttributesGroup.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioStreamType;
+import android.media.audio.common.AudioAttributes;
+
+/**
+ * AudioHalAttributesGroup associates an AudioHalVolumeGroup with an
+ * AudioStreamType and a collection of AudioAttributes. This is used in the
+ * context of AudioHalProductStrategy.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioHalAttributesGroup {
+ /**
+ * StreamType may only be set to AudioStreamType.INVALID when using the
+ * Configurable Audio Policy (CAP) engine. An AudioHalAttributesGroup with
+ * AudioStreamType.INVALID is used when the volume group and attributes are
+ * not associated to any AudioStreamType.
+ */
+ AudioStreamType streamType = AudioStreamType.INVALID;
+ /**
+ * Used to map the AudioHalAttributesGroup to an AudioHalVolumeGroup with
+ * the same name
+ */
+ @utf8InCpp String volumeGroupName;
+ AudioAttributes[] attributes;
+}
\ No newline at end of file
diff --git a/media/aidl/android/media/audio/common/AudioHalCapCriterion.aidl b/media/aidl/android/media/audio/common/AudioHalCapCriterion.aidl
new file mode 100644
index 0000000..1d7a162
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioHalCapCriterion.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * AudioHalCapCriterion is a wrapper for a CriterionType and its default value.
+ * This is to be used exclusively for the Configurable Audio Policy (CAP) engine
+ * configuration.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioHalCapCriterion {
+ @utf8InCpp String name;
+ /**
+ * Used to map the AudioHalCapCriterion to an AudioHalCapCriterionType with
+ * the same name.
+ */
+ @utf8InCpp String criterionTypeName;
+ /**
+ * This is the default value of a criterion represented as a string literal.
+ * An empty string must be used for inclusive criteria (i.e. criteria that
+ * are used to represent a bitfield). The client must never attempt to parse
+ * the value of this field.
+ */
+ @utf8InCpp String defaultLiteralValue;
+}
diff --git a/media/aidl/android/media/audio/common/AudioHalCapCriterionType.aidl b/media/aidl/android/media/audio/common/AudioHalCapCriterionType.aidl
new file mode 100644
index 0000000..cc2f540
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioHalCapCriterionType.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioDeviceType;
+
+/**
+ * AudioHalCapCriterionType contains a criterion's possible numerical values
+ * and their corresponding string literal representations. This is to be used
+ * exclusively for the Configurable Audio Policy (CAP) engine configuration.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioHalCapCriterionType {
+ /**
+ * Name is used to associate an AudioHalCapCriterionType with an
+ * AudioHalCapCriterion.
+ */
+ @utf8InCpp String name;
+ /**
+ * If true, indicates that the criterion type supports more than one value
+ * at a time (e.g. a criterion type that represents a mask/bitfield).
+ * Otherwise, the criterion type can only have one value at a time.
+ */
+ boolean isInclusive;
+ /**
+ * List of all possible criterion values represented as human-readable
+ * string literals. These strings must only contain alphanumeric characters,
+ * and the client must never attempt to parse them.
+ */
+ @utf8InCpp String[] values;
+}
+
diff --git a/media/aidl/android/media/audio/common/AudioHalEngineConfig.aidl b/media/aidl/android/media/audio/common/AudioHalEngineConfig.aidl
new file mode 100644
index 0000000..4106614
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioHalEngineConfig.aidl
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioHalProductStrategy;
+import android.media.audio.common.AudioHalCapCriterion;
+import android.media.audio.common.AudioHalCapCriterionType;
+import android.media.audio.common.AudioHalVolumeGroup;
+import android.media.audio.common.AudioProductStrategyType;
+
+/**
+ * AudioHalEngineConfig defines the configuration items that are used upon
+ * initial engine loading. This includes the choice of engine flavor: default
+ * audio policy engine or Configurable Audio Policy (CAP) engine. The flavor
+ * is determined only once, and it is done by checking presence of
+ * capSpecificConfig during client initialization.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioHalEngineConfig {
+ /**
+ * Used to identify the default product strategy, which will be used for any
+ * attributes not already associated to any other product strategy. Vendors
+ * configuring their own product strategies must identify one of their
+ * strategies as the default.
+ */
+ int defaultProductStrategyId = AudioProductStrategyType.SYS_RESERVED_NONE;
+ /**
+ * A non-empty list of product strategies is mandatory for the configurable
+ * audio policy (CAP) engine. If no product strategies are provided
+ * when using the default audio policy engine, however, the engine shall use
+ * the default product strategies.
+ */
+ AudioHalProductStrategy[] productStrategies;
+ /**
+ * A non-empty list of volume groups is mandatory for both flavors of the
+ * audio policy engine.
+ */
+ AudioHalVolumeGroup[] volumeGroups;
+ @VintfStability
+ parcelable CapSpecificConfig {
+ AudioHalCapCriterion[] criteria;
+ AudioHalCapCriterionType[] criterionTypes;
+ }
+ /**
+ * Specifies the configuration items that are specific to the Configurable
+ * Audio Policy (CAP) engine. Clients normally use the default audio policy
+ * engine. The client will use the CAP engine only when this field has a
+ * non-null value.
+ */
+ @nullable CapSpecificConfig capSpecificConfig;
+}
diff --git a/media/aidl/android/media/audio/common/AudioHalProductStrategy.aidl b/media/aidl/android/media/audio/common/AudioHalProductStrategy.aidl
new file mode 100644
index 0000000..9a629c3
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioHalProductStrategy.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioHalAttributesGroup;
+import android.media.audio.common.AudioProductStrategyType;
+
+/**
+ * AudioHalProductStrategy is a grouping of AudioHalAttributesGroups that will
+ * share the same audio routing and volume policy.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioHalProductStrategy {
+ /**
+ * Defines the start of the vendor-defined product strategies
+ */
+ const int VENDOR_STRATEGY_ID_START = 1000;
+ /**
+ * Identifies the product strategy with a predefined constant. Vendors
+ * using the default audio policy engine must use AudioProductStrategyType.
+ * Vendors using the Configurable Audio Policy (CAP) engine must number
+ * their strategies starting at VENDOR_STRATEGY_ID_START.
+ */
+ int id = AudioProductStrategyType.SYS_RESERVED_NONE;
+ /**
+ * This is the list of use cases that follow the same routing strategy.
+ */
+ AudioHalAttributesGroup[] attributesGroups;
+}
diff --git a/media/aidl/android/media/audio/common/AudioHalVolumeCurve.aidl b/media/aidl/android/media/audio/common/AudioHalVolumeCurve.aidl
new file mode 100644
index 0000000..d15b303
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioHalVolumeCurve.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * AudioHalVolumeCurve defines a set of curve points mapping a value from [0,100]
+ * to an attenuation in millibels, and associates them with a device category.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioHalVolumeCurve {
+ @Backing(type="byte")
+ @VintfStability
+ enum DeviceCategory {
+ HEADSET = 0,
+ SPEAKER = 1,
+ EARPIECE = 2,
+ EXT_MEDIA = 3,
+ HEARING_AID = 4
+ }
+ DeviceCategory deviceCategory = DeviceCategory.SPEAKER;
+ @VintfStability
+ parcelable CurvePoint {
+ const byte MIN_INDEX = 0;
+ const byte MAX_INDEX = 100;
+ /**
+ * Must be a value in the range [MIN_INDEX, MAX_INDEX].
+ */
+ byte index;
+ /**
+ * Attenuation in millibels
+ */
+ int attenuationMb;
+ }
+ /**
+ * Each curve point maps a value in the range [CurvePoint.MIN_INDEX, CurvePoint.MAX_INDEX]
+ * to an attenuation in millibels. This is used to create a volume curve using linear
+ * interpolation.
+ */
+ CurvePoint[] curvePoints;
+}
\ No newline at end of file
diff --git a/media/aidl/android/media/audio/common/AudioHalVolumeGroup.aidl b/media/aidl/android/media/audio/common/AudioHalVolumeGroup.aidl
new file mode 100644
index 0000000..1d4f18c
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioHalVolumeGroup.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioHalVolumeCurve;
+
+/**
+ * AudioHalVolumeGroup is a software volume control concept that associates
+ * volume on the UI (where volume index is incremented or decremented by steps
+ * of 1) to a set of volume curves.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioHalVolumeGroup {
+ /**
+ * Used to indicate that the system shall not use the HAL's definition of a
+ * volume group's minIndex or maxIndex, and will instead defer to audio
+ * service for these values
+ */
+ const int INDEX_DEFERRED_TO_AUDIO_SERVICE = -1;
+ /**
+ * Name is used to associate an AudioHalVolumeGroup with an AudioStreamType
+ * and some AudioAttributes by means of an AudioHalAttributesGroup
+ */
+ @utf8InCpp String name;
+ /**
+ * Defines the min volume index on the UI scale, which must be a
+ * non-negative integer <= maxIndex. Setting this to
+ * INDEX_DEFERRED_TO_AUDIO_SERVICE is only valid if the AudioHalVolumeGroup
+ * is associated to a valid AudioStreamType.
+ */
+ int minIndex;
+ /**
+ * Defines the max volume index on the UI scale, which must be
+ * a non-negative integer >= minIndex. Setting this to
+ * INDEX_DEFERRED_TO_AUDIO_SERVICE is only valid if the AudioHalVolumeGroup
+ * is associated to a valid AudioStreamType.
+ */
+ int maxIndex;
+ /**
+ * Defines the set of volume curves for this group, each of which
+ * corresponds to a different device category. That is, each
+ * AudioHalVolumeCurve in this list contains a field for a device category,
+ * and no two curves in this list can have the same deviceCategory.
+ */
+ AudioHalVolumeCurve[] volumeCurves;
+}
\ No newline at end of file
diff --git a/media/aidl/android/media/audio/common/AudioInputFlags.aidl b/media/aidl/android/media/audio/common/AudioInputFlags.aidl
new file mode 100644
index 0000000..49c9334
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioInputFlags.aidl
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Specifies options applicable to audio input. These can be functional
+ * requests or performance requests. These flags apply both to audio ports and
+ * audio streams. Flags specified for an audio stream are usually used to find
+ * the best matching audio port for it.
+ *
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum AudioInputFlags {
+ /**
+ * Input is optimized for decreasing audio latency.
+ */
+ FAST = 0,
+ /**
+ * Input is for capturing "hotword" audio commands.
+ */
+ HW_HOTWORD = 1,
+ /**
+ * Input stream should only have minimal signal processing applied.
+ */
+ RAW = 2,
+ /**
+ * Input stream needs to be synchronized with an output stream.
+ */
+ SYNC = 3,
+ /**
+ * Input uses MMAP no IRQ mode--direct memory mapping with the hardware.
+ */
+ MMAP_NOIRQ = 4,
+ /**
+ * Input is used for receiving VoIP audio.
+ */
+ VOIP_TX = 5,
+ /**
+ * Input stream contains AV synchronization markers embedded.
+ */
+ HW_AV_SYNC = 6,
+ /**
+ * Input contains an encoded audio stream.
+ */
+ DIRECT = 7,
+ /**
+ * Input is for capturing "ultrasound" audio commands.
+ */
+ ULTRASOUND = 8,
+ /**
+ * Input is for capturing audio directly from the hotword pipeline.
+ * Represents the same content as SoundTrigger streams associated with
+ * keyphrase models. Must not disrupt SoundTrigger recognition if set.
+ */
+ HOTWORD_TAP = 9,
+ /**
+ * Input is for capturing buffered audio from prior to stream open.
+ * Currently requires HOTWORD_TAP.
+ */
+ HW_LOOKBACK = 10,
+}
diff --git a/media/aidl/android/media/audio/common/AudioIoFlags.aidl b/media/aidl/android/media/audio/common/AudioIoFlags.aidl
new file mode 100644
index 0000000..f978fb6
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioIoFlags.aidl
@@ -0,0 +1,31 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Stores a bitmask of input or output flags.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+union AudioIoFlags {
+ /** Bitmask indexed by AudioInputFlags. */
+ int input;
+ /** Bitmask indexed by AudioOutputFlags. */
+ int output;
+}
diff --git a/media/aidl/android/media/audio/common/AudioLatencyMode.aidl b/media/aidl/android/media/audio/common/AudioLatencyMode.aidl
new file mode 100644
index 0000000..5318f6c
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioLatencyMode.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * The latency mode currently used by the spatializer mixer.
+ */
+@Backing(type="byte")
+@VintfStability
+enum AudioLatencyMode {
+ /** No specific constraint on the latency */
+ FREE = 0,
+ /** A relatively low latency compatible with head tracking operation (e.g less than 100ms) */
+ LOW = 1,
+ /** Dynamic Spatial Audio via software path */
+ DYNAMIC_SPATIAL_AUDIO_SOFTWARE = 2,
+ /** Dynamic Spatial Audio via hardware path */
+ DYNAMIC_SPATIAL_AUDIO_HARDWARE = 3
+}
diff --git a/media/aidl/android/media/audio/common/AudioMMapPolicy.aidl b/media/aidl/android/media/audio/common/AudioMMapPolicy.aidl
new file mode 100644
index 0000000..e7e8710
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioMMapPolicy.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * Audio MMAP policy describe how the aaudio MMAP feature is used.
+ * {@hide}
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioMMapPolicy {
+ /**
+ * The policy is unspecified.
+ */
+ UNSPECIFIED = 0,
+ /**
+ * The MMAP feature is disabled and never used.
+ */
+ NEVER = 1,
+ /**
+ * If MMAP feature works then uses it. Otherwise, fall back to something else.
+ */
+ AUTO = 2,
+ /**
+ * The MMAP feature must be used. If not available then fail.
+ */
+ ALWAYS = 3,
+}
diff --git a/media/aidl/android/media/audio/common/AudioMMapPolicyInfo.aidl b/media/aidl/android/media/audio/common/AudioMMapPolicyInfo.aidl
new file mode 100644
index 0000000..e8f948d
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioMMapPolicyInfo.aidl
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+import android.media.audio.common.AudioDevice;
+import android.media.audio.common.AudioMMapPolicy;
+
+/**
+ * Audio MMAP policy info describes how an aaudio MMAP feature can be
+ * used on a particular device.
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioMMapPolicyInfo {
+ /**
+ * The audio device.
+ */
+ AudioDevice device;
+ /**
+ * The aaudio mmap policy for the audio device.
+ */
+ AudioMMapPolicy mmapPolicy = AudioMMapPolicy.UNSPECIFIED;
+}
diff --git a/media/aidl/android/media/audio/common/AudioMMapPolicyType.aidl b/media/aidl/android/media/audio/common/AudioMMapPolicyType.aidl
new file mode 100644
index 0000000..9a15b56
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioMMapPolicyType.aidl
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * The aaudio MMAP policy type.
+ * {@hide}
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioMMapPolicyType {
+ /**
+ * Default aaudio mmap policy. It is used to query whether the
+ * aaudio MMAP could be used or not.
+ */
+ DEFAULT = 1,
+ /**
+ * Exclusive aaudio mmap policy. It is used to query whether the
+ * aaudio MMAP could be used in exclusive mode or not.
+ */
+ EXCLUSIVE = 2,
+}
diff --git a/media/aidl/android/media/audio/common/AudioMode.aidl b/media/aidl/android/media/audio/common/AudioMode.aidl
new file mode 100644
index 0000000..701bcb6
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioMode.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * Major modes for a mobile device. The current mode setting affects audio
+ * routing.
+ *
+ * {@hide}
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioMode {
+ /**
+ * Used as default value in parcelables to indicate that a value was not
+ * set. Should never be considered a valid setting, except for backward
+ * compatibility scenarios.
+ */
+ SYS_RESERVED_INVALID = -2,
+ /**
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_CURRENT = -1,
+ /** Normal mode (no call in progress). */
+ NORMAL = 0,
+ /** Mobile device is receiving an incoming connection request. */
+ RINGTONE = 1,
+ /** Calls handled by the telephony stack (PSTN). */
+ IN_CALL = 2,
+ /** Calls handled by apps (VoIP). */
+ IN_COMMUNICATION = 3,
+ /** Call screening in progress. */
+ CALL_SCREEN = 4,
+ /** PSTN Call redirection in progress. */
+ SYS_RESERVED_CALL_REDIRECT = 5,
+ /** VoIP Call redirection in progress. */
+ SYS_RESERVED_COMMUNICATION_REDIRECT = 6,
+}
diff --git a/media/aidl/android/media/audio/common/AudioOffloadInfo.aidl b/media/aidl/android/media/audio/common/AudioOffloadInfo.aidl
new file mode 100644
index 0000000..d8da065
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioOffloadInfo.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioConfigBase;
+import android.media.audio.common.AudioEncapsulationMode;
+import android.media.audio.common.AudioStreamType;
+import android.media.audio.common.AudioUsage;
+
+/**
+ * Additional information about the stream passed to hardware decoders.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioOffloadInfo {
+ /** Base audio configuration. */
+ AudioConfigBase base;
+ /** Stream type. Intended for use by the system only. */
+ AudioStreamType streamType = AudioStreamType.INVALID;
+ /** Bit rate in bits per second. */
+ int bitRatePerSecond;
+ /** Duration in microseconds, -1 if unknown. */
+ long durationUs;
+ /** True if the stream is tied to a video stream. */
+ boolean hasVideo;
+ /** True if streaming, false if local playback. */
+ boolean isStreaming;
+ /** Sample bit width. */
+ int bitWidth = 16;
+ /** Offload fragment size. */
+ int offloadBufferSize;
+ /** See the documentation of AudioUsage. */
+ AudioUsage usage = AudioUsage.INVALID;
+ /** See the documentation of AudioEncapsulationMode. */
+ AudioEncapsulationMode encapsulationMode = AudioEncapsulationMode.INVALID;
+ /** Content id from tuner HAL (0 if none). */
+ int contentId;
+ /** Sync id from tuner HAL (0 if none). */
+ int syncId;
+}
diff --git a/media/aidl/android/media/audio/common/AudioOutputFlags.aidl b/media/aidl/android/media/audio/common/AudioOutputFlags.aidl
new file mode 100644
index 0000000..315cc13
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioOutputFlags.aidl
@@ -0,0 +1,114 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Specifies options applicable to audio output. These can be functional
+ * requests or performance requests. These flags apply both to audio ports and
+ * audio streams. Flags specified for an audio stream are usually used to find
+ * the best matching audio port for it.
+ *
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum AudioOutputFlags{
+ /**
+ * Output must not be altered by the framework, it bypasses software mixers.
+ */
+ DIRECT = 0,
+ /**
+ * When used with audio ports, indicates the "main" (primary) port. This
+ * port is opened by default and receives routing, audio mode and volume
+ * controls related to voice calls.
+ */
+ PRIMARY = 1,
+ /**
+ * Output is optimized for decreasing audio latency.
+ */
+ FAST = 2,
+ /**
+ * Output is optimized for having the low power consumption.
+ */
+ DEEP_BUFFER = 3,
+ /**
+ * Output is compressed audio format, intended for hardware decoding.
+ */
+ COMPRESS_OFFLOAD = 4,
+ /**
+ * Write operations must return as fast as possible instead of
+ * being blocked until all provided data has been consumed.
+ */
+ NON_BLOCKING = 5,
+ /**
+ * Output stream contains AV synchronization markers embedded.
+ */
+ HW_AV_SYNC = 6,
+ /**
+ * Used to support ultrasonic communication with beacons.
+ * Note: "TTS" here means "Transmitted Through Speaker",
+ * not "Text-to-Speech".
+ */
+ TTS = 7,
+ /**
+ * Output stream should only have minimal signal processing applied.
+ */
+ RAW = 8,
+ /**
+ * Output stream needs to be synchronized with an input stream.
+ */
+ SYNC = 9,
+ /**
+ * Output stream is encoded according to IEC958.
+ */
+ IEC958_NONAUDIO = 10,
+ /**
+ * Output must not be altered by the framework and hardware.
+ */
+ DIRECT_PCM = 11,
+ /**
+ * Output uses MMAP no IRQ mode--direct memory mapping with the hardware.
+ */
+ MMAP_NOIRQ = 12,
+ /**
+ * Output is used for transmitting VoIP audio.
+ */
+ VOIP_RX = 13,
+ /**
+ * Output is used for music playback during telephony calls.
+ */
+ INCALL_MUSIC = 14,
+ /**
+ * The rendered must ignore any empty blocks between compressed audio
+ * tracks.
+ */
+ GAPLESS_OFFLOAD = 15,
+ /**
+ * Output is used for spatial audio.
+ */
+ SPATIALIZER = 16,
+ /**
+ * Output is used for transmitting ultrasound audio.
+ */
+ ULTRASOUND = 17,
+ /**
+ * Output stream is bit perfect: the implementation guarantees that PCM
+ * samples are carried untouched from audio HAL to hardware interface
+ * or DAC. The volume command need to be sent to the hardware.
+ */
+ BIT_PERFECT = 18,
+}
diff --git a/media/aidl/android/media/audio/common/AudioPlaybackRate.aidl b/media/aidl/android/media/audio/common/AudioPlaybackRate.aidl
new file mode 100644
index 0000000..e7ecb1b
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioPlaybackRate.aidl
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Parameters determining playback behavior. They are used to speed up or slow
+ * down playback and / or change the tonal frequency of the audio content (pitch).
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioPlaybackRate {
+ /**
+ * Speed factor (multiplier). Normal speed has the value of 1.0f.
+ * Values less than 1.0f slow down playback, value greater than 1.0f
+ * speed it up.
+ */
+ float speed;
+ /**
+ * Pitch factor (multiplier). Setting pitch value to 1.0f together
+ * with changing playback speed preserves the pitch, this is often
+ * called "timestretching." Setting the pitch value equal to speed produces
+ * the same effect as playing audio content at different sampling rate.
+ */
+ float pitch;
+
+ /**
+ * Algorithms used for timestretching (preserving pitch while playing audio
+ * content at different speed).
+ */
+ @VintfStability
+ @Backing(type="int")
+ enum TimestretchMode {
+ // Needs to be in sync with AUDIO_STRETCH_MODE_* constants in
+ // frameworks/base/media/java/android/media/PlaybackParams.java
+ DEFAULT = 0,
+ /** Selects timestretch algorithm best suitable for voice (speech) content. */
+ VOICE = 1,
+ }
+ /**
+ * Selects the algorithm used for timestretching (preserving pitch while
+ * playing audio at different speed).
+ */
+ TimestretchMode timestretchMode = TimestretchMode.DEFAULT;
+
+ /**
+ * Behavior when the values for speed and / or pitch are out of the
+ * applicable range.
+ */
+ @VintfStability
+ @Backing(type="int")
+ enum TimestretchFallbackMode {
+ // Needs to be in sync with AUDIO_FALLBACK_MODE_* constants in
+ // frameworks/base/media/java/android/media/PlaybackParams.java,
+ /** Reserved for use by the framework. */
+ SYS_RESERVED_CUT_REPEAT = -1,
+ /** Reserved for use by the framework. */
+ SYS_RESERVED_DEFAULT = 0,
+ /** Play silence for parameter values that are out of range. */
+ MUTE = 1,
+ /** Return an error while trying to set the parameters. */
+ FAIL = 2,
+ }
+ /**
+ * Selects the behavior when the specified values for speed and / or pitch
+ * are out of applicable range.
+ */
+ TimestretchFallbackMode fallbackMode = TimestretchFallbackMode.SYS_RESERVED_DEFAULT;
+}
diff --git a/media/aidl/android/media/audio/common/AudioPort.aidl b/media/aidl/android/media/audio/common/AudioPort.aidl
new file mode 100644
index 0000000..d32b840
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioPort.aidl
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioGain;
+import android.media.audio.common.AudioIoFlags;
+import android.media.audio.common.AudioPortExt;
+import android.media.audio.common.AudioProfile;
+import android.media.audio.common.ExtraAudioDescriptor;
+
+/**
+ * Audio port structure describes the capabilities of an audio port.
+ * This is a "blueprint" which contains all the possible configurations
+ * that are supported by the port.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioPort {
+ /**
+ * Unique identifier of the port within a HAL module.
+ */
+ int id;
+ /**
+ * Human-readable name describing the function of the port.
+ * E.g. "telephony_tx" or "fm_tuner".
+ */
+ @utf8InCpp String name;
+ /**
+ * AudioProfiles supported by this port: format, rates, channels.
+ */
+ AudioProfile[] profiles;
+ /**
+ * I/O feature flags.
+ */
+ AudioIoFlags flags;
+ /**
+ * ExtraAudioDescriptors supported by this port. Used for formats not
+ * recognized by the platform. The audio capability is described by a
+ * hardware descriptor.
+ */
+ ExtraAudioDescriptor[] extraAudioDescriptors;
+ /** Gain controllers. */
+ AudioGain[] gains;
+ /** Extra parameters depending on the port role. */
+ AudioPortExt ext;
+}
diff --git a/media/aidl/android/media/audio/common/AudioPortConfig.aidl b/media/aidl/android/media/audio/common/AudioPortConfig.aidl
new file mode 100644
index 0000000..2702b14
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioPortConfig.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioChannelLayout;
+import android.media.audio.common.AudioFormatDescription;
+import android.media.audio.common.AudioGainConfig;
+import android.media.audio.common.AudioIoFlags;
+import android.media.audio.common.AudioPortExt;
+import android.media.audio.common.Int;
+
+/**
+ * Audio port configuration structure specifies a particular configuration
+ * of an audio port.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioPortConfig {
+ /**
+ * Port config unique ID. This field is set to a non-zero value when it is
+ * needed to select a previously reported port config and apply new
+ * configuration to it.
+ */
+ int id;
+ /**
+ * The ID of the AudioPort instance this configuration applies to.
+ */
+ int portId;
+ /** Sample rate in Hz. Can be left unspecified. */
+ @nullable Int sampleRate;
+ /** Channel mask. Can be left unspecified. */
+ @nullable AudioChannelLayout channelMask;
+ /** Format. Can be left unspecified. */
+ @nullable AudioFormatDescription format;
+ /** Gain to apply. Can be left unspecified. */
+ @nullable AudioGainConfig gain;
+ /** I/O feature flags. Can be left unspecified. */
+ @nullable AudioIoFlags flags;
+ /** Extra parameters depending on the port role. */
+ AudioPortExt ext;
+}
diff --git a/media/aidl/android/media/audio/common/AudioPortDeviceExt.aidl b/media/aidl/android/media/audio/common/AudioPortDeviceExt.aidl
new file mode 100644
index 0000000..a0bd801
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioPortDeviceExt.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioDevice;
+import android.media.audio.common.AudioFormatDescription;
+
+/**
+ * Extra parameters which are specified when the audio port is in the device role.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioPortDeviceExt {
+ /** Audio device specification. */
+ AudioDevice device;
+ /** Bitmask indexed by 'FLAG_INDEX_' constants. */
+ int flags;
+ /**
+ * List of supported encoded formats. Specified for ports that perform
+ * hardware-accelerated decoding or transcoding, or connected to external
+ * hardware.
+ */
+ AudioFormatDescription[] encodedFormats;
+ /**
+ * Mask of supported encapsulation modes. Specified for ports that accept
+ * compressed data. The field is a bitmask indexed by AudioEncapsulationMode.
+ */
+ int encapsulationModes;
+ /**
+ * Mask of supported metadata types used for encapsulated compressed data.
+ * This field is a bitmask indexed by AudioEncapsulationMetadataType.
+ */
+ int encapsulationMetadataTypes;
+
+ /**
+ * A default device port is fallback used when the preference for the device
+ * to use has not been specified (AudioDeviceType.type == {IN|OUT}_DEFAULT),
+ * or the specified device does not satisfy routing criteria based on audio
+ * stream attributes and use cases. The device port for which the ID is
+ * returned must be associated with a permanently attached device
+ * (AudioDeviceDescription.connection == ''). There can be no more than one
+ * default device port in a HAL module in each I/O direction.
+ */
+ const int FLAG_INDEX_DEFAULT_DEVICE = 0;
+}
diff --git a/media/aidl/android/media/audio/common/AudioPortExt.aidl b/media/aidl/android/media/audio/common/AudioPortExt.aidl
new file mode 100644
index 0000000..eadc0ab
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioPortExt.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioPortDeviceExt;
+import android.media.audio.common.AudioPortMixExt;
+
+/**
+ * Extra parameters of an AudioPort/AudioPortConfig that depend on
+ * the actual port role.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+union AudioPortExt {
+ /** Represents an empty union. Value is ignored. */
+ boolean unspecified;
+ /** Information specific to device ports. */
+ AudioPortDeviceExt device;
+ /** Information specific to mix ports. */
+ AudioPortMixExt mix;
+ /**
+ * NOT USED. Framework audio session identifier.
+ * Use android.media.AudioPortExtSys.session on the system side.
+ */
+ int session;
+}
diff --git a/media/aidl/android/media/audio/common/AudioPortMixExt.aidl b/media/aidl/android/media/audio/common/AudioPortMixExt.aidl
new file mode 100644
index 0000000..eb117ec
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioPortMixExt.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioPortMixExtUseCase;
+
+/**
+ * Extra parameters which are specified when the audio port is in the mix role.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioPortMixExt {
+ /** I/O handle of the input/output stream. */
+ int handle;
+ /** Parameters specific to the mix use case. */
+ AudioPortMixExtUseCase usecase;
+ /**
+ * Maximum number of input or output streams that can be simultaneously
+ * opened for this port. '0' means 'unlimited'.
+ */
+ int maxOpenStreamCount;
+ /**
+ * Maximum number of input or output streams that can be simultaneously
+ * active for this port. '0' means 'all opened streams'.
+ */
+ int maxActiveStreamCount;
+ /** Mute duration while changing device, when used for output. */
+ int recommendedMuteDurationMs;
+}
diff --git a/media/aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl b/media/aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl
new file mode 100644
index 0000000..af9ada0
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioPortMixExtUseCase.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioSource;
+import android.media.audio.common.AudioStreamType;
+
+/**
+ * Provides additional information depending on the type of the audio port
+ * when it is used in the mix role.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+union AudioPortMixExtUseCase {
+ /**
+ * This is the default case for this union. The value is ignored.
+ */
+ boolean unspecified;
+ /**
+ * This case applies when the audio port is a source.
+ * The value specifies the destination stream type.
+ */
+ AudioStreamType stream;
+ /**
+ * This case applies when the audio port is a sink.
+ * The value specifies the source.
+ */
+ AudioSource source;
+}
diff --git a/media/aidl/android/media/audio/common/AudioProductStrategyType.aidl b/media/aidl/android/media/audio/common/AudioProductStrategyType.aidl
new file mode 100644
index 0000000..d4d7e64
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioProductStrategyType.aidl
@@ -0,0 +1,85 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Defines the product strategies that are used by the default audio policy
+ * engine to determine audio routing.
+ */
+@Backing(type="byte")
+@VintfStability
+enum AudioProductStrategyType {
+ /**
+ * Strategy indicating that there is no corresponding product strategy
+ * defined.
+ *
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_NONE = -1,
+ /**
+ * Strategy corresponding to media usages (this is normally media playback,
+ * gaming, and assistant usages).
+ */
+ MEDIA = 0,
+ /**
+ * Strategy corresponding to voice communication usages.
+ */
+ PHONE = 1,
+ /**
+ * Strategy corresponding to ringtone and alarm usages.
+ */
+ SONIFICATION = 2,
+ /**
+ * Strategy corresponding to notification usages.
+ */
+ SONIFICATION_RESPECTFUL = 3,
+ /**
+ * Dual-Tone Multi-Frequency (DTMF a.k.a. touch tone) is the strategy
+ * corresponding to voice communication signalling usages.
+ */
+ DTMF = 4,
+ /**
+ * Strategy corresponding to the use case where sound must be externally
+ * audible (i.e. for sounds subject to regulatory behaviors in some
+ * countries, such as camera shutter sound).
+ */
+ ENFORCED_AUDIBLE = 5,
+ /**
+ * Strategy corresponding to the usages where audio streams are exclusively
+ * transmitted through the speaker of the device.
+ */
+ TRANSMITTED_THROUGH_SPEAKER = 6,
+ /**
+ * Strategy corresponding to accessibility usages.
+ */
+ ACCESSIBILITY = 7,
+ /**
+ * Strategy corresponding to rerouting usages.
+ *
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_REROUTING = 8,
+ /**
+ * Strategy corresponding to call assistant usages.
+ *
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_CALL_ASSISTANT = 9,
+}
\ No newline at end of file
diff --git a/media/aidl/android/media/audio/common/AudioProfile.aidl b/media/aidl/android/media/audio/common/AudioProfile.aidl
new file mode 100644
index 0000000..2124b0d
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioProfile.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioChannelLayout;
+import android.media.audio.common.AudioEncapsulationType;
+import android.media.audio.common.AudioFormatDescription;
+
+/**
+ * AudioProfile describes a set of configurations supported for a certain
+ * audio format. A profile can be either "static" which means all the
+ * configurations are predefined, or "dynamic" which means configurations
+ * are queried at run time. Dynamic profiles generally used with detachable
+ * devices, e.g. HDMI or USB devices.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioProfile {
+ /** Name is commonly used with static profiles. Can be empty. */
+ @utf8InCpp String name;
+ /** If the format is set to 'DEFAULT', this indicates a dynamic profile. */
+ AudioFormatDescription format;
+ /** Can be empty if channel masks are "dynamic". */
+ AudioChannelLayout[] channelMasks;
+ /** Can be empty if sample rates are "dynamic". */
+ int[] sampleRates;
+ /** For encoded audio formats, an encapsulation can be specified. */
+ AudioEncapsulationType encapsulationType = AudioEncapsulationType.NONE;
+}
diff --git a/media/aidl/android/media/audio/common/AudioSource.aidl b/media/aidl/android/media/audio/common/AudioSource.aidl
new file mode 100644
index 0000000..543ce39
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioSource.aidl
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * Defines the audio source. An audio source defines both a default physical
+ * source of audio signal, and a recording configuration. This enum corresponds
+ * to MediaRecorder.AudioSource.* constants in the SDK.
+ *
+ * {@hide}
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioSource {
+ /**
+ * Used as default value in parcelables to indicate that a value was not
+ * set. Should never be considered a valid setting, except for backward
+ * compatibility scenarios.
+ */
+ SYS_RESERVED_INVALID = -1,
+ /** Default audio source. */
+ DEFAULT = 0,
+ /** Microphone audio source. */
+ MIC = 1,
+ /** Voice call uplink (Tx) audio source. */
+ VOICE_UPLINK = 2,
+ /** Voice call downlink (Rx) audio source. */
+ VOICE_DOWNLINK = 3,
+ /** Voice call uplink + downlink (duplex) audio source. */
+ VOICE_CALL = 4,
+ /**
+ * Microphone audio source tuned for video recording, with the same
+ * orientation as the camera if available.
+ */
+ CAMCORDER = 5,
+ /** Microphone audio source tuned for voice recognition. */
+ VOICE_RECOGNITION = 6,
+ /**
+ * Microphone audio source tuned for voice communications such as VoIP. It
+ * will for instance take advantage of echo cancellation or automatic gain
+ * control if available.
+ */
+ VOICE_COMMUNICATION = 7,
+ /**
+ * Audio source for a submix of audio streams to be presented remotely. An
+ * application can use this audio source to capture a mix of audio streams
+ * that should be transmitted to a remote receiver such as a Wifi display.
+ * While recording is active, these audio streams are redirected to the
+ * remote submix instead of being played on the device speaker or headset.
+ */
+ REMOTE_SUBMIX = 8,
+ /**
+ * Microphone audio source tuned for unprocessed (raw) sound if available,
+ * behaves like DEFAULT otherwise.
+ */
+ UNPROCESSED = 9,
+ /**
+ * Source for capturing audio meant to be processed in real time and played
+ * back for live performance (e.g karaoke). The capture path will minimize
+ * latency and coupling with playback path.
+ */
+ VOICE_PERFORMANCE = 10,
+ /**
+ * Source for an echo canceller to capture the reference signal to be
+ * canceled. The echo reference signal will be captured as close as
+ * possible to the DAC in order to include all post processing applied to
+ * the playback path.
+ */
+ ECHO_REFERENCE = 1997,
+ /** Audio source for capturing broadcast FM tuner output. */
+ FM_TUNER = 1998,
+ /**
+ * A low-priority, preemptible audio source for background software
+ * hotword detection. Same tuning as VOICE_RECOGNITION.
+ */
+ HOTWORD = 1999,
+ /** Microphone audio source for ultrasound sound if available,
+ * behaves like DEFAULT otherwise.
+ */
+ ULTRASOUND = 2000,
+}
diff --git a/media/aidl/android/media/audio/common/AudioStandard.aidl b/media/aidl/android/media/audio/common/AudioStandard.aidl
new file mode 100644
index 0000000..f894805
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioStandard.aidl
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * The audio standard that describe audio playback/capture capabilites.
+ *
+ * {@hide}
+ */
+@Backing(type="int")
+@VintfStability
+enum AudioStandard {
+ NONE = 0,
+ EDID = 1,
+ SADB = 2,
+ VSADB = 3,
+}
diff --git a/media/aidl/android/media/audio/common/AudioStreamType.aidl b/media/aidl/android/media/audio/common/AudioStreamType.aidl
new file mode 100644
index 0000000..e7f2961
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioStreamType.aidl
@@ -0,0 +1,101 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Audio stream type describing the intended use case of a stream. Streams
+ * must be used in the context of volume management only. For playback type
+ * identification purposes, AudioContentType and AudioUsage must be used,
+ * similar to how it's done in the SDK.
+ *
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum AudioStreamType {
+ /**
+ * Used as default value in parcelables to indicate that a value was not
+ * set. Should never be considered a valid setting, except for backward
+ * compatibility scenarios.
+ */
+ INVALID = -2,
+ /**
+ * Indicates that the operation is applied to the "default" stream
+ * in this context, e.g. MUSIC in normal device state, or RING if the
+ * phone is ringing.
+ *
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_DEFAULT = -1,
+ /** Used to identify the volume of audio streams for phone calls. */
+ VOICE_CALL = 0,
+ /** Used to identify the volume of audio streams for system sounds. */
+ SYSTEM = 1,
+ /**
+ * Used to identify the volume of audio streams for the phone ring and
+ * message alerts.
+ */
+ RING = 2,
+ /** Used to identify the volume of audio streams for music playback. */
+ MUSIC = 3,
+ /** Used to identify the volume of audio streams for alarms. */
+ ALARM = 4,
+ /** Used to identify the volume of audio streams for notifications. */
+ NOTIFICATION = 5,
+ /**
+ * Used to identify the volume of audio streams for phone calls when
+ * connected via Bluetooth.
+ */
+ BLUETOOTH_SCO = 6,
+ /**
+ * Used to identify the volume of audio streams for enforced system sounds
+ * in certain countries (e.g camera in Japan).
+ */
+ ENFORCED_AUDIBLE = 7,
+ /** Used to identify the volume of audio streams for DTMF tones. */
+ DTMF = 8,
+ /**
+ * Used to identify the volume of audio streams exclusively transmitted
+ * through the speaker (TTS) of the device.
+ */
+ TTS = 9,
+ /**
+ * Used to identify the volume of audio streams for accessibility prompts.
+ */
+ ACCESSIBILITY = 10,
+ /**
+ * Used to identify the volume of audio streams for virtual assistant.
+ */
+ ASSISTANT = 11,
+ /**
+ * Used for dynamic policy output mixes. Only used by the audio policy.
+ *
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_REROUTING = 12,
+ /**
+ * Used for audio flinger tracks volume. Only used by the audioflinger.
+ *
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_PATCH = 13,
+ /** Used for the stream corresponding to the call assistant usage. */
+ CALL_ASSISTANT = 14,
+}
diff --git a/media/aidl/android/media/audio/common/AudioUsage.aidl b/media/aidl/android/media/audio/common/AudioUsage.aidl
new file mode 100644
index 0000000..34a7185
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioUsage.aidl
@@ -0,0 +1,141 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum AudioUsage {
+ /**
+ * Used as default value in parcelables to indicate that a value was not
+ * set. Should never be considered a valid setting, except for backward
+ * compatibility scenarios.
+ */
+ INVALID = -1,
+ /**
+ * Usage value to use when the usage is unknown.
+ */
+ UNKNOWN = 0,
+ /**
+ * Usage value to use when the usage is media, such as music, or movie
+ * soundtracks.
+ */
+ MEDIA = 1,
+ /**
+ * Usage value to use when the usage is voice communications, such as
+ * telephony or VoIP.
+ */
+ VOICE_COMMUNICATION = 2,
+ /**
+ * Usage value to use when the usage is in-call signalling, such as with
+ * a "busy" beep, or DTMF tones.
+ */
+ VOICE_COMMUNICATION_SIGNALLING = 3,
+ /**
+ * Usage value to use when the usage is an alarm (e.g. wake-up alarm).
+ */
+ ALARM = 4,
+ /**
+ * Usage value to use when the usage is notification. See other notification
+ * usages for more specialized uses.
+ */
+ NOTIFICATION = 5,
+ /**
+ * Usage value to use when the usage is telephony ringtone.
+ */
+ NOTIFICATION_TELEPHONY_RINGTONE = 6,
+ /**
+ * Usage value to use when the usage is a request to enter/end a
+ * communication, such as a VoIP communication or video-conference.
+ *
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_REQUEST = 7,
+ /**
+ * Usage value to use when the usage is notification for an "instant"
+ * communication such as a chat, or SMS.
+ *
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_INSTANT = 8,
+ /**
+ * Usage value to use when the usage is notification for a
+ * non-immediate type of communication such as e-mail.
+ *
+ * Value reserved for system use only. HALs must never return this value to
+ * the system or accept it from the system.
+ */
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_DELAYED = 9,
+ /**
+ * Usage value to use when the usage is to attract the user's attention,
+ * such as a reminder or low battery warning.
+ */
+ NOTIFICATION_EVENT = 10,
+ /**
+ * Usage value to use when the usage is for accessibility, such as with
+ * a screen reader.
+ */
+ ASSISTANCE_ACCESSIBILITY = 11,
+ /**
+ * Usage value to use when the usage is driving or navigation directions.
+ */
+ ASSISTANCE_NAVIGATION_GUIDANCE = 12,
+ /**
+ * Usage value to use when the usage is sonification, such as with user
+ * interface sounds.
+ */
+ ASSISTANCE_SONIFICATION = 13,
+ /**
+ * Usage value to use when the usage is for game audio.
+ */
+ GAME = 14,
+ /**
+ * Usage value to use when feeding audio to the platform and replacing
+ * "traditional" audio source, such as audio capture devices.
+ */
+ VIRTUAL_SOURCE = 15,
+ /**
+ * Usage value to use for audio responses to user queries, audio
+ * instructions or help utterances.
+ */
+ ASSISTANT = 16,
+ /**
+ * Usage value to use for assistant voice interaction with remote caller on
+ * Cell and VoIP calls.
+ */
+ CALL_ASSISTANT = 17,
+ /**
+ * Usage value to use when the usage is an emergency.
+ */
+ EMERGENCY = 1000,
+ /**
+ * Usage value to use when the usage is a safety sound.
+ */
+ SAFETY = 1001,
+ /**
+ * Usage value to use when the usage is a vehicle status.
+ */
+ VEHICLE_STATUS = 1002,
+ /**
+ * Usage value to use when the usage is an announcement.
+ */
+ ANNOUNCEMENT = 1003,
+}
diff --git a/media/aidl/android/media/audio/common/AudioUuid.aidl b/media/aidl/android/media/audio/common/AudioUuid.aidl
new file mode 100644
index 0000000..f2715ff
--- /dev/null
+++ b/media/aidl/android/media/audio/common/AudioUuid.aidl
@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.audio.common;
+
+/**
+ * Commonly used structure for passing unique identifiers (UUID).
+ * For the definition of UUID, refer to ITU-T X.667 spec.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable AudioUuid {
+ int timeLow;
+ int timeMid;
+ int timeHiAndVersion;
+ int clockSeq;
+ byte[] node; // Length = 6
+}
diff --git a/media/aidl/android/media/audio/common/Boolean.aidl b/media/aidl/android/media/audio/common/Boolean.aidl
new file mode 100644
index 0000000..fddd532
--- /dev/null
+++ b/media/aidl/android/media/audio/common/Boolean.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * This is a simple wrapper around a 'boolean', putting it in a parcelable, so it
+ * can be used as an 'inout' parameter, be made '@nullable', etc.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable Boolean {
+ boolean value;
+}
diff --git a/media/aidl/android/media/audio/common/Byte.aidl b/media/aidl/android/media/audio/common/Byte.aidl
new file mode 100644
index 0000000..f0a31a2
--- /dev/null
+++ b/media/aidl/android/media/audio/common/Byte.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * This is a simple wrapper around a 'byte', putting it in a parcelable, so it
+ * can be used as an 'inout' parameter, be made '@nullable', etc.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable Byte {
+ byte value;
+}
diff --git a/media/aidl/android/media/audio/common/Double.aidl b/media/aidl/android/media/audio/common/Double.aidl
new file mode 100644
index 0000000..d7ab7b8
--- /dev/null
+++ b/media/aidl/android/media/audio/common/Double.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * This is a simple wrapper around a 'double', putting it in a parcelable, so it
+ * can be used as an 'inout' parameter, be made '@nullable', etc.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable Double {
+ double value;
+}
diff --git a/media/aidl/android/media/audio/common/ExtraAudioDescriptor.aidl b/media/aidl/android/media/audio/common/ExtraAudioDescriptor.aidl
new file mode 100644
index 0000000..ac66552
--- /dev/null
+++ b/media/aidl/android/media/audio/common/ExtraAudioDescriptor.aidl
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioEncapsulationType;
+import android.media.audio.common.AudioStandard;
+
+/**
+ * The audio descriptor that describes playback/capture capabilities according to
+ * a particular standard.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable ExtraAudioDescriptor {
+ AudioStandard standard = AudioStandard.NONE;
+ byte[] audioDescriptor;
+ AudioEncapsulationType encapsulationType = AudioEncapsulationType.NONE;
+}
diff --git a/media/aidl/android/media/audio/common/Float.aidl b/media/aidl/android/media/audio/common/Float.aidl
new file mode 100644
index 0000000..4c5257e
--- /dev/null
+++ b/media/aidl/android/media/audio/common/Float.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * This is a simple wrapper around a 'float', putting it in a parcelable, so it
+ * can be used as an 'inout' parameter, be made '@nullable', etc.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable Float {
+ float value;
+}
diff --git a/media/aidl/android/media/audio/common/Int.aidl b/media/aidl/android/media/audio/common/Int.aidl
new file mode 100644
index 0000000..01c768e
--- /dev/null
+++ b/media/aidl/android/media/audio/common/Int.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * This is a simple wrapper around an 'int', putting it in a parcelable, so it
+ * can be used as an 'inout' parameter, be made '@nullable', etc.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable Int {
+ int value;
+}
diff --git a/media/aidl/android/media/audio/common/Long.aidl b/media/aidl/android/media/audio/common/Long.aidl
new file mode 100644
index 0000000..a4aeb53
--- /dev/null
+++ b/media/aidl/android/media/audio/common/Long.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * This is a simple wrapper around a 'long', putting it in a parcelable, so it
+ * can be used as an 'inout' parameter, be made '@nullable', etc.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable Long {
+ long value;
+}
diff --git a/media/aidl/android/media/audio/common/MicrophoneDynamicInfo.aidl b/media/aidl/android/media/audio/common/MicrophoneDynamicInfo.aidl
new file mode 100644
index 0000000..711fe61
--- /dev/null
+++ b/media/aidl/android/media/audio/common/MicrophoneDynamicInfo.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * Structure providing dynamic information on a microphone. This information
+ * changes between recording sessions.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable MicrophoneDynamicInfo {
+ /**
+ * Unique alphanumeric id for the microphone. It must match the id of one of
+ * the 'MicrophoneInfo' entries returned by audio HAL method
+ * 'IModule.getMicrophones'.
+ */
+ @utf8InCpp String id;
+
+ @VintfStability
+ @Backing(type="int")
+ enum ChannelMapping {
+ /** Channel not used. */
+ UNUSED = 0,
+ /** Channel is used and the signal is not processed. */
+ DIRECT = 1,
+ /** Channel is used and the signal has some processing. */
+ PROCESSED = 2,
+ }
+ /**
+ * The vector is indexes by zero-based channels of the microphone, thus the
+ * element '0' corresponds to the first channel, '1' is the second, etc. The
+ * vector must contain at least 1 element.
+ */
+ ChannelMapping[] channelMapping;
+}
diff --git a/media/aidl/android/media/audio/common/MicrophoneInfo.aidl b/media/aidl/android/media/audio/common/MicrophoneInfo.aidl
new file mode 100644
index 0000000..25dcdd1
--- /dev/null
+++ b/media/aidl/android/media/audio/common/MicrophoneInfo.aidl
@@ -0,0 +1,146 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+import android.media.audio.common.AudioDevice;
+
+/**
+ * Structure providing static information on a microphone. This information
+ * never changes during the lifetime of the HAL IModule which owns the microphone.
+ * The information presented in this structure indicates the location and
+ * orientation of the microphone on the device as well as useful information
+ * like frequency response and sensitivity.
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+parcelable MicrophoneInfo {
+ /**
+ * Unique alphanumeric id for the microphone. It must remain the same across
+ * device reboots. The client must never attempt to parse the value of this
+ * field.
+ */
+ @utf8InCpp String id;
+ /**
+ * Describes the location of the microphone in terms of managed audio devices.
+ */
+ AudioDevice device;
+
+ @VintfStability
+ @Backing(type="int")
+ enum Location {
+ /** Microphone location is unknown. */
+ UNKNOWN = 0,
+ /** The microphone is located on the main body of the device. */
+ MAINBODY = 1,
+ /** The microphone is located on a movable main body of the device. */
+ MAINBODY_MOVABLE = 2,
+ /** The microphone is located on a peripheral. */
+ PERIPHERAL = 3,
+ }
+ /** Location of the microphone in regard to the body of the device */
+ Location location = Location.UNKNOWN;
+
+ /**
+ * This value is used when the group of the microphone is unknown.
+ */
+ const int GROUP_UNKNOWN = -1;
+ /**
+ * An identifier to group related microphones together, for example,
+ * microphones of a microphone array should all belong to the same group.
+ * Note that microphones assigned to 'GROUP_UNKNOWN' do not form a group.
+ */
+ int group = GROUP_UNKNOWN;
+ /**
+ * This value is used when the index in the group of the microphone is
+ * unknown.
+ */
+ const int INDEX_IN_THE_GROUP_UNKNOWN = -1;
+ /**
+ * Index of this microphone within the group. The pair (group, index) must
+ * be unique within the same HAL module, except the pair
+ * (GROUP_UNKNOWN, INDEX_IN_THE_GROUP_UNKNOWN).
+ */
+ int indexInTheGroup = INDEX_IN_THE_GROUP_UNKNOWN;
+
+ @VintfStability
+ parcelable Sensitivity {
+ /** Level in dBFS produced by a 1000 Hz tone at 94 dB SPL. */
+ float leveldBFS;
+ /** Level in dB of the max SPL supported at 1000 Hz */
+ float maxSpldB;
+ /** Level in dB of the min SPL supported at 1000 Hz */
+ float minSpldB;
+ }
+ /**
+ * If provided, must describe acceptable sound pressure levels (SPL)
+ * for a 1 kHz sine wave, and the resulting level in dBFS.
+ */
+ @nullable Sensitivity sensitivity;
+
+ @VintfStability
+ @Backing(type="int")
+ enum Directionality {
+ UNKNOWN = 0,
+ OMNI = 1,
+ BI_DIRECTIONAL = 2,
+ CARDIOID = 3,
+ HYPER_CARDIOID = 4,
+ SUPER_CARDIOID = 5,
+ }
+ /**
+ * The standard polar pattern of the microphone.
+ */
+ Directionality directionality = Directionality.UNKNOWN;
+
+ /**
+ * A (frequency, level) pair. Used to represent frequency response.
+ */
+ @VintfStability
+ parcelable FrequencyResponsePoint {
+ float frequencyHz;
+ float leveldB;
+ }
+ /**
+ * Vector with ordered frequency responses (from low to high frequencies)
+ * with the frequency response of the microphone. Levels are in dB,
+ * relative to level at 1000 Hz.
+ */
+ FrequencyResponsePoint[] frequencyResponse;
+
+ /**
+ * A 3D point used to represent position or orientation of a microphone.
+ */
+ @VintfStability
+ parcelable Coordinate {
+ float x;
+ float y;
+ float z;
+ }
+ /**
+ * If provided, must specify distances of the microphone's capsule, in
+ * meters, from the bottom-left-back corner of the bounding box of device in
+ * its natural orientation (PORTRAIT for phones, LANDSCAPE for tablets, TVs,
+ * etc).
+ */
+ @nullable Coordinate position;
+ /**
+ * If provided, describes the normalized point which defines the main
+ * orientation of the microphone's capsule.
+ * Magnitude = sqrt(x^2 + y^2 + z^2) = 1.
+ */
+ @nullable Coordinate orientation;
+}
diff --git a/media/aidl/android/media/audio/common/PcmType.aidl b/media/aidl/android/media/audio/common/PcmType.aidl
new file mode 100644
index 0000000..6e07d9b
--- /dev/null
+++ b/media/aidl/android/media/audio/common/PcmType.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * The type of the encoding used for representing PCM samples. Only used as
+ * part of 'AudioFormatDescription' structure.
+ *
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="byte")
+enum PcmType {
+ /**
+ * "Default" value used when the type 'AudioFormatDescription' is "default".
+ */
+ DEFAULT = 0,
+ /**
+ * Unsigned 8-bit integer.
+ */
+ UINT_8_BIT = DEFAULT,
+ /**
+ * Signed 16-bit integer.
+ */
+ INT_16_BIT = 1,
+ /**
+ * Signed 32-bit integer.
+ */
+ INT_32_BIT = 2,
+ /**
+ * Q8.24 fixed point format.
+ */
+ FIXED_Q_8_24 = 3,
+ /**
+ * IEEE 754 32-bit floating point format.
+ */
+ FLOAT_32_BIT = 4,
+ /**
+ * Signed 24-bit integer.
+ */
+ INT_24_BIT = 5,
+}
diff --git a/media/aidl/android/media/audio/common/Void.aidl b/media/aidl/android/media/audio/common/Void.aidl
new file mode 100644
index 0000000..3e81b85
--- /dev/null
+++ b/media/aidl/android/media/audio/common/Void.aidl
@@ -0,0 +1,29 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package android.media.audio.common;
+
+/**
+ * This is an empty parcelable which can be used in unions to indicate
+ * variants where the actual value of the field is irrelevant.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals=true, toString=true)
+@VintfStability
+@FixedSize
+parcelable Void {
+}
diff --git a/media/aidl/android/media/soundtrigger/AudioCapabilities.aidl b/media/aidl/android/media/soundtrigger/AudioCapabilities.aidl
new file mode 100644
index 0000000..7b0825b
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/AudioCapabilities.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * AudioCapabilities supported by the implemented HAL driver.
+ * @hide
+ */
+@VintfStability
+@Backing(type="int")
+enum AudioCapabilities {
+ /**
+ * If set the underlying module supports AEC.
+ */
+ ECHO_CANCELLATION = 1 << 0,
+ /**
+ * If set, the underlying module supports noise suppression.
+ */
+ NOISE_SUPPRESSION = 1 << 1,
+}
diff --git a/media/aidl/android/media/soundtrigger/ConfidenceLevel.aidl b/media/aidl/android/media/soundtrigger/ConfidenceLevel.aidl
new file mode 100644
index 0000000..3fcba40
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/ConfidenceLevel.aidl
@@ -0,0 +1,37 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * A recognition confidence level.
+ * This type is used to represent either a threshold or an actual detection confidence level.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable ConfidenceLevel {
+ /** user ID. */
+ int userId;
+ /**
+ * Confidence level in percent (0 - 100).
+ * <ul>
+ * <li>Min level for recognition configuration
+ * <li>Detected level for recognition event.
+ * </ul>
+ */
+ int levelPercent;
+}
diff --git a/media/aidl/android/media/soundtrigger/ModelParameter.aidl b/media/aidl/android/media/soundtrigger/ModelParameter.aidl
new file mode 100644
index 0000000..9484008
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/ModelParameter.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * Model specific parameters to be used with parameter set and get APIs.
+ *
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum ModelParameter {
+ /**
+ * Placeholder for invalid model parameter used for returning error or
+ * passing an invalid value.
+ */
+ INVALID = -1,
+
+ /**
+ * Controls the sensitivity threshold adjustment factor for a given model.
+ * Negative value corresponds to less sensitive model (high threshold) and
+ * a positive value corresponds to a more sensitive model (low threshold).
+ * Default value is 0.
+ */
+ THRESHOLD_FACTOR = 0,
+}
diff --git a/media/aidl/android/media/soundtrigger/ModelParameterRange.aidl b/media/aidl/android/media/soundtrigger/ModelParameterRange.aidl
new file mode 100644
index 0000000..e7c616b
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/ModelParameterRange.aidl
@@ -0,0 +1,30 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * Value range for a model parameter.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable ModelParameterRange {
+ /** Minimum (inclusive) */
+ int minInclusive;
+ /** Maximum (inclusive) */
+ int maxInclusive;
+}
diff --git a/media/aidl/android/media/soundtrigger/Phrase.aidl b/media/aidl/android/media/soundtrigger/Phrase.aidl
new file mode 100644
index 0000000..077db21
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/Phrase.aidl
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * Key phrase descriptor.
+ *
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable Phrase {
+ /** Unique keyphrase ID assigned at enrollment time. */
+ int id;
+ /** Recognition modes supported by this key phrase (bitfield of RecognitionMode enum). */
+ int recognitionModes;
+ /** List of users IDs associated with this key phrase. */
+ int[] users;
+ /** Locale - Java Locale style (e.g. en_US). */
+ String locale;
+ /** Phrase text. */
+ String text;
+}
diff --git a/media/aidl/android/media/soundtrigger/PhraseRecognitionEvent.aidl b/media/aidl/android/media/soundtrigger/PhraseRecognitionEvent.aidl
new file mode 100644
index 0000000..654f7c2
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/PhraseRecognitionEvent.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+import android.media.soundtrigger.PhraseRecognitionExtra;
+import android.media.soundtrigger.RecognitionEvent;
+
+/**
+ * An event that gets sent to indicate a phrase recognition (or aborting of the recognition
+ process).
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable PhraseRecognitionEvent {
+ /** Common recognition event. */
+ RecognitionEvent common;
+ /** List of descriptors for each recognized key phrase */
+ PhraseRecognitionExtra[] phraseExtras;
+}
diff --git a/media/aidl/android/media/soundtrigger/PhraseRecognitionExtra.aidl b/media/aidl/android/media/soundtrigger/PhraseRecognitionExtra.aidl
new file mode 100644
index 0000000..eb523eb
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/PhraseRecognitionExtra.aidl
@@ -0,0 +1,35 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+import android.media.soundtrigger.ConfidenceLevel;
+
+/**
+ * Specialized recognition event for key phrase detection.
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable PhraseRecognitionExtra {
+ /** Keyphrase ID */
+ int id;
+ /** Bitfield, indexed by RecognitionMode. */
+ int recognitionModes;
+ /** Confidence level for mode RECOGNITION_MODE_VOICE_TRIGGER. Value is between 0-100. */
+ int confidenceLevel;
+ /** Number of user confidence levels */
+ ConfidenceLevel[] levels;
+}
diff --git a/media/aidl/android/media/soundtrigger/PhraseSoundModel.aidl b/media/aidl/android/media/soundtrigger/PhraseSoundModel.aidl
new file mode 100644
index 0000000..e0ffdee
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/PhraseSoundModel.aidl
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+import android.media.soundtrigger.SoundModel;
+import android.media.soundtrigger.Phrase;
+
+/**
+ * Specialized sound model for key phrase detection.
+ * Proprietary representation of key phrases in binary data must match
+ * information indicated by phrases field.
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable PhraseSoundModel {
+ /** Common part of sound model descriptor */
+ SoundModel common;
+ /** List of descriptors for key phrases supported by this sound model */
+ Phrase[] phrases;
+}
diff --git a/media/aidl/android/media/soundtrigger/Properties.aidl b/media/aidl/android/media/soundtrigger/Properties.aidl
new file mode 100644
index 0000000..efa1b6a
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/Properties.aidl
@@ -0,0 +1,70 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * Capabilities of a sound trigger module.
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable Properties {
+ /** Implementor name */
+ String implementor;
+ /** Implementation description */
+ String description;
+ /** Implementation version */
+ int version;
+ /**
+ * Unique implementation ID. The UUID must change with each version of
+ the engine implementation */
+ String uuid;
+ /**
+ * String naming the architecture used for running the supported models.
+ * (eg. a platform running models on a DSP could implement this string to convey the DSP
+ * architecture used)
+ * This property is supported for soundtrigger HAL v2.3 and above.
+ * If running a previous version, the string will be empty.
+ */
+ String supportedModelArch;
+ /** Maximum number of concurrent sound models loaded */
+ int maxSoundModels;
+ /** Maximum number of key phrases */
+ int maxKeyPhrases;
+ /** Maximum number of concurrent users detected */
+ int maxUsers;
+ /** All supported modes. Bitfield, indexed by RecognitionMode. */
+ int recognitionModes;
+ /** Supports seamless transition from detection to capture */
+ boolean captureTransition;
+ /** Maximum buffering capacity in ms if captureTransition is true */
+ int maxBufferMs;
+ /** Supports capture by other use cases while detection is active */
+ boolean concurrentCapture;
+ /** Returns the trigger capture in event */
+ boolean triggerInEvent;
+ /**
+ * Rated power consumption when detection is active with TDB
+ * silence/sound/speech ratio */
+ int powerConsumptionMw;
+ /**
+ * Bit field encoding of the AudioCapabilities
+ * supported by the firmware.
+ * This property is supported for soundtrigger HAL v2.3 and above.
+ * If running a previous version, this value will be 0.
+ */
+ int audioCapabilities;
+}
diff --git a/media/aidl/android/media/soundtrigger/RecognitionConfig.aidl b/media/aidl/android/media/soundtrigger/RecognitionConfig.aidl
new file mode 100644
index 0000000..a00f0e5
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/RecognitionConfig.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+import android.media.soundtrigger.PhraseRecognitionExtra;
+
+/**
+ * Configuration for tuning behavior of an active recognition process.
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable RecognitionConfig {
+ /* Capture and buffer audio for this recognition instance. */
+ boolean captureRequested;
+
+ /* Configuration for each key phrase. */
+ PhraseRecognitionExtra[] phraseRecognitionExtras;
+
+ /**
+ * Bit field encoding of the AudioCapabilities
+ * supported by the firmware.
+ */
+ int audioCapabilities;
+
+ /** Capture configuration data. Content is implementation-defined. */
+ byte[] data;
+}
diff --git a/media/aidl/android/media/soundtrigger/RecognitionEvent.aidl b/media/aidl/android/media/soundtrigger/RecognitionEvent.aidl
new file mode 100644
index 0000000..6d69038
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/RecognitionEvent.aidl
@@ -0,0 +1,60 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+import android.media.audio.common.AudioConfig;
+import android.media.soundtrigger.RecognitionStatus;
+import android.media.soundtrigger.SoundModelType;
+
+/**
+ * An event that gets sent to indicate a recognition (or aborting of the recognition process).
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable RecognitionEvent {
+ /** Recognition status. */
+ RecognitionStatus status = RecognitionStatus.INVALID;
+ /** Event type, same as sound model type. */
+ SoundModelType type = SoundModelType.INVALID;
+ /** Is it possible to capture audio from this utterance buffered by the implementation. */
+ boolean captureAvailable;
+ /**
+ * Delay in ms between end of model detection and start of audio available for capture.
+ * A negative value is possible (e.g. if key phrase is also available for Capture.
+ */
+ int captureDelayMs;
+ /** Duration in ms of audio captured before the start of the trigger. 0 if none. */
+ int capturePreambleMs;
+ /** If true, the 'data' field below contains the capture of the trigger sound. */
+ boolean triggerInData;
+ /**
+ * Audio format of either the trigger in event data or to use for capture of the rest of the
+ * utterance. May be null when no audio is available for this event type.
+ */
+ @nullable AudioConfig audioConfig;
+ /** Additional data. */
+ byte[] data;
+ /**
+ * If true, recognition is still active after this event.
+ * For compatibility with earlier versions of this data type, when the status field is set to
+ * RecognitionStatus.FORCED, the value of this field should be treated as 'true', regardless of
+ * the actual value.
+ * When the status is RecognitionStatus.ABORTED or RecognitionStatus.FAILURE, this must be set
+ * to false.
+ */
+ boolean recognitionStillActive;
+}
diff --git a/media/aidl/android/media/soundtrigger/RecognitionMode.aidl b/media/aidl/android/media/soundtrigger/RecognitionMode.aidl
new file mode 100644
index 0000000..ce2cffe
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/RecognitionMode.aidl
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * Recognition mode.
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum RecognitionMode {
+ /** Simple voice trigger. */
+ VOICE_TRIGGER = 0x1,
+ /** Trigger only if one user in model identified. */
+ USER_IDENTIFICATION = 0x2,
+ /** Trigger only if one user in model authenticated. */
+ USER_AUTHENTICATION = 0x4,
+ /** Generic sound trigger. */
+ GENERIC_TRIGGER = 0x8,
+}
diff --git a/media/aidl/android/media/soundtrigger/RecognitionStatus.aidl b/media/aidl/android/media/soundtrigger/RecognitionStatus.aidl
new file mode 100644
index 0000000..cccf0f3
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/RecognitionStatus.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * A status for indicating the type of a recognition event.
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum RecognitionStatus {
+ /**
+ * Used as default value in parcelables to indicate that a value was not set.
+ * Should never be considered a valid setting, except for backward compatibility scenarios.
+ */
+ INVALID = -1,
+ /** Recognition success. */
+ SUCCESS = 0,
+ /** Recognition aborted (e.g. capture preempted by another use-case. */
+ ABORTED = 1,
+ /** Recognition failure. */
+ FAILURE = 2,
+ /**
+ * Recognition event was triggered by a forceRecognitionEvent request, not by the DSP.
+ * Note that forced detections *do not* stop the active recognition, unlike the other types.
+ */
+ FORCED = 3
+}
diff --git a/media/aidl/android/media/soundtrigger/SoundModel.aidl b/media/aidl/android/media/soundtrigger/SoundModel.aidl
new file mode 100644
index 0000000..94244d0
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/SoundModel.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+import android.media.soundtrigger.SoundModelType;
+import android.os.ParcelFileDescriptor;
+
+/**
+ * Base sound model descriptor. This struct can be extended for various specific types by way of
+ * aggregation.
+ * {@hide}
+ */
+@JavaDerive(equals = true, toString = true)
+@VintfStability
+parcelable SoundModel {
+ /** Model type. */
+ SoundModelType type = SoundModelType.INVALID;
+ /** Unique sound model ID. */
+ String uuid;
+ /**
+ * Unique vendor ID. Identifies the engine the sound model
+ * was build for */
+ String vendorUuid;
+ /** Opaque data transparent to Android framework. May be null if dataSize is 0. */
+ @nullable ParcelFileDescriptor data;
+ /** Size of the above data, in bytes. */
+ int dataSize;
+}
diff --git a/media/aidl/android/media/soundtrigger/SoundModelType.aidl b/media/aidl/android/media/soundtrigger/SoundModelType.aidl
new file mode 100644
index 0000000..34a9376
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/SoundModelType.aidl
@@ -0,0 +1,34 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * Sound model type.
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum SoundModelType {
+ /**
+ * Used as default value in parcelables to indicate that a value was not set.
+ * Should never be considered a valid setting, except for backward compatibility scenarios.
+ */
+ INVALID = -1,
+ /** Key phrase sound models */
+ KEYPHRASE = 0,
+ /** All models other than keyphrase */
+ GENERIC = 1,
+}
diff --git a/media/aidl/android/media/soundtrigger/Status.aidl b/media/aidl/android/media/soundtrigger/Status.aidl
new file mode 100644
index 0000000..ca1487f
--- /dev/null
+++ b/media/aidl/android/media/soundtrigger/Status.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package android.media.soundtrigger;
+
+/**
+ * {@hide}
+ */
+@VintfStability
+@Backing(type="int")
+enum Status {
+ /**
+ * Used as default value in parcelables to indicate that a value was not set.
+ * Should never be considered a valid setting, except for backward compatibility scenarios.
+ */
+ INVALID = -1,
+ /** Success. */
+ SUCCESS = 0,
+ /** Failure due to resource contention. This is typically a temporary condition. */
+ RESOURCE_CONTENTION = 1,
+ /** Operation is not supported in this implementation. This is a permanent condition. */
+ OPERATION_NOT_SUPPORTED = 2,
+ /** Temporary lack of permission. */
+ TEMPORARY_PERMISSION_DENIED = 3,
+ /** The object on which this method is called is dead and all of its state is lost. */
+ DEAD_OBJECT = 4,
+ /**
+ * Unexpected internal error has occurred. Usually this will result in the service rebooting
+ * shortly after. The client should treat the state of the server as undefined.
+ */
+ INTERNAL_ERROR = 5,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/.hash b/media/aidl_api/android.media.audio.common.types/1/.hash
new file mode 100644
index 0000000..328aab4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/.hash
@@ -0,0 +1 @@
+985ad49c876a50c60c726dc87f60cb598fd087ad
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioChannelLayout.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioChannelLayout.aidl
new file mode 100644
index 0000000..6845ac1
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioChannelLayout.aidl
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioChannelLayout {
+ int none = 0;
+ int invalid = 0;
+ int indexMask;
+ int layoutMask;
+ int voiceMask;
+ const int INDEX_MASK_1 = 1;
+ const int INDEX_MASK_2 = 3;
+ const int INDEX_MASK_3 = 7;
+ const int INDEX_MASK_4 = 15;
+ const int INDEX_MASK_5 = 31;
+ const int INDEX_MASK_6 = 63;
+ const int INDEX_MASK_7 = 127;
+ const int INDEX_MASK_8 = 255;
+ const int INDEX_MASK_9 = 511;
+ const int INDEX_MASK_10 = 1023;
+ const int INDEX_MASK_11 = 2047;
+ const int INDEX_MASK_12 = 4095;
+ const int INDEX_MASK_13 = 8191;
+ const int INDEX_MASK_14 = 16383;
+ const int INDEX_MASK_15 = 32767;
+ const int INDEX_MASK_16 = 65535;
+ const int INDEX_MASK_17 = 131071;
+ const int INDEX_MASK_18 = 262143;
+ const int INDEX_MASK_19 = 524287;
+ const int INDEX_MASK_20 = 1048575;
+ const int INDEX_MASK_21 = 2097151;
+ const int INDEX_MASK_22 = 4194303;
+ const int INDEX_MASK_23 = 8388607;
+ const int INDEX_MASK_24 = 16777215;
+ const int LAYOUT_MONO = 1;
+ const int LAYOUT_STEREO = 3;
+ const int LAYOUT_2POINT1 = 11;
+ const int LAYOUT_TRI = 7;
+ const int LAYOUT_TRI_BACK = 259;
+ const int LAYOUT_3POINT1 = 15;
+ const int LAYOUT_2POINT0POINT2 = 786435;
+ const int LAYOUT_2POINT1POINT2 = 786443;
+ const int LAYOUT_3POINT0POINT2 = 786439;
+ const int LAYOUT_3POINT1POINT2 = 786447;
+ const int LAYOUT_QUAD = 51;
+ const int LAYOUT_QUAD_SIDE = 1539;
+ const int LAYOUT_SURROUND = 263;
+ const int LAYOUT_PENTA = 55;
+ const int LAYOUT_5POINT1 = 63;
+ const int LAYOUT_5POINT1_SIDE = 1551;
+ const int LAYOUT_5POINT1POINT2 = 786495;
+ const int LAYOUT_5POINT1POINT4 = 184383;
+ const int LAYOUT_6POINT1 = 319;
+ const int LAYOUT_7POINT1 = 1599;
+ const int LAYOUT_7POINT1POINT2 = 788031;
+ const int LAYOUT_7POINT1POINT4 = 185919;
+ const int LAYOUT_9POINT1POINT4 = 50517567;
+ const int LAYOUT_9POINT1POINT6 = 51303999;
+ const int LAYOUT_13POINT_360RA = 7534087;
+ const int LAYOUT_22POINT2 = 16777215;
+ const int LAYOUT_MONO_HAPTIC_A = 1073741825;
+ const int LAYOUT_STEREO_HAPTIC_A = 1073741827;
+ const int LAYOUT_HAPTIC_AB = 1610612736;
+ const int LAYOUT_MONO_HAPTIC_AB = 1610612737;
+ const int LAYOUT_STEREO_HAPTIC_AB = 1610612739;
+ const int LAYOUT_FRONT_BACK = 260;
+ const int INTERLEAVE_LEFT = 0;
+ const int INTERLEAVE_RIGHT = 1;
+ const int CHANNEL_FRONT_LEFT = 1;
+ const int CHANNEL_FRONT_RIGHT = 2;
+ const int CHANNEL_FRONT_CENTER = 4;
+ const int CHANNEL_LOW_FREQUENCY = 8;
+ const int CHANNEL_BACK_LEFT = 16;
+ const int CHANNEL_BACK_RIGHT = 32;
+ const int CHANNEL_FRONT_LEFT_OF_CENTER = 64;
+ const int CHANNEL_FRONT_RIGHT_OF_CENTER = 128;
+ const int CHANNEL_BACK_CENTER = 256;
+ const int CHANNEL_SIDE_LEFT = 512;
+ const int CHANNEL_SIDE_RIGHT = 1024;
+ const int CHANNEL_TOP_CENTER = 2048;
+ const int CHANNEL_TOP_FRONT_LEFT = 4096;
+ const int CHANNEL_TOP_FRONT_CENTER = 8192;
+ const int CHANNEL_TOP_FRONT_RIGHT = 16384;
+ const int CHANNEL_TOP_BACK_LEFT = 32768;
+ const int CHANNEL_TOP_BACK_CENTER = 65536;
+ const int CHANNEL_TOP_BACK_RIGHT = 131072;
+ const int CHANNEL_TOP_SIDE_LEFT = 262144;
+ const int CHANNEL_TOP_SIDE_RIGHT = 524288;
+ const int CHANNEL_BOTTOM_FRONT_LEFT = 1048576;
+ const int CHANNEL_BOTTOM_FRONT_CENTER = 2097152;
+ const int CHANNEL_BOTTOM_FRONT_RIGHT = 4194304;
+ const int CHANNEL_LOW_FREQUENCY_2 = 8388608;
+ const int CHANNEL_FRONT_WIDE_LEFT = 16777216;
+ const int CHANNEL_FRONT_WIDE_RIGHT = 33554432;
+ const int CHANNEL_HAPTIC_B = 536870912;
+ const int CHANNEL_HAPTIC_A = 1073741824;
+ const int VOICE_UPLINK_MONO = 16384;
+ const int VOICE_DNLINK_MONO = 32768;
+ const int VOICE_CALL_MONO = 49152;
+ const int CHANNEL_VOICE_UPLINK = 16384;
+ const int CHANNEL_VOICE_DNLINK = 32768;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfig.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfig.aidl
new file mode 100644
index 0000000..6b8686c
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfig.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioConfig {
+ android.media.audio.common.AudioConfigBase base;
+ android.media.audio.common.AudioOffloadInfo offloadInfo;
+ long frameCount;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfigBase.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfigBase.aidl
new file mode 100644
index 0000000..f3e716b
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioConfigBase.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioConfigBase {
+ int sampleRate;
+ android.media.audio.common.AudioChannelLayout channelMask;
+ android.media.audio.common.AudioFormatDescription format;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioContentType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioContentType.aidl
new file mode 100644
index 0000000..f9ac614
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioContentType.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioContentType {
+ UNKNOWN = 0,
+ SPEECH = 1,
+ MUSIC = 2,
+ MOVIE = 3,
+ SONIFICATION = 4,
+ ULTRASOUND = 1997,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDevice.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDevice.aidl
new file mode 100644
index 0000000..fb5cb62
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDevice.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioDevice {
+ android.media.audio.common.AudioDeviceDescription type;
+ android.media.audio.common.AudioDeviceAddress address;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceAddress.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceAddress.aidl
new file mode 100644
index 0000000..905d3aa
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceAddress.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioDeviceAddress {
+ @utf8InCpp String id;
+ byte[] mac;
+ byte[] ipv4;
+ int[] ipv6;
+ int[] alsa;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceDescription.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceDescription.aidl
new file mode 100644
index 0000000..1c66a8f
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceDescription.aidl
@@ -0,0 +1,52 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioDeviceDescription {
+ android.media.audio.common.AudioDeviceType type = android.media.audio.common.AudioDeviceType.NONE;
+ @utf8InCpp String connection;
+ const @utf8InCpp String CONNECTION_ANALOG = "analog";
+ const @utf8InCpp String CONNECTION_BT_A2DP = "bt-a2dp";
+ const @utf8InCpp String CONNECTION_BT_LE = "bt-le";
+ const @utf8InCpp String CONNECTION_BT_SCO = "bt-sco";
+ const @utf8InCpp String CONNECTION_BUS = "bus";
+ const @utf8InCpp String CONNECTION_HDMI = "hdmi";
+ const @utf8InCpp String CONNECTION_HDMI_ARC = "hdmi-arc";
+ const @utf8InCpp String CONNECTION_HDMI_EARC = "hdmi-earc";
+ const @utf8InCpp String CONNECTION_IP_V4 = "ip-v4";
+ const @utf8InCpp String CONNECTION_SPDIF = "spdif";
+ const @utf8InCpp String CONNECTION_WIRELESS = "wireless";
+ const @utf8InCpp String CONNECTION_USB = "usb";
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceType.aidl
new file mode 100644
index 0000000..6a7b686
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioDeviceType.aidl
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioDeviceType {
+ NONE = 0,
+ IN_DEFAULT = 1,
+ IN_ACCESSORY = 2,
+ IN_AFE_PROXY = 3,
+ IN_DEVICE = 4,
+ IN_ECHO_REFERENCE = 5,
+ IN_FM_TUNER = 6,
+ IN_HEADSET = 7,
+ IN_LOOPBACK = 8,
+ IN_MICROPHONE = 9,
+ IN_MICROPHONE_BACK = 10,
+ IN_SUBMIX = 11,
+ IN_TELEPHONY_RX = 12,
+ IN_TV_TUNER = 13,
+ IN_DOCK = 14,
+ OUT_DEFAULT = 129,
+ OUT_ACCESSORY = 130,
+ OUT_AFE_PROXY = 131,
+ OUT_CARKIT = 132,
+ OUT_DEVICE = 133,
+ OUT_ECHO_CANCELLER = 134,
+ OUT_FM = 135,
+ OUT_HEADPHONE = 136,
+ OUT_HEADSET = 137,
+ OUT_HEARING_AID = 138,
+ OUT_LINE_AUX = 139,
+ OUT_SPEAKER = 140,
+ OUT_SPEAKER_EARPIECE = 141,
+ OUT_SPEAKER_SAFE = 142,
+ OUT_SUBMIX = 143,
+ OUT_TELEPHONY_TX = 144,
+ OUT_DOCK = 145,
+ OUT_BROADCAST = 146,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMetadataType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMetadataType.aidl
new file mode 100644
index 0000000..0ee0dbb
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMetadataType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioEncapsulationMetadataType {
+ NONE = 0,
+ FRAMEWORK_TUNER = 1,
+ DVB_AD_DESCRIPTOR = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMode.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMode.aidl
new file mode 100644
index 0000000..0cf2f31
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AudioEncapsulationMode {
+ INVALID = -1,
+ NONE = 0,
+ ELEMENTARY_STREAM = 1,
+ HANDLE = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationType.aidl
new file mode 100644
index 0000000..8a31fc4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioEncapsulationType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioEncapsulationType {
+ NONE = 0,
+ IEC61937 = 1,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatDescription.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatDescription.aidl
new file mode 100644
index 0000000..58c75eb
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatDescription.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioFormatDescription {
+ android.media.audio.common.AudioFormatType type = android.media.audio.common.AudioFormatType.DEFAULT;
+ android.media.audio.common.PcmType pcm = android.media.audio.common.PcmType.DEFAULT;
+ @utf8InCpp String encoding;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatType.aidl
new file mode 100644
index 0000000..7f55abe
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioFormatType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AudioFormatType {
+ DEFAULT = 0,
+ NON_PCM = 0,
+ PCM = 1,
+ SYS_RESERVED_INVALID = -1,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGain.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGain.aidl
new file mode 100644
index 0000000..adc5b67
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGain.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioGain {
+ int mode;
+ android.media.audio.common.AudioChannelLayout channelMask;
+ int minValue;
+ int maxValue;
+ int defaultValue;
+ int stepValue;
+ int minRampMs;
+ int maxRampMs;
+ boolean useForVolume;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainConfig.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainConfig.aidl
new file mode 100644
index 0000000..01877c7
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainConfig.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioGainConfig {
+ int index;
+ int mode;
+ android.media.audio.common.AudioChannelLayout channelMask;
+ int[] values;
+ int rampDurationMs;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainMode.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainMode.aidl
new file mode 100644
index 0000000..fddc20c
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioGainMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AudioGainMode {
+ JOINT = 0,
+ CHANNELS = 1,
+ RAMP = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioInputFlags.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioInputFlags.aidl
new file mode 100644
index 0000000..37aa64a
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioInputFlags.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioInputFlags {
+ FAST = 0,
+ HW_HOTWORD = 1,
+ RAW = 2,
+ SYNC = 3,
+ MMAP_NOIRQ = 4,
+ VOIP_TX = 5,
+ HW_AV_SYNC = 6,
+ DIRECT = 7,
+ ULTRASOUND = 8,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioIoFlags.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioIoFlags.aidl
new file mode 100644
index 0000000..4a46725
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioIoFlags.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioIoFlags {
+ int input;
+ int output;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicy.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicy.aidl
new file mode 100644
index 0000000..98bf0e5
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicy.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioMMapPolicy {
+ UNSPECIFIED = 0,
+ NEVER = 1,
+ AUTO = 2,
+ ALWAYS = 3,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyInfo.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyInfo.aidl
new file mode 100644
index 0000000..7c4f75e
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioMMapPolicyInfo {
+ android.media.audio.common.AudioDevice device;
+ android.media.audio.common.AudioMMapPolicy mmapPolicy = android.media.audio.common.AudioMMapPolicy.UNSPECIFIED;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyType.aidl
new file mode 100644
index 0000000..efe8826
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMMapPolicyType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioMMapPolicyType {
+ DEFAULT = 1,
+ EXCLUSIVE = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMode.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMode.aidl
new file mode 100644
index 0000000..8256c1c
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioMode.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioMode {
+ SYS_RESERVED_INVALID = -2,
+ SYS_RESERVED_CURRENT = -1,
+ NORMAL = 0,
+ RINGTONE = 1,
+ IN_CALL = 2,
+ IN_COMMUNICATION = 3,
+ CALL_SCREEN = 4,
+ SYS_RESERVED_CALL_REDIRECT = 5,
+ SYS_RESERVED_COMMUNICATION_REDIRECT = 6,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOffloadInfo.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOffloadInfo.aidl
new file mode 100644
index 0000000..40bd53b
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOffloadInfo.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioOffloadInfo {
+ android.media.audio.common.AudioConfigBase base;
+ android.media.audio.common.AudioStreamType streamType = android.media.audio.common.AudioStreamType.INVALID;
+ int bitRatePerSecond;
+ long durationUs;
+ boolean hasVideo;
+ boolean isStreaming;
+ int bitWidth = 16;
+ int offloadBufferSize;
+ android.media.audio.common.AudioUsage usage = android.media.audio.common.AudioUsage.INVALID;
+ android.media.audio.common.AudioEncapsulationMode encapsulationMode = android.media.audio.common.AudioEncapsulationMode.INVALID;
+ int contentId;
+ int syncId;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOutputFlags.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOutputFlags.aidl
new file mode 100644
index 0000000..4a512a8
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioOutputFlags.aidl
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioOutputFlags {
+ DIRECT = 0,
+ PRIMARY = 1,
+ FAST = 2,
+ DEEP_BUFFER = 3,
+ COMPRESS_OFFLOAD = 4,
+ NON_BLOCKING = 5,
+ HW_AV_SYNC = 6,
+ TTS = 7,
+ RAW = 8,
+ SYNC = 9,
+ IEC958_NONAUDIO = 10,
+ DIRECT_PCM = 11,
+ MMAP_NOIRQ = 12,
+ VOIP_RX = 13,
+ INCALL_MUSIC = 14,
+ GAPLESS_OFFLOAD = 15,
+ SPATIALIZER = 16,
+ ULTRASOUND = 17,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPort.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPort.aidl
new file mode 100644
index 0000000..970bbc0
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPort.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPort {
+ int id;
+ @utf8InCpp String name;
+ android.media.audio.common.AudioProfile[] profiles;
+ android.media.audio.common.AudioIoFlags flags;
+ android.media.audio.common.ExtraAudioDescriptor[] extraAudioDescriptors;
+ android.media.audio.common.AudioGain[] gains;
+ android.media.audio.common.AudioPortExt ext;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortConfig.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortConfig.aidl
new file mode 100644
index 0000000..18e6406
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortConfig.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPortConfig {
+ int id;
+ int portId;
+ @nullable android.media.audio.common.Int sampleRate;
+ @nullable android.media.audio.common.AudioChannelLayout channelMask;
+ @nullable android.media.audio.common.AudioFormatDescription format;
+ @nullable android.media.audio.common.AudioGainConfig gain;
+ @nullable android.media.audio.common.AudioIoFlags flags;
+ android.media.audio.common.AudioPortExt ext;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortDeviceExt.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortDeviceExt.aidl
new file mode 100644
index 0000000..37d7041
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortDeviceExt.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPortDeviceExt {
+ android.media.audio.common.AudioDevice device;
+ int flags;
+ android.media.audio.common.AudioFormatDescription[] encodedFormats;
+ const int FLAG_INDEX_DEFAULT_DEVICE = 0;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortExt.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortExt.aidl
new file mode 100644
index 0000000..af9d9c4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortExt.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioPortExt {
+ boolean unspecified;
+ android.media.audio.common.AudioPortDeviceExt device;
+ android.media.audio.common.AudioPortMixExt mix;
+ int session;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExt.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExt.aidl
new file mode 100644
index 0000000..5b74c0d
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExt.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPortMixExt {
+ int handle;
+ android.media.audio.common.AudioPortMixExtUseCase usecase;
+ int maxOpenStreamCount;
+ int maxActiveStreamCount;
+ int recommendedMuteDurationMs;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExtUseCase.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExtUseCase.aidl
new file mode 100644
index 0000000..e9acb40
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioPortMixExtUseCase.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioPortMixExtUseCase {
+ boolean unspecified;
+ android.media.audio.common.AudioStreamType stream;
+ android.media.audio.common.AudioSource source;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioProfile.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioProfile.aidl
new file mode 100644
index 0000000..134cdd9
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioProfile.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioProfile {
+ @utf8InCpp String name;
+ android.media.audio.common.AudioFormatDescription format;
+ android.media.audio.common.AudioChannelLayout[] channelMasks;
+ int[] sampleRates;
+ android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioSource.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioSource.aidl
new file mode 100644
index 0000000..acf822e
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioSource.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioSource {
+ SYS_RESERVED_INVALID = -1,
+ DEFAULT = 0,
+ MIC = 1,
+ VOICE_UPLINK = 2,
+ VOICE_DOWNLINK = 3,
+ VOICE_CALL = 4,
+ CAMCORDER = 5,
+ VOICE_RECOGNITION = 6,
+ VOICE_COMMUNICATION = 7,
+ REMOTE_SUBMIX = 8,
+ UNPROCESSED = 9,
+ VOICE_PERFORMANCE = 10,
+ ECHO_REFERENCE = 1997,
+ FM_TUNER = 1998,
+ HOTWORD = 1999,
+ ULTRASOUND = 2000,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStandard.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStandard.aidl
new file mode 100644
index 0000000..6c4490f
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStandard.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioStandard {
+ NONE = 0,
+ EDID = 1,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStreamType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStreamType.aidl
new file mode 100644
index 0000000..bcfd374
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioStreamType.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioStreamType {
+ INVALID = -2,
+ SYS_RESERVED_DEFAULT = -1,
+ VOICE_CALL = 0,
+ SYSTEM = 1,
+ RING = 2,
+ MUSIC = 3,
+ ALARM = 4,
+ NOTIFICATION = 5,
+ BLUETOOTH_SCO = 6,
+ ENFORCED_AUDIBLE = 7,
+ DTMF = 8,
+ TTS = 9,
+ ACCESSIBILITY = 10,
+ ASSISTANT = 11,
+ SYS_RESERVED_REROUTING = 12,
+ SYS_RESERVED_PATCH = 13,
+ CALL_ASSISTANT = 14,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUsage.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUsage.aidl
new file mode 100644
index 0000000..4c72455
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUsage.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioUsage {
+ INVALID = -1,
+ UNKNOWN = 0,
+ MEDIA = 1,
+ VOICE_COMMUNICATION = 2,
+ VOICE_COMMUNICATION_SIGNALLING = 3,
+ ALARM = 4,
+ NOTIFICATION = 5,
+ NOTIFICATION_TELEPHONY_RINGTONE = 6,
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_REQUEST = 7,
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_INSTANT = 8,
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_DELAYED = 9,
+ NOTIFICATION_EVENT = 10,
+ ASSISTANCE_ACCESSIBILITY = 11,
+ ASSISTANCE_NAVIGATION_GUIDANCE = 12,
+ ASSISTANCE_SONIFICATION = 13,
+ GAME = 14,
+ VIRTUAL_SOURCE = 15,
+ ASSISTANT = 16,
+ CALL_ASSISTANT = 17,
+ EMERGENCY = 1000,
+ SAFETY = 1001,
+ VEHICLE_STATUS = 1002,
+ ANNOUNCEMENT = 1003,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUuid.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUuid.aidl
new file mode 100644
index 0000000..af307da
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/AudioUuid.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioUuid {
+ int timeLow;
+ int timeMid;
+ int timeHiAndVersion;
+ int clockSeq;
+ byte[] node;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/ExtraAudioDescriptor.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/ExtraAudioDescriptor.aidl
new file mode 100644
index 0000000..2ae2405
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/ExtraAudioDescriptor.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ExtraAudioDescriptor {
+ android.media.audio.common.AudioStandard standard = android.media.audio.common.AudioStandard.NONE;
+ byte[] audioDescriptor;
+ android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/Int.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/Int.aidl
new file mode 100644
index 0000000..b0d3c49
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/Int.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Int {
+ int value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/PcmType.aidl b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/PcmType.aidl
new file mode 100644
index 0000000..79bfa62
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/1/android/media/audio/common/PcmType.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum PcmType {
+ DEFAULT = 0,
+ UINT_8_BIT = 0,
+ INT_16_BIT = 1,
+ INT_32_BIT = 2,
+ FIXED_Q_8_24 = 3,
+ FLOAT_32_BIT = 4,
+ INT_24_BIT = 5,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/.hash b/media/aidl_api/android.media.audio.common.types/2/.hash
new file mode 100644
index 0000000..d4d3311
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/.hash
@@ -0,0 +1 @@
+79bbabfe33e09450c7fc6120bd45f5339f3c7584
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioAttributes.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioAttributes.aidl
new file mode 100644
index 0000000..8d5ba4e
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioAttributes.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioAttributes {
+ android.media.audio.common.AudioContentType contentType = android.media.audio.common.AudioContentType.UNKNOWN;
+ android.media.audio.common.AudioUsage usage = android.media.audio.common.AudioUsage.UNKNOWN;
+ android.media.audio.common.AudioSource source = android.media.audio.common.AudioSource.DEFAULT;
+ int flags = android.media.audio.common.AudioFlag.NONE /* 0 */;
+ @utf8InCpp String[] tags;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioChannelLayout.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioChannelLayout.aidl
new file mode 100644
index 0000000..60e8e66
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioChannelLayout.aidl
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioChannelLayout {
+ int none = 0;
+ int invalid = 0;
+ int indexMask;
+ int layoutMask;
+ int voiceMask;
+ const int INDEX_MASK_1 = ((1 << 1) - 1) /* 1 */;
+ const int INDEX_MASK_2 = ((1 << 2) - 1) /* 3 */;
+ const int INDEX_MASK_3 = ((1 << 3) - 1) /* 7 */;
+ const int INDEX_MASK_4 = ((1 << 4) - 1) /* 15 */;
+ const int INDEX_MASK_5 = ((1 << 5) - 1) /* 31 */;
+ const int INDEX_MASK_6 = ((1 << 6) - 1) /* 63 */;
+ const int INDEX_MASK_7 = ((1 << 7) - 1) /* 127 */;
+ const int INDEX_MASK_8 = ((1 << 8) - 1) /* 255 */;
+ const int INDEX_MASK_9 = ((1 << 9) - 1) /* 511 */;
+ const int INDEX_MASK_10 = ((1 << 10) - 1) /* 1023 */;
+ const int INDEX_MASK_11 = ((1 << 11) - 1) /* 2047 */;
+ const int INDEX_MASK_12 = ((1 << 12) - 1) /* 4095 */;
+ const int INDEX_MASK_13 = ((1 << 13) - 1) /* 8191 */;
+ const int INDEX_MASK_14 = ((1 << 14) - 1) /* 16383 */;
+ const int INDEX_MASK_15 = ((1 << 15) - 1) /* 32767 */;
+ const int INDEX_MASK_16 = ((1 << 16) - 1) /* 65535 */;
+ const int INDEX_MASK_17 = ((1 << 17) - 1) /* 131071 */;
+ const int INDEX_MASK_18 = ((1 << 18) - 1) /* 262143 */;
+ const int INDEX_MASK_19 = ((1 << 19) - 1) /* 524287 */;
+ const int INDEX_MASK_20 = ((1 << 20) - 1) /* 1048575 */;
+ const int INDEX_MASK_21 = ((1 << 21) - 1) /* 2097151 */;
+ const int INDEX_MASK_22 = ((1 << 22) - 1) /* 4194303 */;
+ const int INDEX_MASK_23 = ((1 << 23) - 1) /* 8388607 */;
+ const int INDEX_MASK_24 = ((1 << 24) - 1) /* 16777215 */;
+ const int LAYOUT_MONO = CHANNEL_FRONT_LEFT /* 1 */;
+ const int LAYOUT_STEREO = (CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) /* 3 */;
+ const int LAYOUT_2POINT1 = ((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_LOW_FREQUENCY) /* 11 */;
+ const int LAYOUT_TRI = ((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) /* 7 */;
+ const int LAYOUT_TRI_BACK = ((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_BACK_CENTER) /* 259 */;
+ const int LAYOUT_3POINT1 = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY) /* 15 */;
+ const int LAYOUT_2POINT0POINT2 = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 786435 */;
+ const int LAYOUT_2POINT1POINT2 = (LAYOUT_2POINT0POINT2 | CHANNEL_LOW_FREQUENCY) /* 786443 */;
+ const int LAYOUT_3POINT0POINT2 = ((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 786439 */;
+ const int LAYOUT_3POINT1POINT2 = (LAYOUT_3POINT0POINT2 | CHANNEL_LOW_FREQUENCY) /* 786447 */;
+ const int LAYOUT_QUAD = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_BACK_LEFT) | CHANNEL_BACK_RIGHT) /* 51 */;
+ const int LAYOUT_QUAD_SIDE = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_SIDE_LEFT) | CHANNEL_SIDE_RIGHT) /* 1539 */;
+ const int LAYOUT_SURROUND = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_BACK_CENTER) /* 263 */;
+ const int LAYOUT_PENTA = (LAYOUT_QUAD | CHANNEL_FRONT_CENTER) /* 55 */;
+ const int LAYOUT_5POINT1 = (((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY) | CHANNEL_BACK_LEFT) | CHANNEL_BACK_RIGHT) /* 63 */;
+ const int LAYOUT_5POINT1_SIDE = (((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY) | CHANNEL_SIDE_LEFT) | CHANNEL_SIDE_RIGHT) /* 1551 */;
+ const int LAYOUT_5POINT1POINT2 = ((LAYOUT_5POINT1 | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 786495 */;
+ const int LAYOUT_5POINT1POINT4 = ((((LAYOUT_5POINT1 | CHANNEL_TOP_FRONT_LEFT) | CHANNEL_TOP_FRONT_RIGHT) | CHANNEL_TOP_BACK_LEFT) | CHANNEL_TOP_BACK_RIGHT) /* 184383 */;
+ const int LAYOUT_6POINT1 = ((((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY) | CHANNEL_BACK_LEFT) | CHANNEL_BACK_RIGHT) | CHANNEL_BACK_CENTER) /* 319 */;
+ const int LAYOUT_7POINT1 = ((LAYOUT_5POINT1 | CHANNEL_SIDE_LEFT) | CHANNEL_SIDE_RIGHT) /* 1599 */;
+ const int LAYOUT_7POINT1POINT2 = ((LAYOUT_7POINT1 | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 788031 */;
+ const int LAYOUT_7POINT1POINT4 = ((((LAYOUT_7POINT1 | CHANNEL_TOP_FRONT_LEFT) | CHANNEL_TOP_FRONT_RIGHT) | CHANNEL_TOP_BACK_LEFT) | CHANNEL_TOP_BACK_RIGHT) /* 185919 */;
+ const int LAYOUT_9POINT1POINT4 = ((LAYOUT_7POINT1POINT4 | CHANNEL_FRONT_WIDE_LEFT) | CHANNEL_FRONT_WIDE_RIGHT) /* 50517567 */;
+ const int LAYOUT_9POINT1POINT6 = ((LAYOUT_9POINT1POINT4 | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 51303999 */;
+ const int LAYOUT_13POINT_360RA = ((((((((((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_SIDE_LEFT) | CHANNEL_SIDE_RIGHT) | CHANNEL_TOP_FRONT_LEFT) | CHANNEL_TOP_FRONT_RIGHT) | CHANNEL_TOP_FRONT_CENTER) | CHANNEL_TOP_BACK_LEFT) | CHANNEL_TOP_BACK_RIGHT) | CHANNEL_BOTTOM_FRONT_LEFT) | CHANNEL_BOTTOM_FRONT_RIGHT) | CHANNEL_BOTTOM_FRONT_CENTER) /* 7534087 */;
+ const int LAYOUT_22POINT2 = ((((((((((((LAYOUT_7POINT1POINT4 | CHANNEL_FRONT_LEFT_OF_CENTER) | CHANNEL_FRONT_RIGHT_OF_CENTER) | CHANNEL_BACK_CENTER) | CHANNEL_TOP_CENTER) | CHANNEL_TOP_FRONT_CENTER) | CHANNEL_TOP_BACK_CENTER) | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) | CHANNEL_BOTTOM_FRONT_LEFT) | CHANNEL_BOTTOM_FRONT_RIGHT) | CHANNEL_BOTTOM_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY_2) /* 16777215 */;
+ const int LAYOUT_MONO_HAPTIC_A = (LAYOUT_MONO | CHANNEL_HAPTIC_A) /* 1073741825 */;
+ const int LAYOUT_STEREO_HAPTIC_A = (LAYOUT_STEREO | CHANNEL_HAPTIC_A) /* 1073741827 */;
+ const int LAYOUT_HAPTIC_AB = (CHANNEL_HAPTIC_A | CHANNEL_HAPTIC_B) /* 1610612736 */;
+ const int LAYOUT_MONO_HAPTIC_AB = (LAYOUT_MONO | LAYOUT_HAPTIC_AB) /* 1610612737 */;
+ const int LAYOUT_STEREO_HAPTIC_AB = (LAYOUT_STEREO | LAYOUT_HAPTIC_AB) /* 1610612739 */;
+ const int LAYOUT_FRONT_BACK = (CHANNEL_FRONT_CENTER | CHANNEL_BACK_CENTER) /* 260 */;
+ const int INTERLEAVE_LEFT = 0;
+ const int INTERLEAVE_RIGHT = 1;
+ const int CHANNEL_FRONT_LEFT = (1 << 0) /* 1 */;
+ const int CHANNEL_FRONT_RIGHT = (1 << 1) /* 2 */;
+ const int CHANNEL_FRONT_CENTER = (1 << 2) /* 4 */;
+ const int CHANNEL_LOW_FREQUENCY = (1 << 3) /* 8 */;
+ const int CHANNEL_BACK_LEFT = (1 << 4) /* 16 */;
+ const int CHANNEL_BACK_RIGHT = (1 << 5) /* 32 */;
+ const int CHANNEL_FRONT_LEFT_OF_CENTER = (1 << 6) /* 64 */;
+ const int CHANNEL_FRONT_RIGHT_OF_CENTER = (1 << 7) /* 128 */;
+ const int CHANNEL_BACK_CENTER = (1 << 8) /* 256 */;
+ const int CHANNEL_SIDE_LEFT = (1 << 9) /* 512 */;
+ const int CHANNEL_SIDE_RIGHT = (1 << 10) /* 1024 */;
+ const int CHANNEL_TOP_CENTER = (1 << 11) /* 2048 */;
+ const int CHANNEL_TOP_FRONT_LEFT = (1 << 12) /* 4096 */;
+ const int CHANNEL_TOP_FRONT_CENTER = (1 << 13) /* 8192 */;
+ const int CHANNEL_TOP_FRONT_RIGHT = (1 << 14) /* 16384 */;
+ const int CHANNEL_TOP_BACK_LEFT = (1 << 15) /* 32768 */;
+ const int CHANNEL_TOP_BACK_CENTER = (1 << 16) /* 65536 */;
+ const int CHANNEL_TOP_BACK_RIGHT = (1 << 17) /* 131072 */;
+ const int CHANNEL_TOP_SIDE_LEFT = (1 << 18) /* 262144 */;
+ const int CHANNEL_TOP_SIDE_RIGHT = (1 << 19) /* 524288 */;
+ const int CHANNEL_BOTTOM_FRONT_LEFT = (1 << 20) /* 1048576 */;
+ const int CHANNEL_BOTTOM_FRONT_CENTER = (1 << 21) /* 2097152 */;
+ const int CHANNEL_BOTTOM_FRONT_RIGHT = (1 << 22) /* 4194304 */;
+ const int CHANNEL_LOW_FREQUENCY_2 = (1 << 23) /* 8388608 */;
+ const int CHANNEL_FRONT_WIDE_LEFT = (1 << 24) /* 16777216 */;
+ const int CHANNEL_FRONT_WIDE_RIGHT = (1 << 25) /* 33554432 */;
+ const int CHANNEL_HAPTIC_B = (1 << 29) /* 536870912 */;
+ const int CHANNEL_HAPTIC_A = (1 << 30) /* 1073741824 */;
+ const int VOICE_UPLINK_MONO = CHANNEL_VOICE_UPLINK /* 16384 */;
+ const int VOICE_DNLINK_MONO = CHANNEL_VOICE_DNLINK /* 32768 */;
+ const int VOICE_CALL_MONO = (CHANNEL_VOICE_UPLINK | CHANNEL_VOICE_DNLINK) /* 49152 */;
+ const int CHANNEL_VOICE_UPLINK = 0x4000;
+ const int CHANNEL_VOICE_DNLINK = 0x8000;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioConfig.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioConfig.aidl
new file mode 100644
index 0000000..6b8686c
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioConfig.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioConfig {
+ android.media.audio.common.AudioConfigBase base;
+ android.media.audio.common.AudioOffloadInfo offloadInfo;
+ long frameCount;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioConfigBase.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioConfigBase.aidl
new file mode 100644
index 0000000..f3e716b
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioConfigBase.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioConfigBase {
+ int sampleRate;
+ android.media.audio.common.AudioChannelLayout channelMask;
+ android.media.audio.common.AudioFormatDescription format;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioContentType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioContentType.aidl
new file mode 100644
index 0000000..f9ac614
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioContentType.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioContentType {
+ UNKNOWN = 0,
+ SPEECH = 1,
+ MUSIC = 2,
+ MOVIE = 3,
+ SONIFICATION = 4,
+ ULTRASOUND = 1997,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDevice.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDevice.aidl
new file mode 100644
index 0000000..fb5cb62
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDevice.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioDevice {
+ android.media.audio.common.AudioDeviceDescription type;
+ android.media.audio.common.AudioDeviceAddress address;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDeviceAddress.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDeviceAddress.aidl
new file mode 100644
index 0000000..905d3aa
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDeviceAddress.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioDeviceAddress {
+ @utf8InCpp String id;
+ byte[] mac;
+ byte[] ipv4;
+ int[] ipv6;
+ int[] alsa;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDeviceDescription.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDeviceDescription.aidl
new file mode 100644
index 0000000..a17f46d
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDeviceDescription.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioDeviceDescription {
+ android.media.audio.common.AudioDeviceType type = android.media.audio.common.AudioDeviceType.NONE;
+ @utf8InCpp String connection;
+ const @utf8InCpp String CONNECTION_ANALOG = "analog";
+ const @utf8InCpp String CONNECTION_BT_A2DP = "bt-a2dp";
+ const @utf8InCpp String CONNECTION_BT_LE = "bt-le";
+ const @utf8InCpp String CONNECTION_BT_SCO = "bt-sco";
+ const @utf8InCpp String CONNECTION_BUS = "bus";
+ const @utf8InCpp String CONNECTION_HDMI = "hdmi";
+ const @utf8InCpp String CONNECTION_HDMI_ARC = "hdmi-arc";
+ const @utf8InCpp String CONNECTION_HDMI_EARC = "hdmi-earc";
+ const @utf8InCpp String CONNECTION_IP_V4 = "ip-v4";
+ const @utf8InCpp String CONNECTION_SPDIF = "spdif";
+ const @utf8InCpp String CONNECTION_WIRELESS = "wireless";
+ const @utf8InCpp String CONNECTION_USB = "usb";
+ const @utf8InCpp String CONNECTION_VIRTUAL = "virtual";
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDeviceType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDeviceType.aidl
new file mode 100644
index 0000000..6a7b686
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDeviceType.aidl
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioDeviceType {
+ NONE = 0,
+ IN_DEFAULT = 1,
+ IN_ACCESSORY = 2,
+ IN_AFE_PROXY = 3,
+ IN_DEVICE = 4,
+ IN_ECHO_REFERENCE = 5,
+ IN_FM_TUNER = 6,
+ IN_HEADSET = 7,
+ IN_LOOPBACK = 8,
+ IN_MICROPHONE = 9,
+ IN_MICROPHONE_BACK = 10,
+ IN_SUBMIX = 11,
+ IN_TELEPHONY_RX = 12,
+ IN_TV_TUNER = 13,
+ IN_DOCK = 14,
+ OUT_DEFAULT = 129,
+ OUT_ACCESSORY = 130,
+ OUT_AFE_PROXY = 131,
+ OUT_CARKIT = 132,
+ OUT_DEVICE = 133,
+ OUT_ECHO_CANCELLER = 134,
+ OUT_FM = 135,
+ OUT_HEADPHONE = 136,
+ OUT_HEADSET = 137,
+ OUT_HEARING_AID = 138,
+ OUT_LINE_AUX = 139,
+ OUT_SPEAKER = 140,
+ OUT_SPEAKER_EARPIECE = 141,
+ OUT_SPEAKER_SAFE = 142,
+ OUT_SUBMIX = 143,
+ OUT_TELEPHONY_TX = 144,
+ OUT_DOCK = 145,
+ OUT_BROADCAST = 146,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDualMonoMode.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDualMonoMode.aidl
new file mode 100644
index 0000000..7c80068
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioDualMonoMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@Backing(type="int") @VintfStability
+enum AudioDualMonoMode {
+ OFF = 0,
+ LR = 1,
+ LL = 2,
+ RR = 3,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioEncapsulationMetadataType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioEncapsulationMetadataType.aidl
new file mode 100644
index 0000000..0ee0dbb
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioEncapsulationMetadataType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioEncapsulationMetadataType {
+ NONE = 0,
+ FRAMEWORK_TUNER = 1,
+ DVB_AD_DESCRIPTOR = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioEncapsulationMode.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioEncapsulationMode.aidl
new file mode 100644
index 0000000..0747dba
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioEncapsulationMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AudioEncapsulationMode {
+ INVALID = (-1) /* -1 */,
+ NONE = 0,
+ ELEMENTARY_STREAM = 1,
+ HANDLE = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioEncapsulationType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioEncapsulationType.aidl
new file mode 100644
index 0000000..ed58fcf
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioEncapsulationType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioEncapsulationType {
+ NONE = 0,
+ IEC61937 = 1,
+ PCM = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioFlag.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioFlag.aidl
new file mode 100644
index 0000000..88afa43
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioFlag.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@Backing(type="int") @VintfStability
+enum AudioFlag {
+ NONE = 0x0,
+ AUDIBILITY_ENFORCED = (0x1 << 0) /* 1 */,
+ SCO = (0x1 << 2) /* 4 */,
+ BEACON = (0x1 << 3) /* 8 */,
+ HW_AV_SYNC = (0x1 << 4) /* 16 */,
+ HW_HOTWORD = (0x1 << 5) /* 32 */,
+ BYPASS_INTERRUPTION_POLICY = (0x1 << 6) /* 64 */,
+ BYPASS_MUTE = (0x1 << 7) /* 128 */,
+ LOW_LATENCY = (0x1 << 8) /* 256 */,
+ DEEP_BUFFER = (0x1 << 9) /* 512 */,
+ NO_MEDIA_PROJECTION = (0x1 << 10) /* 1024 */,
+ MUTE_HAPTIC = (0x1 << 11) /* 2048 */,
+ NO_SYSTEM_CAPTURE = (0x1 << 12) /* 4096 */,
+ CAPTURE_PRIVATE = (0x1 << 13) /* 8192 */,
+ CONTENT_SPATIALIZED = (0x1 << 14) /* 16384 */,
+ NEVER_SPATIALIZE = (0x1 << 15) /* 32768 */,
+ CALL_REDIRECTION = (0x1 << 16) /* 65536 */,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioFormatDescription.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioFormatDescription.aidl
new file mode 100644
index 0000000..58c75eb
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioFormatDescription.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioFormatDescription {
+ android.media.audio.common.AudioFormatType type = android.media.audio.common.AudioFormatType.DEFAULT;
+ android.media.audio.common.PcmType pcm = android.media.audio.common.PcmType.DEFAULT;
+ @utf8InCpp String encoding;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioFormatType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioFormatType.aidl
new file mode 100644
index 0000000..e60794f
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioFormatType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AudioFormatType {
+ DEFAULT = 0,
+ NON_PCM = DEFAULT /* 0 */,
+ PCM = 1,
+ SYS_RESERVED_INVALID = (-1) /* -1 */,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioGain.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioGain.aidl
new file mode 100644
index 0000000..adc5b67
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioGain.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioGain {
+ int mode;
+ android.media.audio.common.AudioChannelLayout channelMask;
+ int minValue;
+ int maxValue;
+ int defaultValue;
+ int stepValue;
+ int minRampMs;
+ int maxRampMs;
+ boolean useForVolume;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioGainConfig.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioGainConfig.aidl
new file mode 100644
index 0000000..01877c7
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioGainConfig.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioGainConfig {
+ int index;
+ int mode;
+ android.media.audio.common.AudioChannelLayout channelMask;
+ int[] values;
+ int rampDurationMs;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioGainMode.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioGainMode.aidl
new file mode 100644
index 0000000..fddc20c
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioGainMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AudioGainMode {
+ JOINT = 0,
+ CHANNELS = 1,
+ RAMP = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalAttributesGroup.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalAttributesGroup.aidl
new file mode 100644
index 0000000..b0bcad5
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalAttributesGroup.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalAttributesGroup {
+ android.media.audio.common.AudioStreamType streamType = android.media.audio.common.AudioStreamType.INVALID;
+ @utf8InCpp String volumeGroupName;
+ android.media.audio.common.AudioAttributes[] attributes;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalCapCriterion.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalCapCriterion.aidl
new file mode 100644
index 0000000..d5f31de
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalCapCriterion.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalCapCriterion {
+ @utf8InCpp String name;
+ @utf8InCpp String criterionTypeName;
+ @utf8InCpp String defaultLiteralValue;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalCapCriterionType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalCapCriterionType.aidl
new file mode 100644
index 0000000..8a5e679
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalCapCriterionType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalCapCriterionType {
+ @utf8InCpp String name;
+ boolean isInclusive;
+ @utf8InCpp String[] values;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalEngineConfig.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalEngineConfig.aidl
new file mode 100644
index 0000000..3c5a81c
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalEngineConfig.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalEngineConfig {
+ int defaultProductStrategyId = android.media.audio.common.AudioProductStrategyType.SYS_RESERVED_NONE /* -1 */;
+ android.media.audio.common.AudioHalProductStrategy[] productStrategies;
+ android.media.audio.common.AudioHalVolumeGroup[] volumeGroups;
+ @nullable android.media.audio.common.AudioHalEngineConfig.CapSpecificConfig capSpecificConfig;
+ @VintfStability
+ parcelable CapSpecificConfig {
+ android.media.audio.common.AudioHalCapCriterion[] criteria;
+ android.media.audio.common.AudioHalCapCriterionType[] criterionTypes;
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalProductStrategy.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalProductStrategy.aidl
new file mode 100644
index 0000000..a7accd1
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalProductStrategy.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalProductStrategy {
+ int id = android.media.audio.common.AudioProductStrategyType.SYS_RESERVED_NONE /* -1 */;
+ android.media.audio.common.AudioHalAttributesGroup[] attributesGroups;
+ const int VENDOR_STRATEGY_ID_START = 1000;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalVolumeCurve.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalVolumeCurve.aidl
new file mode 100644
index 0000000..d3ac536
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalVolumeCurve.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalVolumeCurve {
+ android.media.audio.common.AudioHalVolumeCurve.DeviceCategory deviceCategory = android.media.audio.common.AudioHalVolumeCurve.DeviceCategory.SPEAKER;
+ android.media.audio.common.AudioHalVolumeCurve.CurvePoint[] curvePoints;
+ @Backing(type="byte") @VintfStability
+ enum DeviceCategory {
+ HEADSET = 0,
+ SPEAKER = 1,
+ EARPIECE = 2,
+ EXT_MEDIA = 3,
+ HEARING_AID = 4,
+ }
+ @VintfStability
+ parcelable CurvePoint {
+ byte index;
+ int attenuationMb;
+ const byte MIN_INDEX = 0;
+ const byte MAX_INDEX = 100;
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalVolumeGroup.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalVolumeGroup.aidl
new file mode 100644
index 0000000..ee34490
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioHalVolumeGroup.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalVolumeGroup {
+ @utf8InCpp String name;
+ int minIndex;
+ int maxIndex;
+ android.media.audio.common.AudioHalVolumeCurve[] volumeCurves;
+ const int INDEX_DEFERRED_TO_AUDIO_SERVICE = (-1) /* -1 */;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioInputFlags.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioInputFlags.aidl
new file mode 100644
index 0000000..e6a57e9
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioInputFlags.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioInputFlags {
+ FAST = 0,
+ HW_HOTWORD = 1,
+ RAW = 2,
+ SYNC = 3,
+ MMAP_NOIRQ = 4,
+ VOIP_TX = 5,
+ HW_AV_SYNC = 6,
+ DIRECT = 7,
+ ULTRASOUND = 8,
+ HOTWORD_TAP = 9,
+ HW_LOOKBACK = 10,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioIoFlags.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioIoFlags.aidl
new file mode 100644
index 0000000..4a46725
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioIoFlags.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioIoFlags {
+ int input;
+ int output;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioLatencyMode.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioLatencyMode.aidl
new file mode 100644
index 0000000..2a4e380
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioLatencyMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@Backing(type="byte") @VintfStability
+enum AudioLatencyMode {
+ FREE = 0,
+ LOW = 1,
+ DYNAMIC_SPATIAL_AUDIO_SOFTWARE = 2,
+ DYNAMIC_SPATIAL_AUDIO_HARDWARE = 3,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMMapPolicy.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMMapPolicy.aidl
new file mode 100644
index 0000000..98bf0e5
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMMapPolicy.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioMMapPolicy {
+ UNSPECIFIED = 0,
+ NEVER = 1,
+ AUTO = 2,
+ ALWAYS = 3,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMMapPolicyInfo.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMMapPolicyInfo.aidl
new file mode 100644
index 0000000..7c4f75e
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMMapPolicyInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioMMapPolicyInfo {
+ android.media.audio.common.AudioDevice device;
+ android.media.audio.common.AudioMMapPolicy mmapPolicy = android.media.audio.common.AudioMMapPolicy.UNSPECIFIED;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMMapPolicyType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMMapPolicyType.aidl
new file mode 100644
index 0000000..efe8826
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMMapPolicyType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioMMapPolicyType {
+ DEFAULT = 1,
+ EXCLUSIVE = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMode.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMode.aidl
new file mode 100644
index 0000000..1b4cdc4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioMode.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioMode {
+ SYS_RESERVED_INVALID = (-2) /* -2 */,
+ SYS_RESERVED_CURRENT = (-1) /* -1 */,
+ NORMAL = 0,
+ RINGTONE = 1,
+ IN_CALL = 2,
+ IN_COMMUNICATION = 3,
+ CALL_SCREEN = 4,
+ SYS_RESERVED_CALL_REDIRECT = 5,
+ SYS_RESERVED_COMMUNICATION_REDIRECT = 6,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioOffloadInfo.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioOffloadInfo.aidl
new file mode 100644
index 0000000..40bd53b
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioOffloadInfo.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioOffloadInfo {
+ android.media.audio.common.AudioConfigBase base;
+ android.media.audio.common.AudioStreamType streamType = android.media.audio.common.AudioStreamType.INVALID;
+ int bitRatePerSecond;
+ long durationUs;
+ boolean hasVideo;
+ boolean isStreaming;
+ int bitWidth = 16;
+ int offloadBufferSize;
+ android.media.audio.common.AudioUsage usage = android.media.audio.common.AudioUsage.INVALID;
+ android.media.audio.common.AudioEncapsulationMode encapsulationMode = android.media.audio.common.AudioEncapsulationMode.INVALID;
+ int contentId;
+ int syncId;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioOutputFlags.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioOutputFlags.aidl
new file mode 100644
index 0000000..268e635
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioOutputFlags.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioOutputFlags {
+ DIRECT = 0,
+ PRIMARY = 1,
+ FAST = 2,
+ DEEP_BUFFER = 3,
+ COMPRESS_OFFLOAD = 4,
+ NON_BLOCKING = 5,
+ HW_AV_SYNC = 6,
+ TTS = 7,
+ RAW = 8,
+ SYNC = 9,
+ IEC958_NONAUDIO = 10,
+ DIRECT_PCM = 11,
+ MMAP_NOIRQ = 12,
+ VOIP_RX = 13,
+ INCALL_MUSIC = 14,
+ GAPLESS_OFFLOAD = 15,
+ SPATIALIZER = 16,
+ ULTRASOUND = 17,
+ BIT_PERFECT = 18,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPlaybackRate.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPlaybackRate.aidl
new file mode 100644
index 0000000..a559f55
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPlaybackRate.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPlaybackRate {
+ float speed;
+ float pitch;
+ android.media.audio.common.AudioPlaybackRate.TimestretchMode timestretchMode = android.media.audio.common.AudioPlaybackRate.TimestretchMode.DEFAULT;
+ android.media.audio.common.AudioPlaybackRate.TimestretchFallbackMode fallbackMode = android.media.audio.common.AudioPlaybackRate.TimestretchFallbackMode.SYS_RESERVED_DEFAULT;
+ @Backing(type="int") @VintfStability
+ enum TimestretchMode {
+ DEFAULT = 0,
+ VOICE = 1,
+ }
+ @Backing(type="int") @VintfStability
+ enum TimestretchFallbackMode {
+ SYS_RESERVED_CUT_REPEAT = (-1) /* -1 */,
+ SYS_RESERVED_DEFAULT = 0,
+ MUTE = 1,
+ FAIL = 2,
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPort.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPort.aidl
new file mode 100644
index 0000000..970bbc0
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPort.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPort {
+ int id;
+ @utf8InCpp String name;
+ android.media.audio.common.AudioProfile[] profiles;
+ android.media.audio.common.AudioIoFlags flags;
+ android.media.audio.common.ExtraAudioDescriptor[] extraAudioDescriptors;
+ android.media.audio.common.AudioGain[] gains;
+ android.media.audio.common.AudioPortExt ext;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortConfig.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortConfig.aidl
new file mode 100644
index 0000000..18e6406
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortConfig.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPortConfig {
+ int id;
+ int portId;
+ @nullable android.media.audio.common.Int sampleRate;
+ @nullable android.media.audio.common.AudioChannelLayout channelMask;
+ @nullable android.media.audio.common.AudioFormatDescription format;
+ @nullable android.media.audio.common.AudioGainConfig gain;
+ @nullable android.media.audio.common.AudioIoFlags flags;
+ android.media.audio.common.AudioPortExt ext;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortDeviceExt.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortDeviceExt.aidl
new file mode 100644
index 0000000..6633620
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortDeviceExt.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPortDeviceExt {
+ android.media.audio.common.AudioDevice device;
+ int flags;
+ android.media.audio.common.AudioFormatDescription[] encodedFormats;
+ int encapsulationModes;
+ int encapsulationMetadataTypes;
+ const int FLAG_INDEX_DEFAULT_DEVICE = 0;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortExt.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortExt.aidl
new file mode 100644
index 0000000..af9d9c4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortExt.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioPortExt {
+ boolean unspecified;
+ android.media.audio.common.AudioPortDeviceExt device;
+ android.media.audio.common.AudioPortMixExt mix;
+ int session;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortMixExt.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortMixExt.aidl
new file mode 100644
index 0000000..5b74c0d
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortMixExt.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPortMixExt {
+ int handle;
+ android.media.audio.common.AudioPortMixExtUseCase usecase;
+ int maxOpenStreamCount;
+ int maxActiveStreamCount;
+ int recommendedMuteDurationMs;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortMixExtUseCase.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortMixExtUseCase.aidl
new file mode 100644
index 0000000..e9acb40
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioPortMixExtUseCase.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioPortMixExtUseCase {
+ boolean unspecified;
+ android.media.audio.common.AudioStreamType stream;
+ android.media.audio.common.AudioSource source;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioProductStrategyType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioProductStrategyType.aidl
new file mode 100644
index 0000000..9dd6bc5
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioProductStrategyType.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@Backing(type="byte") @VintfStability
+enum AudioProductStrategyType {
+ SYS_RESERVED_NONE = (-1) /* -1 */,
+ MEDIA = 0,
+ PHONE = 1,
+ SONIFICATION = 2,
+ SONIFICATION_RESPECTFUL = 3,
+ DTMF = 4,
+ ENFORCED_AUDIBLE = 5,
+ TRANSMITTED_THROUGH_SPEAKER = 6,
+ ACCESSIBILITY = 7,
+ SYS_RESERVED_REROUTING = 8,
+ SYS_RESERVED_CALL_ASSISTANT = 9,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioProfile.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioProfile.aidl
new file mode 100644
index 0000000..134cdd9
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioProfile.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioProfile {
+ @utf8InCpp String name;
+ android.media.audio.common.AudioFormatDescription format;
+ android.media.audio.common.AudioChannelLayout[] channelMasks;
+ int[] sampleRates;
+ android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioSource.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioSource.aidl
new file mode 100644
index 0000000..522adeb
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioSource.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioSource {
+ SYS_RESERVED_INVALID = (-1) /* -1 */,
+ DEFAULT = 0,
+ MIC = 1,
+ VOICE_UPLINK = 2,
+ VOICE_DOWNLINK = 3,
+ VOICE_CALL = 4,
+ CAMCORDER = 5,
+ VOICE_RECOGNITION = 6,
+ VOICE_COMMUNICATION = 7,
+ REMOTE_SUBMIX = 8,
+ UNPROCESSED = 9,
+ VOICE_PERFORMANCE = 10,
+ ECHO_REFERENCE = 1997,
+ FM_TUNER = 1998,
+ HOTWORD = 1999,
+ ULTRASOUND = 2000,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioStandard.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioStandard.aidl
new file mode 100644
index 0000000..704d340
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioStandard.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioStandard {
+ NONE = 0,
+ EDID = 1,
+ SADB = 2,
+ VSADB = 3,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioStreamType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioStreamType.aidl
new file mode 100644
index 0000000..aa170b7
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioStreamType.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioStreamType {
+ INVALID = (-2) /* -2 */,
+ SYS_RESERVED_DEFAULT = (-1) /* -1 */,
+ VOICE_CALL = 0,
+ SYSTEM = 1,
+ RING = 2,
+ MUSIC = 3,
+ ALARM = 4,
+ NOTIFICATION = 5,
+ BLUETOOTH_SCO = 6,
+ ENFORCED_AUDIBLE = 7,
+ DTMF = 8,
+ TTS = 9,
+ ACCESSIBILITY = 10,
+ ASSISTANT = 11,
+ SYS_RESERVED_REROUTING = 12,
+ SYS_RESERVED_PATCH = 13,
+ CALL_ASSISTANT = 14,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioUsage.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioUsage.aidl
new file mode 100644
index 0000000..7c30cd3
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioUsage.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioUsage {
+ INVALID = (-1) /* -1 */,
+ UNKNOWN = 0,
+ MEDIA = 1,
+ VOICE_COMMUNICATION = 2,
+ VOICE_COMMUNICATION_SIGNALLING = 3,
+ ALARM = 4,
+ NOTIFICATION = 5,
+ NOTIFICATION_TELEPHONY_RINGTONE = 6,
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_REQUEST = 7,
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_INSTANT = 8,
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_DELAYED = 9,
+ NOTIFICATION_EVENT = 10,
+ ASSISTANCE_ACCESSIBILITY = 11,
+ ASSISTANCE_NAVIGATION_GUIDANCE = 12,
+ ASSISTANCE_SONIFICATION = 13,
+ GAME = 14,
+ VIRTUAL_SOURCE = 15,
+ ASSISTANT = 16,
+ CALL_ASSISTANT = 17,
+ EMERGENCY = 1000,
+ SAFETY = 1001,
+ VEHICLE_STATUS = 1002,
+ ANNOUNCEMENT = 1003,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioUuid.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioUuid.aidl
new file mode 100644
index 0000000..af307da
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/AudioUuid.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioUuid {
+ int timeLow;
+ int timeMid;
+ int timeHiAndVersion;
+ int clockSeq;
+ byte[] node;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Boolean.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Boolean.aidl
new file mode 100644
index 0000000..bc996e4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Boolean.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Boolean {
+ boolean value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Byte.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Byte.aidl
new file mode 100644
index 0000000..604e74d
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Byte.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Byte {
+ byte value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Double.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Double.aidl
new file mode 100644
index 0000000..a525629
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Double.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Double {
+ double value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/ExtraAudioDescriptor.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/ExtraAudioDescriptor.aidl
new file mode 100644
index 0000000..2ae2405
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/ExtraAudioDescriptor.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ExtraAudioDescriptor {
+ android.media.audio.common.AudioStandard standard = android.media.audio.common.AudioStandard.NONE;
+ byte[] audioDescriptor;
+ android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Float.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Float.aidl
new file mode 100644
index 0000000..af98eab
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Float.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Float {
+ float value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Int.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Int.aidl
new file mode 100644
index 0000000..b0d3c49
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Int.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Int {
+ int value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Long.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Long.aidl
new file mode 100644
index 0000000..e403dd3
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Long.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Long {
+ long value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/MicrophoneDynamicInfo.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/MicrophoneDynamicInfo.aidl
new file mode 100644
index 0000000..1a6ec45
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/MicrophoneDynamicInfo.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable MicrophoneDynamicInfo {
+ @utf8InCpp String id;
+ android.media.audio.common.MicrophoneDynamicInfo.ChannelMapping[] channelMapping;
+ @Backing(type="int") @VintfStability
+ enum ChannelMapping {
+ UNUSED = 0,
+ DIRECT = 1,
+ PROCESSED = 2,
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/MicrophoneInfo.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/MicrophoneInfo.aidl
new file mode 100644
index 0000000..26c109f
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/MicrophoneInfo.aidl
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable MicrophoneInfo {
+ @utf8InCpp String id;
+ android.media.audio.common.AudioDevice device;
+ android.media.audio.common.MicrophoneInfo.Location location = android.media.audio.common.MicrophoneInfo.Location.UNKNOWN;
+ int group = GROUP_UNKNOWN /* -1 */;
+ int indexInTheGroup = INDEX_IN_THE_GROUP_UNKNOWN /* -1 */;
+ @nullable android.media.audio.common.MicrophoneInfo.Sensitivity sensitivity;
+ android.media.audio.common.MicrophoneInfo.Directionality directionality = android.media.audio.common.MicrophoneInfo.Directionality.UNKNOWN;
+ android.media.audio.common.MicrophoneInfo.FrequencyResponsePoint[] frequencyResponse;
+ @nullable android.media.audio.common.MicrophoneInfo.Coordinate position;
+ @nullable android.media.audio.common.MicrophoneInfo.Coordinate orientation;
+ const int GROUP_UNKNOWN = (-1) /* -1 */;
+ const int INDEX_IN_THE_GROUP_UNKNOWN = (-1) /* -1 */;
+ @Backing(type="int") @VintfStability
+ enum Location {
+ UNKNOWN = 0,
+ MAINBODY = 1,
+ MAINBODY_MOVABLE = 2,
+ PERIPHERAL = 3,
+ }
+ @VintfStability
+ parcelable Sensitivity {
+ float leveldBFS;
+ float maxSpldB;
+ float minSpldB;
+ }
+ @Backing(type="int") @VintfStability
+ enum Directionality {
+ UNKNOWN = 0,
+ OMNI = 1,
+ BI_DIRECTIONAL = 2,
+ CARDIOID = 3,
+ HYPER_CARDIOID = 4,
+ SUPER_CARDIOID = 5,
+ }
+ @VintfStability
+ parcelable FrequencyResponsePoint {
+ float frequencyHz;
+ float leveldB;
+ }
+ @VintfStability
+ parcelable Coordinate {
+ float x;
+ float y;
+ float z;
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/PcmType.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/PcmType.aidl
new file mode 100644
index 0000000..fbe3aea
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/PcmType.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum PcmType {
+ DEFAULT = 0,
+ UINT_8_BIT = DEFAULT /* 0 */,
+ INT_16_BIT = 1,
+ INT_32_BIT = 2,
+ FIXED_Q_8_24 = 3,
+ FLOAT_32_BIT = 4,
+ INT_24_BIT = 5,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Void.aidl b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Void.aidl
new file mode 100644
index 0000000..2e8afd4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/2/android/media/audio/common/Void.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@FixedSize @JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Void {
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioAttributes.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioAttributes.aidl
new file mode 100644
index 0000000..8d5ba4e
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioAttributes.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioAttributes {
+ android.media.audio.common.AudioContentType contentType = android.media.audio.common.AudioContentType.UNKNOWN;
+ android.media.audio.common.AudioUsage usage = android.media.audio.common.AudioUsage.UNKNOWN;
+ android.media.audio.common.AudioSource source = android.media.audio.common.AudioSource.DEFAULT;
+ int flags = android.media.audio.common.AudioFlag.NONE /* 0 */;
+ @utf8InCpp String[] tags;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioChannelLayout.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioChannelLayout.aidl
new file mode 100644
index 0000000..60e8e66
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioChannelLayout.aidl
@@ -0,0 +1,134 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioChannelLayout {
+ int none = 0;
+ int invalid = 0;
+ int indexMask;
+ int layoutMask;
+ int voiceMask;
+ const int INDEX_MASK_1 = ((1 << 1) - 1) /* 1 */;
+ const int INDEX_MASK_2 = ((1 << 2) - 1) /* 3 */;
+ const int INDEX_MASK_3 = ((1 << 3) - 1) /* 7 */;
+ const int INDEX_MASK_4 = ((1 << 4) - 1) /* 15 */;
+ const int INDEX_MASK_5 = ((1 << 5) - 1) /* 31 */;
+ const int INDEX_MASK_6 = ((1 << 6) - 1) /* 63 */;
+ const int INDEX_MASK_7 = ((1 << 7) - 1) /* 127 */;
+ const int INDEX_MASK_8 = ((1 << 8) - 1) /* 255 */;
+ const int INDEX_MASK_9 = ((1 << 9) - 1) /* 511 */;
+ const int INDEX_MASK_10 = ((1 << 10) - 1) /* 1023 */;
+ const int INDEX_MASK_11 = ((1 << 11) - 1) /* 2047 */;
+ const int INDEX_MASK_12 = ((1 << 12) - 1) /* 4095 */;
+ const int INDEX_MASK_13 = ((1 << 13) - 1) /* 8191 */;
+ const int INDEX_MASK_14 = ((1 << 14) - 1) /* 16383 */;
+ const int INDEX_MASK_15 = ((1 << 15) - 1) /* 32767 */;
+ const int INDEX_MASK_16 = ((1 << 16) - 1) /* 65535 */;
+ const int INDEX_MASK_17 = ((1 << 17) - 1) /* 131071 */;
+ const int INDEX_MASK_18 = ((1 << 18) - 1) /* 262143 */;
+ const int INDEX_MASK_19 = ((1 << 19) - 1) /* 524287 */;
+ const int INDEX_MASK_20 = ((1 << 20) - 1) /* 1048575 */;
+ const int INDEX_MASK_21 = ((1 << 21) - 1) /* 2097151 */;
+ const int INDEX_MASK_22 = ((1 << 22) - 1) /* 4194303 */;
+ const int INDEX_MASK_23 = ((1 << 23) - 1) /* 8388607 */;
+ const int INDEX_MASK_24 = ((1 << 24) - 1) /* 16777215 */;
+ const int LAYOUT_MONO = CHANNEL_FRONT_LEFT /* 1 */;
+ const int LAYOUT_STEREO = (CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) /* 3 */;
+ const int LAYOUT_2POINT1 = ((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_LOW_FREQUENCY) /* 11 */;
+ const int LAYOUT_TRI = ((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) /* 7 */;
+ const int LAYOUT_TRI_BACK = ((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_BACK_CENTER) /* 259 */;
+ const int LAYOUT_3POINT1 = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY) /* 15 */;
+ const int LAYOUT_2POINT0POINT2 = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 786435 */;
+ const int LAYOUT_2POINT1POINT2 = (LAYOUT_2POINT0POINT2 | CHANNEL_LOW_FREQUENCY) /* 786443 */;
+ const int LAYOUT_3POINT0POINT2 = ((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 786439 */;
+ const int LAYOUT_3POINT1POINT2 = (LAYOUT_3POINT0POINT2 | CHANNEL_LOW_FREQUENCY) /* 786447 */;
+ const int LAYOUT_QUAD = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_BACK_LEFT) | CHANNEL_BACK_RIGHT) /* 51 */;
+ const int LAYOUT_QUAD_SIDE = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_SIDE_LEFT) | CHANNEL_SIDE_RIGHT) /* 1539 */;
+ const int LAYOUT_SURROUND = (((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_BACK_CENTER) /* 263 */;
+ const int LAYOUT_PENTA = (LAYOUT_QUAD | CHANNEL_FRONT_CENTER) /* 55 */;
+ const int LAYOUT_5POINT1 = (((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY) | CHANNEL_BACK_LEFT) | CHANNEL_BACK_RIGHT) /* 63 */;
+ const int LAYOUT_5POINT1_SIDE = (((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY) | CHANNEL_SIDE_LEFT) | CHANNEL_SIDE_RIGHT) /* 1551 */;
+ const int LAYOUT_5POINT1POINT2 = ((LAYOUT_5POINT1 | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 786495 */;
+ const int LAYOUT_5POINT1POINT4 = ((((LAYOUT_5POINT1 | CHANNEL_TOP_FRONT_LEFT) | CHANNEL_TOP_FRONT_RIGHT) | CHANNEL_TOP_BACK_LEFT) | CHANNEL_TOP_BACK_RIGHT) /* 184383 */;
+ const int LAYOUT_6POINT1 = ((((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY) | CHANNEL_BACK_LEFT) | CHANNEL_BACK_RIGHT) | CHANNEL_BACK_CENTER) /* 319 */;
+ const int LAYOUT_7POINT1 = ((LAYOUT_5POINT1 | CHANNEL_SIDE_LEFT) | CHANNEL_SIDE_RIGHT) /* 1599 */;
+ const int LAYOUT_7POINT1POINT2 = ((LAYOUT_7POINT1 | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 788031 */;
+ const int LAYOUT_7POINT1POINT4 = ((((LAYOUT_7POINT1 | CHANNEL_TOP_FRONT_LEFT) | CHANNEL_TOP_FRONT_RIGHT) | CHANNEL_TOP_BACK_LEFT) | CHANNEL_TOP_BACK_RIGHT) /* 185919 */;
+ const int LAYOUT_9POINT1POINT4 = ((LAYOUT_7POINT1POINT4 | CHANNEL_FRONT_WIDE_LEFT) | CHANNEL_FRONT_WIDE_RIGHT) /* 50517567 */;
+ const int LAYOUT_9POINT1POINT6 = ((LAYOUT_9POINT1POINT4 | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) /* 51303999 */;
+ const int LAYOUT_13POINT_360RA = ((((((((((((CHANNEL_FRONT_LEFT | CHANNEL_FRONT_RIGHT) | CHANNEL_FRONT_CENTER) | CHANNEL_SIDE_LEFT) | CHANNEL_SIDE_RIGHT) | CHANNEL_TOP_FRONT_LEFT) | CHANNEL_TOP_FRONT_RIGHT) | CHANNEL_TOP_FRONT_CENTER) | CHANNEL_TOP_BACK_LEFT) | CHANNEL_TOP_BACK_RIGHT) | CHANNEL_BOTTOM_FRONT_LEFT) | CHANNEL_BOTTOM_FRONT_RIGHT) | CHANNEL_BOTTOM_FRONT_CENTER) /* 7534087 */;
+ const int LAYOUT_22POINT2 = ((((((((((((LAYOUT_7POINT1POINT4 | CHANNEL_FRONT_LEFT_OF_CENTER) | CHANNEL_FRONT_RIGHT_OF_CENTER) | CHANNEL_BACK_CENTER) | CHANNEL_TOP_CENTER) | CHANNEL_TOP_FRONT_CENTER) | CHANNEL_TOP_BACK_CENTER) | CHANNEL_TOP_SIDE_LEFT) | CHANNEL_TOP_SIDE_RIGHT) | CHANNEL_BOTTOM_FRONT_LEFT) | CHANNEL_BOTTOM_FRONT_RIGHT) | CHANNEL_BOTTOM_FRONT_CENTER) | CHANNEL_LOW_FREQUENCY_2) /* 16777215 */;
+ const int LAYOUT_MONO_HAPTIC_A = (LAYOUT_MONO | CHANNEL_HAPTIC_A) /* 1073741825 */;
+ const int LAYOUT_STEREO_HAPTIC_A = (LAYOUT_STEREO | CHANNEL_HAPTIC_A) /* 1073741827 */;
+ const int LAYOUT_HAPTIC_AB = (CHANNEL_HAPTIC_A | CHANNEL_HAPTIC_B) /* 1610612736 */;
+ const int LAYOUT_MONO_HAPTIC_AB = (LAYOUT_MONO | LAYOUT_HAPTIC_AB) /* 1610612737 */;
+ const int LAYOUT_STEREO_HAPTIC_AB = (LAYOUT_STEREO | LAYOUT_HAPTIC_AB) /* 1610612739 */;
+ const int LAYOUT_FRONT_BACK = (CHANNEL_FRONT_CENTER | CHANNEL_BACK_CENTER) /* 260 */;
+ const int INTERLEAVE_LEFT = 0;
+ const int INTERLEAVE_RIGHT = 1;
+ const int CHANNEL_FRONT_LEFT = (1 << 0) /* 1 */;
+ const int CHANNEL_FRONT_RIGHT = (1 << 1) /* 2 */;
+ const int CHANNEL_FRONT_CENTER = (1 << 2) /* 4 */;
+ const int CHANNEL_LOW_FREQUENCY = (1 << 3) /* 8 */;
+ const int CHANNEL_BACK_LEFT = (1 << 4) /* 16 */;
+ const int CHANNEL_BACK_RIGHT = (1 << 5) /* 32 */;
+ const int CHANNEL_FRONT_LEFT_OF_CENTER = (1 << 6) /* 64 */;
+ const int CHANNEL_FRONT_RIGHT_OF_CENTER = (1 << 7) /* 128 */;
+ const int CHANNEL_BACK_CENTER = (1 << 8) /* 256 */;
+ const int CHANNEL_SIDE_LEFT = (1 << 9) /* 512 */;
+ const int CHANNEL_SIDE_RIGHT = (1 << 10) /* 1024 */;
+ const int CHANNEL_TOP_CENTER = (1 << 11) /* 2048 */;
+ const int CHANNEL_TOP_FRONT_LEFT = (1 << 12) /* 4096 */;
+ const int CHANNEL_TOP_FRONT_CENTER = (1 << 13) /* 8192 */;
+ const int CHANNEL_TOP_FRONT_RIGHT = (1 << 14) /* 16384 */;
+ const int CHANNEL_TOP_BACK_LEFT = (1 << 15) /* 32768 */;
+ const int CHANNEL_TOP_BACK_CENTER = (1 << 16) /* 65536 */;
+ const int CHANNEL_TOP_BACK_RIGHT = (1 << 17) /* 131072 */;
+ const int CHANNEL_TOP_SIDE_LEFT = (1 << 18) /* 262144 */;
+ const int CHANNEL_TOP_SIDE_RIGHT = (1 << 19) /* 524288 */;
+ const int CHANNEL_BOTTOM_FRONT_LEFT = (1 << 20) /* 1048576 */;
+ const int CHANNEL_BOTTOM_FRONT_CENTER = (1 << 21) /* 2097152 */;
+ const int CHANNEL_BOTTOM_FRONT_RIGHT = (1 << 22) /* 4194304 */;
+ const int CHANNEL_LOW_FREQUENCY_2 = (1 << 23) /* 8388608 */;
+ const int CHANNEL_FRONT_WIDE_LEFT = (1 << 24) /* 16777216 */;
+ const int CHANNEL_FRONT_WIDE_RIGHT = (1 << 25) /* 33554432 */;
+ const int CHANNEL_HAPTIC_B = (1 << 29) /* 536870912 */;
+ const int CHANNEL_HAPTIC_A = (1 << 30) /* 1073741824 */;
+ const int VOICE_UPLINK_MONO = CHANNEL_VOICE_UPLINK /* 16384 */;
+ const int VOICE_DNLINK_MONO = CHANNEL_VOICE_DNLINK /* 32768 */;
+ const int VOICE_CALL_MONO = (CHANNEL_VOICE_UPLINK | CHANNEL_VOICE_DNLINK) /* 49152 */;
+ const int CHANNEL_VOICE_UPLINK = 0x4000;
+ const int CHANNEL_VOICE_DNLINK = 0x8000;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfig.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfig.aidl
new file mode 100644
index 0000000..6b8686c
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfig.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioConfig {
+ android.media.audio.common.AudioConfigBase base;
+ android.media.audio.common.AudioOffloadInfo offloadInfo;
+ long frameCount;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfigBase.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfigBase.aidl
new file mode 100644
index 0000000..f3e716b
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioConfigBase.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioConfigBase {
+ int sampleRate;
+ android.media.audio.common.AudioChannelLayout channelMask;
+ android.media.audio.common.AudioFormatDescription format;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioContentType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioContentType.aidl
new file mode 100644
index 0000000..f9ac614
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioContentType.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioContentType {
+ UNKNOWN = 0,
+ SPEECH = 1,
+ MUSIC = 2,
+ MOVIE = 3,
+ SONIFICATION = 4,
+ ULTRASOUND = 1997,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDevice.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDevice.aidl
new file mode 100644
index 0000000..fb5cb62
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDevice.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioDevice {
+ android.media.audio.common.AudioDeviceDescription type;
+ android.media.audio.common.AudioDeviceAddress address;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceAddress.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceAddress.aidl
new file mode 100644
index 0000000..905d3aa
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceAddress.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioDeviceAddress {
+ @utf8InCpp String id;
+ byte[] mac;
+ byte[] ipv4;
+ int[] ipv6;
+ int[] alsa;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceDescription.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceDescription.aidl
new file mode 100644
index 0000000..a17f46d
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceDescription.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioDeviceDescription {
+ android.media.audio.common.AudioDeviceType type = android.media.audio.common.AudioDeviceType.NONE;
+ @utf8InCpp String connection;
+ const @utf8InCpp String CONNECTION_ANALOG = "analog";
+ const @utf8InCpp String CONNECTION_BT_A2DP = "bt-a2dp";
+ const @utf8InCpp String CONNECTION_BT_LE = "bt-le";
+ const @utf8InCpp String CONNECTION_BT_SCO = "bt-sco";
+ const @utf8InCpp String CONNECTION_BUS = "bus";
+ const @utf8InCpp String CONNECTION_HDMI = "hdmi";
+ const @utf8InCpp String CONNECTION_HDMI_ARC = "hdmi-arc";
+ const @utf8InCpp String CONNECTION_HDMI_EARC = "hdmi-earc";
+ const @utf8InCpp String CONNECTION_IP_V4 = "ip-v4";
+ const @utf8InCpp String CONNECTION_SPDIF = "spdif";
+ const @utf8InCpp String CONNECTION_WIRELESS = "wireless";
+ const @utf8InCpp String CONNECTION_USB = "usb";
+ const @utf8InCpp String CONNECTION_VIRTUAL = "virtual";
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceType.aidl
new file mode 100644
index 0000000..6a7b686
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDeviceType.aidl
@@ -0,0 +1,71 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioDeviceType {
+ NONE = 0,
+ IN_DEFAULT = 1,
+ IN_ACCESSORY = 2,
+ IN_AFE_PROXY = 3,
+ IN_DEVICE = 4,
+ IN_ECHO_REFERENCE = 5,
+ IN_FM_TUNER = 6,
+ IN_HEADSET = 7,
+ IN_LOOPBACK = 8,
+ IN_MICROPHONE = 9,
+ IN_MICROPHONE_BACK = 10,
+ IN_SUBMIX = 11,
+ IN_TELEPHONY_RX = 12,
+ IN_TV_TUNER = 13,
+ IN_DOCK = 14,
+ OUT_DEFAULT = 129,
+ OUT_ACCESSORY = 130,
+ OUT_AFE_PROXY = 131,
+ OUT_CARKIT = 132,
+ OUT_DEVICE = 133,
+ OUT_ECHO_CANCELLER = 134,
+ OUT_FM = 135,
+ OUT_HEADPHONE = 136,
+ OUT_HEADSET = 137,
+ OUT_HEARING_AID = 138,
+ OUT_LINE_AUX = 139,
+ OUT_SPEAKER = 140,
+ OUT_SPEAKER_EARPIECE = 141,
+ OUT_SPEAKER_SAFE = 142,
+ OUT_SUBMIX = 143,
+ OUT_TELEPHONY_TX = 144,
+ OUT_DOCK = 145,
+ OUT_BROADCAST = 146,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDualMonoMode.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDualMonoMode.aidl
new file mode 100644
index 0000000..7c80068
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioDualMonoMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@Backing(type="int") @VintfStability
+enum AudioDualMonoMode {
+ OFF = 0,
+ LR = 1,
+ LL = 2,
+ RR = 3,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMetadataType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMetadataType.aidl
new file mode 100644
index 0000000..0ee0dbb
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMetadataType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioEncapsulationMetadataType {
+ NONE = 0,
+ FRAMEWORK_TUNER = 1,
+ DVB_AD_DESCRIPTOR = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMode.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMode.aidl
new file mode 100644
index 0000000..0747dba
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AudioEncapsulationMode {
+ INVALID = (-1) /* -1 */,
+ NONE = 0,
+ ELEMENTARY_STREAM = 1,
+ HANDLE = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationType.aidl
new file mode 100644
index 0000000..ed58fcf
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioEncapsulationType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioEncapsulationType {
+ NONE = 0,
+ IEC61937 = 1,
+ PCM = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFlag.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFlag.aidl
new file mode 100644
index 0000000..88afa43
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFlag.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@Backing(type="int") @VintfStability
+enum AudioFlag {
+ NONE = 0x0,
+ AUDIBILITY_ENFORCED = (0x1 << 0) /* 1 */,
+ SCO = (0x1 << 2) /* 4 */,
+ BEACON = (0x1 << 3) /* 8 */,
+ HW_AV_SYNC = (0x1 << 4) /* 16 */,
+ HW_HOTWORD = (0x1 << 5) /* 32 */,
+ BYPASS_INTERRUPTION_POLICY = (0x1 << 6) /* 64 */,
+ BYPASS_MUTE = (0x1 << 7) /* 128 */,
+ LOW_LATENCY = (0x1 << 8) /* 256 */,
+ DEEP_BUFFER = (0x1 << 9) /* 512 */,
+ NO_MEDIA_PROJECTION = (0x1 << 10) /* 1024 */,
+ MUTE_HAPTIC = (0x1 << 11) /* 2048 */,
+ NO_SYSTEM_CAPTURE = (0x1 << 12) /* 4096 */,
+ CAPTURE_PRIVATE = (0x1 << 13) /* 8192 */,
+ CONTENT_SPATIALIZED = (0x1 << 14) /* 16384 */,
+ NEVER_SPATIALIZE = (0x1 << 15) /* 32768 */,
+ CALL_REDIRECTION = (0x1 << 16) /* 65536 */,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatDescription.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatDescription.aidl
new file mode 100644
index 0000000..58c75eb
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatDescription.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioFormatDescription {
+ android.media.audio.common.AudioFormatType type = android.media.audio.common.AudioFormatType.DEFAULT;
+ android.media.audio.common.PcmType pcm = android.media.audio.common.PcmType.DEFAULT;
+ @utf8InCpp String encoding;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatType.aidl
new file mode 100644
index 0000000..e60794f
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioFormatType.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AudioFormatType {
+ DEFAULT = 0,
+ NON_PCM = DEFAULT /* 0 */,
+ PCM = 1,
+ SYS_RESERVED_INVALID = (-1) /* -1 */,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGain.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGain.aidl
new file mode 100644
index 0000000..adc5b67
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGain.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioGain {
+ int mode;
+ android.media.audio.common.AudioChannelLayout channelMask;
+ int minValue;
+ int maxValue;
+ int defaultValue;
+ int stepValue;
+ int minRampMs;
+ int maxRampMs;
+ boolean useForVolume;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainConfig.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainConfig.aidl
new file mode 100644
index 0000000..01877c7
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainConfig.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioGainConfig {
+ int index;
+ int mode;
+ android.media.audio.common.AudioChannelLayout channelMask;
+ int[] values;
+ int rampDurationMs;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainMode.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainMode.aidl
new file mode 100644
index 0000000..fddc20c
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioGainMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum AudioGainMode {
+ JOINT = 0,
+ CHANNELS = 1,
+ RAMP = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalAttributesGroup.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalAttributesGroup.aidl
new file mode 100644
index 0000000..b0bcad5
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalAttributesGroup.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalAttributesGroup {
+ android.media.audio.common.AudioStreamType streamType = android.media.audio.common.AudioStreamType.INVALID;
+ @utf8InCpp String volumeGroupName;
+ android.media.audio.common.AudioAttributes[] attributes;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalCapCriterion.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalCapCriterion.aidl
new file mode 100644
index 0000000..d5f31de
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalCapCriterion.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalCapCriterion {
+ @utf8InCpp String name;
+ @utf8InCpp String criterionTypeName;
+ @utf8InCpp String defaultLiteralValue;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalCapCriterionType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalCapCriterionType.aidl
new file mode 100644
index 0000000..8a5e679
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalCapCriterionType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalCapCriterionType {
+ @utf8InCpp String name;
+ boolean isInclusive;
+ @utf8InCpp String[] values;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalEngineConfig.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalEngineConfig.aidl
new file mode 100644
index 0000000..3c5a81c
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalEngineConfig.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalEngineConfig {
+ int defaultProductStrategyId = android.media.audio.common.AudioProductStrategyType.SYS_RESERVED_NONE /* -1 */;
+ android.media.audio.common.AudioHalProductStrategy[] productStrategies;
+ android.media.audio.common.AudioHalVolumeGroup[] volumeGroups;
+ @nullable android.media.audio.common.AudioHalEngineConfig.CapSpecificConfig capSpecificConfig;
+ @VintfStability
+ parcelable CapSpecificConfig {
+ android.media.audio.common.AudioHalCapCriterion[] criteria;
+ android.media.audio.common.AudioHalCapCriterionType[] criterionTypes;
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalProductStrategy.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalProductStrategy.aidl
new file mode 100644
index 0000000..a7accd1
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalProductStrategy.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalProductStrategy {
+ int id = android.media.audio.common.AudioProductStrategyType.SYS_RESERVED_NONE /* -1 */;
+ android.media.audio.common.AudioHalAttributesGroup[] attributesGroups;
+ const int VENDOR_STRATEGY_ID_START = 1000;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalVolumeCurve.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalVolumeCurve.aidl
new file mode 100644
index 0000000..d3ac536
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalVolumeCurve.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalVolumeCurve {
+ android.media.audio.common.AudioHalVolumeCurve.DeviceCategory deviceCategory = android.media.audio.common.AudioHalVolumeCurve.DeviceCategory.SPEAKER;
+ android.media.audio.common.AudioHalVolumeCurve.CurvePoint[] curvePoints;
+ @Backing(type="byte") @VintfStability
+ enum DeviceCategory {
+ HEADSET = 0,
+ SPEAKER = 1,
+ EARPIECE = 2,
+ EXT_MEDIA = 3,
+ HEARING_AID = 4,
+ }
+ @VintfStability
+ parcelable CurvePoint {
+ byte index;
+ int attenuationMb;
+ const byte MIN_INDEX = 0;
+ const byte MAX_INDEX = 100;
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalVolumeGroup.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalVolumeGroup.aidl
new file mode 100644
index 0000000..ee34490
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioHalVolumeGroup.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioHalVolumeGroup {
+ @utf8InCpp String name;
+ int minIndex;
+ int maxIndex;
+ android.media.audio.common.AudioHalVolumeCurve[] volumeCurves;
+ const int INDEX_DEFERRED_TO_AUDIO_SERVICE = (-1) /* -1 */;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioInputFlags.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioInputFlags.aidl
new file mode 100644
index 0000000..e6a57e9
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioInputFlags.aidl
@@ -0,0 +1,49 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioInputFlags {
+ FAST = 0,
+ HW_HOTWORD = 1,
+ RAW = 2,
+ SYNC = 3,
+ MMAP_NOIRQ = 4,
+ VOIP_TX = 5,
+ HW_AV_SYNC = 6,
+ DIRECT = 7,
+ ULTRASOUND = 8,
+ HOTWORD_TAP = 9,
+ HW_LOOKBACK = 10,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioIoFlags.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioIoFlags.aidl
new file mode 100644
index 0000000..4a46725
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioIoFlags.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioIoFlags {
+ int input;
+ int output;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioLatencyMode.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioLatencyMode.aidl
new file mode 100644
index 0000000..2a4e380
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioLatencyMode.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@Backing(type="byte") @VintfStability
+enum AudioLatencyMode {
+ FREE = 0,
+ LOW = 1,
+ DYNAMIC_SPATIAL_AUDIO_SOFTWARE = 2,
+ DYNAMIC_SPATIAL_AUDIO_HARDWARE = 3,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicy.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicy.aidl
new file mode 100644
index 0000000..98bf0e5
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicy.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioMMapPolicy {
+ UNSPECIFIED = 0,
+ NEVER = 1,
+ AUTO = 2,
+ ALWAYS = 3,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyInfo.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyInfo.aidl
new file mode 100644
index 0000000..7c4f75e
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyInfo.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioMMapPolicyInfo {
+ android.media.audio.common.AudioDevice device;
+ android.media.audio.common.AudioMMapPolicy mmapPolicy = android.media.audio.common.AudioMMapPolicy.UNSPECIFIED;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyType.aidl
new file mode 100644
index 0000000..efe8826
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMMapPolicyType.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioMMapPolicyType {
+ DEFAULT = 1,
+ EXCLUSIVE = 2,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMode.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMode.aidl
new file mode 100644
index 0000000..1b4cdc4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioMode.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioMode {
+ SYS_RESERVED_INVALID = (-2) /* -2 */,
+ SYS_RESERVED_CURRENT = (-1) /* -1 */,
+ NORMAL = 0,
+ RINGTONE = 1,
+ IN_CALL = 2,
+ IN_COMMUNICATION = 3,
+ CALL_SCREEN = 4,
+ SYS_RESERVED_CALL_REDIRECT = 5,
+ SYS_RESERVED_COMMUNICATION_REDIRECT = 6,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOffloadInfo.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOffloadInfo.aidl
new file mode 100644
index 0000000..40bd53b
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOffloadInfo.aidl
@@ -0,0 +1,50 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioOffloadInfo {
+ android.media.audio.common.AudioConfigBase base;
+ android.media.audio.common.AudioStreamType streamType = android.media.audio.common.AudioStreamType.INVALID;
+ int bitRatePerSecond;
+ long durationUs;
+ boolean hasVideo;
+ boolean isStreaming;
+ int bitWidth = 16;
+ int offloadBufferSize;
+ android.media.audio.common.AudioUsage usage = android.media.audio.common.AudioUsage.INVALID;
+ android.media.audio.common.AudioEncapsulationMode encapsulationMode = android.media.audio.common.AudioEncapsulationMode.INVALID;
+ int contentId;
+ int syncId;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOutputFlags.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOutputFlags.aidl
new file mode 100644
index 0000000..268e635
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioOutputFlags.aidl
@@ -0,0 +1,57 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioOutputFlags {
+ DIRECT = 0,
+ PRIMARY = 1,
+ FAST = 2,
+ DEEP_BUFFER = 3,
+ COMPRESS_OFFLOAD = 4,
+ NON_BLOCKING = 5,
+ HW_AV_SYNC = 6,
+ TTS = 7,
+ RAW = 8,
+ SYNC = 9,
+ IEC958_NONAUDIO = 10,
+ DIRECT_PCM = 11,
+ MMAP_NOIRQ = 12,
+ VOIP_RX = 13,
+ INCALL_MUSIC = 14,
+ GAPLESS_OFFLOAD = 15,
+ SPATIALIZER = 16,
+ ULTRASOUND = 17,
+ BIT_PERFECT = 18,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPlaybackRate.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPlaybackRate.aidl
new file mode 100644
index 0000000..a559f55
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPlaybackRate.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPlaybackRate {
+ float speed;
+ float pitch;
+ android.media.audio.common.AudioPlaybackRate.TimestretchMode timestretchMode = android.media.audio.common.AudioPlaybackRate.TimestretchMode.DEFAULT;
+ android.media.audio.common.AudioPlaybackRate.TimestretchFallbackMode fallbackMode = android.media.audio.common.AudioPlaybackRate.TimestretchFallbackMode.SYS_RESERVED_DEFAULT;
+ @Backing(type="int") @VintfStability
+ enum TimestretchMode {
+ DEFAULT = 0,
+ VOICE = 1,
+ }
+ @Backing(type="int") @VintfStability
+ enum TimestretchFallbackMode {
+ SYS_RESERVED_CUT_REPEAT = (-1) /* -1 */,
+ SYS_RESERVED_DEFAULT = 0,
+ MUTE = 1,
+ FAIL = 2,
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPort.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPort.aidl
new file mode 100644
index 0000000..970bbc0
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPort.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPort {
+ int id;
+ @utf8InCpp String name;
+ android.media.audio.common.AudioProfile[] profiles;
+ android.media.audio.common.AudioIoFlags flags;
+ android.media.audio.common.ExtraAudioDescriptor[] extraAudioDescriptors;
+ android.media.audio.common.AudioGain[] gains;
+ android.media.audio.common.AudioPortExt ext;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortConfig.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortConfig.aidl
new file mode 100644
index 0000000..18e6406
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortConfig.aidl
@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPortConfig {
+ int id;
+ int portId;
+ @nullable android.media.audio.common.Int sampleRate;
+ @nullable android.media.audio.common.AudioChannelLayout channelMask;
+ @nullable android.media.audio.common.AudioFormatDescription format;
+ @nullable android.media.audio.common.AudioGainConfig gain;
+ @nullable android.media.audio.common.AudioIoFlags flags;
+ android.media.audio.common.AudioPortExt ext;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortDeviceExt.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortDeviceExt.aidl
new file mode 100644
index 0000000..6633620
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortDeviceExt.aidl
@@ -0,0 +1,44 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPortDeviceExt {
+ android.media.audio.common.AudioDevice device;
+ int flags;
+ android.media.audio.common.AudioFormatDescription[] encodedFormats;
+ int encapsulationModes;
+ int encapsulationMetadataTypes;
+ const int FLAG_INDEX_DEFAULT_DEVICE = 0;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortExt.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortExt.aidl
new file mode 100644
index 0000000..af9d9c4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortExt.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioPortExt {
+ boolean unspecified;
+ android.media.audio.common.AudioPortDeviceExt device;
+ android.media.audio.common.AudioPortMixExt mix;
+ int session;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExt.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExt.aidl
new file mode 100644
index 0000000..5b74c0d
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExt.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioPortMixExt {
+ int handle;
+ android.media.audio.common.AudioPortMixExtUseCase usecase;
+ int maxOpenStreamCount;
+ int maxActiveStreamCount;
+ int recommendedMuteDurationMs;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExtUseCase.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExtUseCase.aidl
new file mode 100644
index 0000000..e9acb40
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioPortMixExtUseCase.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+union AudioPortMixExtUseCase {
+ boolean unspecified;
+ android.media.audio.common.AudioStreamType stream;
+ android.media.audio.common.AudioSource source;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProductStrategyType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProductStrategyType.aidl
new file mode 100644
index 0000000..9dd6bc5
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProductStrategyType.aidl
@@ -0,0 +1,48 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@Backing(type="byte") @VintfStability
+enum AudioProductStrategyType {
+ SYS_RESERVED_NONE = (-1) /* -1 */,
+ MEDIA = 0,
+ PHONE = 1,
+ SONIFICATION = 2,
+ SONIFICATION_RESPECTFUL = 3,
+ DTMF = 4,
+ ENFORCED_AUDIBLE = 5,
+ TRANSMITTED_THROUGH_SPEAKER = 6,
+ ACCESSIBILITY = 7,
+ SYS_RESERVED_REROUTING = 8,
+ SYS_RESERVED_CALL_ASSISTANT = 9,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProfile.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProfile.aidl
new file mode 100644
index 0000000..134cdd9
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioProfile.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioProfile {
+ @utf8InCpp String name;
+ android.media.audio.common.AudioFormatDescription format;
+ android.media.audio.common.AudioChannelLayout[] channelMasks;
+ int[] sampleRates;
+ android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioSource.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioSource.aidl
new file mode 100644
index 0000000..522adeb
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioSource.aidl
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioSource {
+ SYS_RESERVED_INVALID = (-1) /* -1 */,
+ DEFAULT = 0,
+ MIC = 1,
+ VOICE_UPLINK = 2,
+ VOICE_DOWNLINK = 3,
+ VOICE_CALL = 4,
+ CAMCORDER = 5,
+ VOICE_RECOGNITION = 6,
+ VOICE_COMMUNICATION = 7,
+ REMOTE_SUBMIX = 8,
+ UNPROCESSED = 9,
+ VOICE_PERFORMANCE = 10,
+ ECHO_REFERENCE = 1997,
+ FM_TUNER = 1998,
+ HOTWORD = 1999,
+ ULTRASOUND = 2000,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStandard.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStandard.aidl
new file mode 100644
index 0000000..704d340
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStandard.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioStandard {
+ NONE = 0,
+ EDID = 1,
+ SADB = 2,
+ VSADB = 3,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStreamType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStreamType.aidl
new file mode 100644
index 0000000..aa170b7
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioStreamType.aidl
@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioStreamType {
+ INVALID = (-2) /* -2 */,
+ SYS_RESERVED_DEFAULT = (-1) /* -1 */,
+ VOICE_CALL = 0,
+ SYSTEM = 1,
+ RING = 2,
+ MUSIC = 3,
+ ALARM = 4,
+ NOTIFICATION = 5,
+ BLUETOOTH_SCO = 6,
+ ENFORCED_AUDIBLE = 7,
+ DTMF = 8,
+ TTS = 9,
+ ACCESSIBILITY = 10,
+ ASSISTANT = 11,
+ SYS_RESERVED_REROUTING = 12,
+ SYS_RESERVED_PATCH = 13,
+ CALL_ASSISTANT = 14,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUsage.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUsage.aidl
new file mode 100644
index 0000000..7c30cd3
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUsage.aidl
@@ -0,0 +1,61 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioUsage {
+ INVALID = (-1) /* -1 */,
+ UNKNOWN = 0,
+ MEDIA = 1,
+ VOICE_COMMUNICATION = 2,
+ VOICE_COMMUNICATION_SIGNALLING = 3,
+ ALARM = 4,
+ NOTIFICATION = 5,
+ NOTIFICATION_TELEPHONY_RINGTONE = 6,
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_REQUEST = 7,
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_INSTANT = 8,
+ SYS_RESERVED_NOTIFICATION_COMMUNICATION_DELAYED = 9,
+ NOTIFICATION_EVENT = 10,
+ ASSISTANCE_ACCESSIBILITY = 11,
+ ASSISTANCE_NAVIGATION_GUIDANCE = 12,
+ ASSISTANCE_SONIFICATION = 13,
+ GAME = 14,
+ VIRTUAL_SOURCE = 15,
+ ASSISTANT = 16,
+ CALL_ASSISTANT = 17,
+ EMERGENCY = 1000,
+ SAFETY = 1001,
+ VEHICLE_STATUS = 1002,
+ ANNOUNCEMENT = 1003,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUuid.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUuid.aidl
new file mode 100644
index 0000000..af307da
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/AudioUuid.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable AudioUuid {
+ int timeLow;
+ int timeMid;
+ int timeHiAndVersion;
+ int clockSeq;
+ byte[] node;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Boolean.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Boolean.aidl
new file mode 100644
index 0000000..bc996e4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Boolean.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Boolean {
+ boolean value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Byte.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Byte.aidl
new file mode 100644
index 0000000..604e74d
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Byte.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Byte {
+ byte value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Double.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Double.aidl
new file mode 100644
index 0000000..a525629
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Double.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Double {
+ double value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/ExtraAudioDescriptor.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/ExtraAudioDescriptor.aidl
new file mode 100644
index 0000000..2ae2405
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/ExtraAudioDescriptor.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ExtraAudioDescriptor {
+ android.media.audio.common.AudioStandard standard = android.media.audio.common.AudioStandard.NONE;
+ byte[] audioDescriptor;
+ android.media.audio.common.AudioEncapsulationType encapsulationType = android.media.audio.common.AudioEncapsulationType.NONE;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Float.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Float.aidl
new file mode 100644
index 0000000..af98eab
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Float.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Float {
+ float value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Int.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Int.aidl
new file mode 100644
index 0000000..b0d3c49
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Int.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Int {
+ int value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Long.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Long.aidl
new file mode 100644
index 0000000..e403dd3
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Long.aidl
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Long {
+ long value;
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/MicrophoneDynamicInfo.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/MicrophoneDynamicInfo.aidl
new file mode 100644
index 0000000..1a6ec45
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/MicrophoneDynamicInfo.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable MicrophoneDynamicInfo {
+ @utf8InCpp String id;
+ android.media.audio.common.MicrophoneDynamicInfo.ChannelMapping[] channelMapping;
+ @Backing(type="int") @VintfStability
+ enum ChannelMapping {
+ UNUSED = 0,
+ DIRECT = 1,
+ PROCESSED = 2,
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/MicrophoneInfo.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/MicrophoneInfo.aidl
new file mode 100644
index 0000000..26c109f
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/MicrophoneInfo.aidl
@@ -0,0 +1,82 @@
+/*
+ * Copyright (C) 2023 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable MicrophoneInfo {
+ @utf8InCpp String id;
+ android.media.audio.common.AudioDevice device;
+ android.media.audio.common.MicrophoneInfo.Location location = android.media.audio.common.MicrophoneInfo.Location.UNKNOWN;
+ int group = GROUP_UNKNOWN /* -1 */;
+ int indexInTheGroup = INDEX_IN_THE_GROUP_UNKNOWN /* -1 */;
+ @nullable android.media.audio.common.MicrophoneInfo.Sensitivity sensitivity;
+ android.media.audio.common.MicrophoneInfo.Directionality directionality = android.media.audio.common.MicrophoneInfo.Directionality.UNKNOWN;
+ android.media.audio.common.MicrophoneInfo.FrequencyResponsePoint[] frequencyResponse;
+ @nullable android.media.audio.common.MicrophoneInfo.Coordinate position;
+ @nullable android.media.audio.common.MicrophoneInfo.Coordinate orientation;
+ const int GROUP_UNKNOWN = (-1) /* -1 */;
+ const int INDEX_IN_THE_GROUP_UNKNOWN = (-1) /* -1 */;
+ @Backing(type="int") @VintfStability
+ enum Location {
+ UNKNOWN = 0,
+ MAINBODY = 1,
+ MAINBODY_MOVABLE = 2,
+ PERIPHERAL = 3,
+ }
+ @VintfStability
+ parcelable Sensitivity {
+ float leveldBFS;
+ float maxSpldB;
+ float minSpldB;
+ }
+ @Backing(type="int") @VintfStability
+ enum Directionality {
+ UNKNOWN = 0,
+ OMNI = 1,
+ BI_DIRECTIONAL = 2,
+ CARDIOID = 3,
+ HYPER_CARDIOID = 4,
+ SUPER_CARDIOID = 5,
+ }
+ @VintfStability
+ parcelable FrequencyResponsePoint {
+ float frequencyHz;
+ float leveldB;
+ }
+ @VintfStability
+ parcelable Coordinate {
+ float x;
+ float y;
+ float z;
+ }
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/PcmType.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/PcmType.aidl
new file mode 100644
index 0000000..fbe3aea
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/PcmType.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@Backing(type="byte") @VintfStability
+enum PcmType {
+ DEFAULT = 0,
+ UINT_8_BIT = DEFAULT /* 0 */,
+ INT_16_BIT = 1,
+ INT_32_BIT = 2,
+ FIXED_Q_8_24 = 3,
+ FLOAT_32_BIT = 4,
+ INT_24_BIT = 5,
+}
diff --git a/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Void.aidl b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Void.aidl
new file mode 100644
index 0000000..2e8afd4
--- /dev/null
+++ b/media/aidl_api/android.media.audio.common.types/current/android/media/audio/common/Void.aidl
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2021 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.audio.common;
+/* @hide */
+@FixedSize @JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Void {
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/.hash b/media/aidl_api/android.media.soundtrigger.types/1/.hash
new file mode 100644
index 0000000..52fd9ff
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/.hash
@@ -0,0 +1 @@
+8c9bb119feca43f118028b89bd5d1077bc23bb39
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/AudioCapabilities.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/AudioCapabilities.aidl
new file mode 100644
index 0000000..5d88305
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/AudioCapabilities.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioCapabilities {
+ ECHO_CANCELLATION = 1,
+ NOISE_SUPPRESSION = 2,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ConfidenceLevel.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ConfidenceLevel.aidl
new file mode 100644
index 0000000..5127a11
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ConfidenceLevel.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ConfidenceLevel {
+ int userId;
+ int levelPercent;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameter.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameter.aidl
new file mode 100644
index 0000000..aadbf80
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameter.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum ModelParameter {
+ INVALID = -1,
+ THRESHOLD_FACTOR = 0,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameterRange.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameterRange.aidl
new file mode 100644
index 0000000..f29b728
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/ModelParameterRange.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ModelParameterRange {
+ int minInclusive;
+ int maxInclusive;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Phrase.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Phrase.aidl
new file mode 100644
index 0000000..11029ba
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Phrase.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Phrase {
+ int id;
+ int recognitionModes;
+ int[] users;
+ String locale;
+ String text;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionEvent.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionEvent.aidl
new file mode 100644
index 0000000..b75d1b8
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionEvent.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable PhraseRecognitionEvent {
+ android.media.soundtrigger.RecognitionEvent common;
+ android.media.soundtrigger.PhraseRecognitionExtra[] phraseExtras;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionExtra.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionExtra.aidl
new file mode 100644
index 0000000..e417c69
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseRecognitionExtra.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable PhraseRecognitionExtra {
+ int id;
+ int recognitionModes;
+ int confidenceLevel;
+ android.media.soundtrigger.ConfidenceLevel[] levels;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseSoundModel.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseSoundModel.aidl
new file mode 100644
index 0000000..b4b3854
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/PhraseSoundModel.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable PhraseSoundModel {
+ android.media.soundtrigger.SoundModel common;
+ android.media.soundtrigger.Phrase[] phrases;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Properties.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Properties.aidl
new file mode 100644
index 0000000..068db52
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Properties.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Properties {
+ String implementor;
+ String description;
+ int version;
+ String uuid;
+ String supportedModelArch;
+ int maxSoundModels;
+ int maxKeyPhrases;
+ int maxUsers;
+ int recognitionModes;
+ boolean captureTransition;
+ int maxBufferMs;
+ boolean concurrentCapture;
+ boolean triggerInEvent;
+ int powerConsumptionMw;
+ int audioCapabilities;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionConfig.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionConfig.aidl
new file mode 100644
index 0000000..63cd2cb
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionConfig.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable RecognitionConfig {
+ boolean captureRequested;
+ android.media.soundtrigger.PhraseRecognitionExtra[] phraseRecognitionExtras;
+ int audioCapabilities;
+ byte[] data;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionEvent.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionEvent.aidl
new file mode 100644
index 0000000..0209602
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionEvent.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable RecognitionEvent {
+ android.media.soundtrigger.RecognitionStatus status = android.media.soundtrigger.RecognitionStatus.INVALID;
+ android.media.soundtrigger.SoundModelType type = android.media.soundtrigger.SoundModelType.INVALID;
+ boolean captureAvailable;
+ int captureDelayMs;
+ int capturePreambleMs;
+ boolean triggerInData;
+ @nullable android.media.audio.common.AudioConfig audioConfig;
+ byte[] data;
+ boolean recognitionStillActive;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionMode.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionMode.aidl
new file mode 100644
index 0000000..5882910
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum RecognitionMode {
+ VOICE_TRIGGER = 1,
+ USER_IDENTIFICATION = 2,
+ USER_AUTHENTICATION = 4,
+ GENERIC_TRIGGER = 8,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionStatus.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionStatus.aidl
new file mode 100644
index 0000000..7881c28
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/RecognitionStatus.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum RecognitionStatus {
+ INVALID = -1,
+ SUCCESS = 0,
+ ABORTED = 1,
+ FAILURE = 2,
+ FORCED = 3,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModel.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModel.aidl
new file mode 100644
index 0000000..fe38264
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModel.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable SoundModel {
+ android.media.soundtrigger.SoundModelType type = android.media.soundtrigger.SoundModelType.INVALID;
+ String uuid;
+ String vendorUuid;
+ @nullable ParcelFileDescriptor data;
+ int dataSize;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModelType.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModelType.aidl
new file mode 100644
index 0000000..ac78641
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/SoundModelType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum SoundModelType {
+ INVALID = -1,
+ KEYPHRASE = 0,
+ GENERIC = 1,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Status.aidl b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Status.aidl
new file mode 100644
index 0000000..29f3167
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/1/android/media/soundtrigger/Status.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum Status {
+ INVALID = -1,
+ SUCCESS = 0,
+ RESOURCE_CONTENTION = 1,
+ OPERATION_NOT_SUPPORTED = 2,
+ TEMPORARY_PERMISSION_DENIED = 3,
+ DEAD_OBJECT = 4,
+ INTERNAL_ERROR = 5,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/AudioCapabilities.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/AudioCapabilities.aidl
new file mode 100644
index 0000000..5d88305
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/AudioCapabilities.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum AudioCapabilities {
+ ECHO_CANCELLATION = 1,
+ NOISE_SUPPRESSION = 2,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ConfidenceLevel.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ConfidenceLevel.aidl
new file mode 100644
index 0000000..5127a11
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ConfidenceLevel.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ConfidenceLevel {
+ int userId;
+ int levelPercent;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameter.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameter.aidl
new file mode 100644
index 0000000..aadbf80
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameter.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum ModelParameter {
+ INVALID = -1,
+ THRESHOLD_FACTOR = 0,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameterRange.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameterRange.aidl
new file mode 100644
index 0000000..f29b728
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/ModelParameterRange.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable ModelParameterRange {
+ int minInclusive;
+ int maxInclusive;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Phrase.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Phrase.aidl
new file mode 100644
index 0000000..11029ba
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Phrase.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Phrase {
+ int id;
+ int recognitionModes;
+ int[] users;
+ String locale;
+ String text;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionEvent.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionEvent.aidl
new file mode 100644
index 0000000..b75d1b8
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionEvent.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable PhraseRecognitionEvent {
+ android.media.soundtrigger.RecognitionEvent common;
+ android.media.soundtrigger.PhraseRecognitionExtra[] phraseExtras;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionExtra.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionExtra.aidl
new file mode 100644
index 0000000..e417c69
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseRecognitionExtra.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable PhraseRecognitionExtra {
+ int id;
+ int recognitionModes;
+ int confidenceLevel;
+ android.media.soundtrigger.ConfidenceLevel[] levels;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseSoundModel.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseSoundModel.aidl
new file mode 100644
index 0000000..b4b3854
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/PhraseSoundModel.aidl
@@ -0,0 +1,40 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable PhraseSoundModel {
+ android.media.soundtrigger.SoundModel common;
+ android.media.soundtrigger.Phrase[] phrases;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Properties.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Properties.aidl
new file mode 100644
index 0000000..068db52
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Properties.aidl
@@ -0,0 +1,53 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable Properties {
+ String implementor;
+ String description;
+ int version;
+ String uuid;
+ String supportedModelArch;
+ int maxSoundModels;
+ int maxKeyPhrases;
+ int maxUsers;
+ int recognitionModes;
+ boolean captureTransition;
+ int maxBufferMs;
+ boolean concurrentCapture;
+ boolean triggerInEvent;
+ int powerConsumptionMw;
+ int audioCapabilities;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionConfig.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionConfig.aidl
new file mode 100644
index 0000000..63cd2cb
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionConfig.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable RecognitionConfig {
+ boolean captureRequested;
+ android.media.soundtrigger.PhraseRecognitionExtra[] phraseRecognitionExtras;
+ int audioCapabilities;
+ byte[] data;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionEvent.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionEvent.aidl
new file mode 100644
index 0000000..0209602
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionEvent.aidl
@@ -0,0 +1,47 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable RecognitionEvent {
+ android.media.soundtrigger.RecognitionStatus status = android.media.soundtrigger.RecognitionStatus.INVALID;
+ android.media.soundtrigger.SoundModelType type = android.media.soundtrigger.SoundModelType.INVALID;
+ boolean captureAvailable;
+ int captureDelayMs;
+ int capturePreambleMs;
+ boolean triggerInData;
+ @nullable android.media.audio.common.AudioConfig audioConfig;
+ byte[] data;
+ boolean recognitionStillActive;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionMode.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionMode.aidl
new file mode 100644
index 0000000..5882910
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionMode.aidl
@@ -0,0 +1,42 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum RecognitionMode {
+ VOICE_TRIGGER = 1,
+ USER_IDENTIFICATION = 2,
+ USER_AUTHENTICATION = 4,
+ GENERIC_TRIGGER = 8,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionStatus.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionStatus.aidl
new file mode 100644
index 0000000..7881c28
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/RecognitionStatus.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum RecognitionStatus {
+ INVALID = -1,
+ SUCCESS = 0,
+ ABORTED = 1,
+ FAILURE = 2,
+ FORCED = 3,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModel.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModel.aidl
new file mode 100644
index 0000000..fe38264
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModel.aidl
@@ -0,0 +1,43 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@JavaDerive(equals=true, toString=true) @VintfStability
+parcelable SoundModel {
+ android.media.soundtrigger.SoundModelType type = android.media.soundtrigger.SoundModelType.INVALID;
+ String uuid;
+ String vendorUuid;
+ @nullable ParcelFileDescriptor data;
+ int dataSize;
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModelType.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModelType.aidl
new file mode 100644
index 0000000..ac78641
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/SoundModelType.aidl
@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum SoundModelType {
+ INVALID = -1,
+ KEYPHRASE = 0,
+ GENERIC = 1,
+}
diff --git a/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Status.aidl b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Status.aidl
new file mode 100644
index 0000000..29f3167
--- /dev/null
+++ b/media/aidl_api/android.media.soundtrigger.types/current/android/media/soundtrigger/Status.aidl
@@ -0,0 +1,45 @@
+/*
+ * Copyright (C) 2019 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.media.soundtrigger;
+/* @hide */
+@Backing(type="int") @VintfStability
+enum Status {
+ INVALID = -1,
+ SUCCESS = 0,
+ RESOURCE_CONTENTION = 1,
+ OPERATION_NOT_SUPPORTED = 2,
+ TEMPORARY_PERMISSION_DENIED = 3,
+ DEAD_OBJECT = 4,
+ INTERNAL_ERROR = 5,
+}
diff --git a/net/netd/1.0/vts/functional/VtsHalNetNetdV1_0TargetTest.cpp b/net/netd/1.0/vts/functional/VtsHalNetNetdV1_0TargetTest.cpp
index 36699e9..b6edead 100644
--- a/net/netd/1.0/vts/functional/VtsHalNetNetdV1_0TargetTest.cpp
+++ b/net/netd/1.0/vts/functional/VtsHalNetNetdV1_0TargetTest.cpp
@@ -72,6 +72,7 @@
ASSERT_EQ(INetd::StatusCode::INVALID_ARGUMENTS, retStatus);
}
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(NetdHidlTest);
INSTANTIATE_TEST_SUITE_P(
PerInstance, NetdHidlTest,
testing::ValuesIn(android::hardware::getAllHalInstanceNames(INetd::descriptor)),
diff --git a/net/netd/1.1/vts/functional/VtsHalNetNetdV1_1TargetTest.cpp b/net/netd/1.1/vts/functional/VtsHalNetNetdV1_1TargetTest.cpp
index 51de786..1b23064 100644
--- a/net/netd/1.1/vts/functional/VtsHalNetNetdV1_1TargetTest.cpp
+++ b/net/netd/1.1/vts/functional/VtsHalNetNetdV1_1TargetTest.cpp
@@ -321,6 +321,7 @@
EXPECT_EQ(0, countMatchingIpRules(regex2));
}
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(NetdHidlTest);
INSTANTIATE_TEST_SUITE_P(
PerInstance, NetdHidlTest,
testing::ValuesIn(android::hardware::getAllHalInstanceNames(INetd::descriptor)),
diff --git a/net/netd/aidl/Android.bp b/net/netd/aidl/Android.bp
new file mode 100644
index 0000000..d65df8e
--- /dev/null
+++ b/net/netd/aidl/Android.bp
@@ -0,0 +1,29 @@
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+aidl_interface {
+ name: "android.system.net.netd",
+ vendor_available: true,
+ srcs: ["android/system/net/netd/*.aidl"],
+ stability: "vintf",
+ backend: {
+ cpp: {
+ enabled: false,
+ },
+ java: {
+ sdk_version: "module_current",
+ },
+ ndk: {
+ enabled: true,
+ },
+ },
+ versions_with_info: [
+ {
+ version: "1",
+ imports: [],
+ },
+ ],
+ frozen: true,
+
+}
diff --git a/net/netd/aidl/aidl_api/android.system.net.netd/1/.hash b/net/netd/aidl/aidl_api/android.system.net.netd/1/.hash
new file mode 100644
index 0000000..92b70b9
--- /dev/null
+++ b/net/netd/aidl/aidl_api/android.system.net.netd/1/.hash
@@ -0,0 +1 @@
+df6b978ed394ebbb7970a8d4110e4b29c9b8736b
diff --git a/net/netd/aidl/aidl_api/android.system.net.netd/1/android/system/net/netd/INetd.aidl b/net/netd/aidl/aidl_api/android.system.net.netd/1/android/system/net/netd/INetd.aidl
new file mode 100644
index 0000000..c374a5c
--- /dev/null
+++ b/net/netd/aidl/aidl_api/android.system.net.netd/1/android/system/net/netd/INetd.aidl
@@ -0,0 +1,39 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.net.netd;
+@VintfStability
+interface INetd {
+ void addInterfaceToOemNetwork(in long networkHandle, in String ifname);
+ void addRouteToOemNetwork(in long networkHandle, in String ifname, in String destination, in String nexthop);
+ android.system.net.netd.INetd.OemNetwork createOemNetwork();
+ void destroyOemNetwork(in long networkHandle);
+ void removeInterfaceFromOemNetwork(in long networkHandle, in String ifname);
+ void removeRouteFromOemNetwork(in long networkHandle, in String ifname, in String destination, in String nexthop);
+ void setForwardingBetweenInterfaces(in String inputIfName, in String outputIfName, in boolean enable);
+ void setIpForwardEnable(in boolean enable);
+ const int STATUS_INVALID_ARGUMENTS = 1;
+ const int STATUS_NO_NETWORK = 2;
+ const int STATUS_ALREADY_EXISTS = 3;
+ const int STATUS_PERMISSION_DENIED = 4;
+ const int STATUS_UNKNOWN_ERROR = 5;
+ parcelable OemNetwork {
+ long networkHandle;
+ int packetMark;
+ }
+}
diff --git a/net/netd/aidl/aidl_api/android.system.net.netd/current/android/system/net/netd/INetd.aidl b/net/netd/aidl/aidl_api/android.system.net.netd/current/android/system/net/netd/INetd.aidl
new file mode 100644
index 0000000..c374a5c
--- /dev/null
+++ b/net/netd/aidl/aidl_api/android.system.net.netd/current/android/system/net/netd/INetd.aidl
@@ -0,0 +1,39 @@
+///////////////////////////////////////////////////////////////////////////////
+// THIS FILE IS IMMUTABLE. DO NOT EDIT IN ANY CASE. //
+///////////////////////////////////////////////////////////////////////////////
+
+// This file is a snapshot of an AIDL file. Do not edit it manually. There are
+// two cases:
+// 1). this is a frozen version file - do not edit this in any case.
+// 2). this is a 'current' file. If you make a backwards compatible change to
+// the interface (from the latest frozen version), the build system will
+// prompt you to update this file with `m <name>-update-api`.
+//
+// You must not make a backward incompatible change to any AIDL file built
+// with the aidl_interface module type with versions property set. The module
+// type is used to build AIDL files in a way that they can be used across
+// independently updatable components of the system. If a device is shipped
+// with such a backward incompatible change, it has a high risk of breaking
+// later when a module using the interface is updated, e.g., Mainline modules.
+
+package android.system.net.netd;
+@VintfStability
+interface INetd {
+ void addInterfaceToOemNetwork(in long networkHandle, in String ifname);
+ void addRouteToOemNetwork(in long networkHandle, in String ifname, in String destination, in String nexthop);
+ android.system.net.netd.INetd.OemNetwork createOemNetwork();
+ void destroyOemNetwork(in long networkHandle);
+ void removeInterfaceFromOemNetwork(in long networkHandle, in String ifname);
+ void removeRouteFromOemNetwork(in long networkHandle, in String ifname, in String destination, in String nexthop);
+ void setForwardingBetweenInterfaces(in String inputIfName, in String outputIfName, in boolean enable);
+ void setIpForwardEnable(in boolean enable);
+ const int STATUS_INVALID_ARGUMENTS = 1;
+ const int STATUS_NO_NETWORK = 2;
+ const int STATUS_ALREADY_EXISTS = 3;
+ const int STATUS_PERMISSION_DENIED = 4;
+ const int STATUS_UNKNOWN_ERROR = 5;
+ parcelable OemNetwork {
+ long networkHandle;
+ int packetMark;
+ }
+}
diff --git a/net/netd/aidl/android/system/net/netd/INetd.aidl b/net/netd/aidl/android/system/net/netd/INetd.aidl
new file mode 100644
index 0000000..58110de
--- /dev/null
+++ b/net/netd/aidl/android/system/net/netd/INetd.aidl
@@ -0,0 +1,136 @@
+package android.system.net.netd;
+
+/**
+ * This is the root of the HAL module and is the interface returned when
+ * loading an implementation of the INetd HAL.
+ */
+@VintfStability
+interface INetd {
+ /**
+ * ServiceSpecificException values for INetd requests
+ */
+ const int STATUS_INVALID_ARGUMENTS = 1;
+ const int STATUS_NO_NETWORK = 2;
+ const int STATUS_ALREADY_EXISTS = 3;
+ const int STATUS_PERMISSION_DENIED = 4;
+ const int STATUS_UNKNOWN_ERROR = 5;
+
+ /**
+ * Add interface to a specified OEM network
+ *
+ * @param networkHandle Handle to the OEM network previously returned from
+ * INetd::createOemNetwork.
+ * @param ifname Interface name to add to the OEM network.
+ * For e.g. "dummy0".
+ * @throws ServiceSpecificException with values from the INetd::STATUS_* constants
+ */
+ void addInterfaceToOemNetwork(in long networkHandle, in String ifname);
+
+ /**
+ * Add route to a specified OEM network
+ * Either both, or one of the ifname and nexthop must be specified.
+ *
+ * @param networkHandle Handle to the OEM network previously returned from
+ * INetd::createOemNetwork.
+ * @param ifname Interface name specified by the route, or an empty
+ * string for a route that does not specify an
+ * interface.
+ * For e.g. "dummy0"
+ * @param destination The destination prefix of the route in CIDR notation.
+ * For e.g. 192.0.2.0/24 or 2001:db8:1::/48.
+ * @param nexthop IP address of the gateway for the route, or an empty
+ * string for a directly-connected route. If non-empty,
+ * must be of the same address family as the
+ * destination.
+ * For e.g. 10.0.0.1 or 2001:db8:1::cafe.
+ * @throws ServiceSpecificException with values from the INetd::STATUS_* constants
+ */
+ void addRouteToOemNetwork(in long networkHandle, in String ifname, in String destination,
+ in String nexthop);
+
+ parcelable OemNetwork {
+ /**
+ * A handle to the OEM network.
+ * Zero implies no networks are available and created
+ */
+ long networkHandle;
+ /**
+ * The packet mark that vendor network stack configuration code must use when
+ * routing packets to this network. No applications may use this mark. They must
+ * instead pass the networkHandle to the android_set*network LL-NDK APIs.
+ */
+ int packetMark;
+ }
+
+ /**
+ * Creates a physical network to be used for interfaces managed by the OEM
+ *
+ * @return The physical OemNetwork that was created.
+ * @throws ServiceSpecificException with values from the INetd::STATUS_* constants
+ */
+ OemNetwork createOemNetwork();
+
+ /**
+ * Destroys the specified network previously created using createOemNetwork()
+ *
+ * @param networkHandle Handle to the OEM network previously returned from
+ * INetd::createOemNetwork.
+ * @throws ServiceSpecificException with values from the INetd::STATUS_* constants
+ */
+ void destroyOemNetwork(in long networkHandle);
+
+ /**
+ * Remove interface from a specified OEM network.
+ *
+ * @param networkHandle Handle to the OEM network previously returned from
+ * INetd::createOemNetwork.
+ * @param ifname Interface name to remove from the OEM network.
+ * For e.g. "dummy0".
+ * @throws ServiceSpecificException with values from the INetd::STATUS_* constants
+ */
+ void removeInterfaceFromOemNetwork(in long networkHandle, in String ifname);
+
+ /**
+ * Remove route from a specified OEM network.
+ * Either both, or one of the ifname and nexthop must be specified.
+ *
+ * @param networkHandle Handle to the OEM network previously returned from
+ * INetd::createOemNetwork.
+ * @param ifname Interface name specified by the route, or an empty
+ * string for a route that does not specify an
+ * interface.
+ * For e.g. "dummy0"
+ * @param destination The destination prefix of the route in CIDR notation.
+ * For e.g. 192.0.2.0/24 or 2001:db8:1::/48.
+ * @param nexthop IP address of the gateway for the route, or an empty
+ * string for a directly-connected route. If non-empty,
+ * must be of the same address family as the
+ * destination.
+ * For e.g. 10.0.0.1 or 2001:db8:1::cafe.
+ * @throws ServiceSpecificException with values from the INetd::STATUS_* constants
+ */
+ void removeRouteFromOemNetwork(in long networkHandle, in String ifname,
+ in String destination, in String nexthop);
+
+ /**
+ * Enables forwarding between two interfaces, one of which must be in an
+ * OEM network.
+ *
+ * @param inputIfName Input interface. For e.g. "dummy0".
+ * @param outputIfName Output interface. For e.g. "rmnet_data7".
+ * @param enable bool to enable or disable forwarding between the
+ * two interfaces.
+ * @throws ServiceSpecificException with values from the INetd::STATUS_* constants
+ */
+ void setForwardingBetweenInterfaces(in String inputIfName, in String outputIfName,
+ in boolean enable);
+
+ /**
+ * Enable IP forwarding on the system. Client must disable forwarding when
+ * it's no longer needed.
+ *
+ * @param enable bool to enable or disable forwarding.
+ * @throws ServiceSpecificException with values from the INetd::STATUS_* constants
+ */
+ void setIpForwardEnable(in boolean enable);
+}
diff --git a/net/netd/aidl/vts/Android.bp b/net/netd/aidl/vts/Android.bp
new file mode 100644
index 0000000..2d5bdb2
--- /dev/null
+++ b/net/netd/aidl/vts/Android.bp
@@ -0,0 +1,37 @@
+//
+// Copyright (C) 2022 The Android Open Source Project
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+package {
+ default_applicable_licenses: ["Android-Apache-2.0"],
+}
+
+cc_test {
+ name: "VtsHalNetNetdV1TargetTest",
+ srcs: [
+ "VtsHalNetNetdV1TargetTest.cpp",
+ ],
+ defaults: ["VtsHalNetNetdTestDefaults",
+ "use_libaidlvintf_gtest_helper_static",],
+ static_libs: [
+ "android.system.net.netd-V1-ndk",
+ "libnetd_test_tun_interface",
+ ],
+ shared_libs: [
+ "libnetutils",
+ "libbinder_ndk",
+ ],
+ require_root: true,
+ test_suites: ["vts"],
+}
diff --git a/net/netd/aidl/vts/VtsHalNetNetdV1TargetTest.cpp b/net/netd/aidl/vts/VtsHalNetNetdV1TargetTest.cpp
new file mode 100644
index 0000000..d949f95
--- /dev/null
+++ b/net/netd/aidl/vts/VtsHalNetNetdV1TargetTest.cpp
@@ -0,0 +1,334 @@
+/*
+ * Copyright 2022 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#define LOG_TAG "netd_aidl_test"
+
+#include <aidl/Gtest.h>
+#include <aidl/Vintf.h>
+#include <aidl/android/system/net/netd/INetd.h>
+#include <android-base/stringprintf.h>
+#include <android/binder_manager.h>
+#include <android/binder_process.h>
+#include <gtest/gtest.h>
+#include <linux/if.h>
+#include <log/log.h>
+#include <netutils/ifc.h>
+
+#include "VtsHalNetNetdTestUtils.h"
+#include "tun_interface.h"
+
+using aidl::android::system::net::netd::INetd;
+using android::base::StringPrintf;
+using android::net::TunInterface;
+
+namespace {
+const net_handle_t INVALID_NET_HANDLE = 0x6600FACADE;
+
+constexpr const char* IPV4_ROUTER = "192.0.2.1";
+constexpr const char* IPV4_CONNECTED = "192.0.2.0/25";
+constexpr const char* IPV4_SUBNET_1 = "192.0.2.192/28";
+constexpr const char* IPV4_HOST_1 = "192.0.2.195";
+constexpr const char* IPV4_SUBNET_2 = "192.0.2.240/28";
+constexpr const char* IPV4_HOST_2 = "192.0.2.245";
+constexpr const char* IPV4_UNREACHABLE = "192.0.2.239";
+
+constexpr const char* IPV6_ROUTER = "2001:db8::cafe";
+constexpr const char* IPV6_CONNECTED = "2001:db8::/64";
+constexpr const char* IPV6_SUBNET_1 = "2001:db8:babe::/48";
+constexpr const char* IPV6_HOST_1 = "2001:db8:babe::1";
+constexpr const char* IPV6_SUBNET_2 = "2001:db8:d00d::/48";
+constexpr const char* IPV6_HOST_2 = "2001:db8:d00d::1";
+constexpr const char* IPV6_UNREACHABLE = "2001:db8:d0a::";
+
+constexpr int NETD_STATUS_OK = 0;
+
+std::vector<const char*> REACHABLE = {
+ IPV4_ROUTER, IPV4_HOST_1, IPV4_HOST_2, IPV6_ROUTER, IPV6_HOST_1, IPV6_HOST_2,
+};
+
+void checkAllReachable(net_handle_t handle) {
+ int ret;
+ for (const auto& dst : REACHABLE) {
+ ret = checkReachability(handle, dst);
+ EXPECT_EQ(0, ret) << "Expected reachability to " << dst << " but got %s" << strerror(-ret);
+ }
+ for (const auto& dst : {IPV4_UNREACHABLE, IPV6_UNREACHABLE}) {
+ EXPECT_EQ(-ENETUNREACH, checkReachability(handle, dst))
+ << "Expected " << dst << " to be unreachable, but was reachable";
+ }
+}
+
+void checkAllUnreachable(net_handle_t handle) {
+ for (const auto& dst : REACHABLE) {
+ EXPECT_EQ(-ENETUNREACH, checkReachability(handle, dst));
+ }
+ for (const auto& dst : {IPV4_UNREACHABLE, IPV6_UNREACHABLE}) {
+ EXPECT_EQ(-ENETUNREACH, checkReachability(handle, dst));
+ }
+}
+
+} // namespace
+class NetdAidlTest : public ::testing::TestWithParam<std::string> {
+ public:
+ // Netd HAL instance.
+ std::shared_ptr<INetd> netd;
+
+ // The nethandle of our test network, and its packet mark.
+ net_handle_t mNetHandle;
+ uint32_t mPacketMark;
+
+ // Two interfaces that we can add and remove from our test network.
+ static TunInterface sTun1;
+ static TunInterface sTun2;
+
+ // The interface name of sTun1, for convenience.
+ static const char* sIfaceName;
+
+ static void SetUpTestCase() {
+ ASSERT_EQ(0, sTun1.init());
+ ASSERT_EQ(0, sTun2.init());
+ ASSERT_LE(sTun1.name().size(), static_cast<size_t>(IFNAMSIZ));
+ ASSERT_LE(sTun2.name().size(), static_cast<size_t>(IFNAMSIZ));
+ ifc_init();
+ ASSERT_EQ(0, ifc_up(sTun1.name().c_str()));
+ ASSERT_EQ(0, ifc_up(sTun2.name().c_str()));
+ sIfaceName = sTun1.name().c_str();
+ }
+
+ static void TearDownTestCase() {
+ sTun1.destroy();
+ sTun2.destroy();
+ ifc_close();
+ }
+
+ virtual void SetUp() override {
+ netd =
+ INetd::fromBinder(ndk::SpAIBinder(AServiceManager_waitForService(GetParam().c_str())));
+
+ ASSERT_NE(netd, nullptr) << "Could not get AIDL instance";
+
+ // Set up an OEM network.
+ INetd::OemNetwork oemNetwork;
+ auto ret = netd->createOemNetwork(&oemNetwork);
+ mNetHandle = oemNetwork.networkHandle;
+ mPacketMark = oemNetwork.packetMark;
+ ASSERT_TRUE(ret.isOk());
+ ASSERT_NE(NETWORK_UNSPECIFIED, mNetHandle);
+ ASSERT_NE((uint32_t)0, mPacketMark);
+ }
+
+ virtual void TearDown() override {
+ auto ret = netd->destroyOemNetwork(mNetHandle);
+ ASSERT_TRUE(ret.isOk());
+ }
+
+ void expectAddRoute(int expectedStatus, net_handle_t handle, const char* iface,
+ const char* destination, const char* nexthop) {
+ auto ret = netd->addRouteToOemNetwork(handle, iface, destination, nexthop);
+ if (expectedStatus == NETD_STATUS_OK) {
+ EXPECT_TRUE(ret.isOk());
+ } else {
+ EXPECT_EQ(expectedStatus, ret.getServiceSpecificError());
+ }
+ }
+
+ void expectAddRouteSuccess(net_handle_t h, const char* i, const char* d, const char* n) {
+ expectAddRoute(NETD_STATUS_OK, h, i, d, n);
+ }
+
+ void expectRemoveRoute(int expectedStatus, net_handle_t handle, const char* iface,
+ const char* destination, const char* nexthop) {
+ auto ret = netd->removeRouteFromOemNetwork(handle, iface, destination, nexthop);
+ if (expectedStatus == NETD_STATUS_OK) {
+ EXPECT_TRUE(ret.isOk());
+ } else {
+ EXPECT_EQ(expectedStatus, ret.getServiceSpecificError());
+ }
+ }
+
+ void expectRemoveRouteSuccess(net_handle_t h, const char* i, const char* d, const char* n) {
+ expectRemoveRoute(NETD_STATUS_OK, h, i, d, n);
+ }
+};
+
+TunInterface NetdAidlTest::sTun1;
+TunInterface NetdAidlTest::sTun2;
+const char* NetdAidlTest::sIfaceName;
+
+// Tests adding and removing interfaces from the OEM network.
+TEST_P(NetdAidlTest, TestAddRemoveInterfaces) {
+ // HACK: mark out permissions bits.
+ uint32_t packetMark = mPacketMark & 0xffff;
+
+ EXPECT_EQ(0, checkNetworkExists(mNetHandle));
+ EXPECT_EQ(0, countRulesForFwmark(packetMark));
+
+ // Adding an interface creates the routing rules.
+ auto ret = netd->addInterfaceToOemNetwork(mNetHandle, sIfaceName);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(0, checkNetworkExists(mNetHandle));
+ EXPECT_EQ(2, countRulesForFwmark(packetMark));
+
+ // Adding an interface again silently succeeds.
+ ret = netd->addInterfaceToOemNetwork(mNetHandle, sIfaceName);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(0, checkNetworkExists(mNetHandle));
+ EXPECT_EQ(2, countRulesForFwmark(packetMark));
+
+ // More than one network can be created.
+
+ INetd::OemNetwork oem;
+ ret = netd->createOemNetwork(&oem);
+ EXPECT_TRUE(ret.isOk());
+ net_handle_t netHandle2 = oem.networkHandle;
+ uint32_t packetMark2 = oem.packetMark & 0xffff;
+ EXPECT_NE(mNetHandle, netHandle2);
+ EXPECT_NE(packetMark, packetMark2);
+ EXPECT_EQ(0, checkNetworkExists(netHandle2));
+ EXPECT_EQ(0, countRulesForFwmark(packetMark2));
+
+ // An interface can only be in one network.
+ ret = netd->addInterfaceToOemNetwork(netHandle2, sIfaceName);
+ EXPECT_FALSE(ret.isOk());
+ EXPECT_EQ(INetd::STATUS_UNKNOWN_ERROR, ret.getServiceSpecificError());
+
+ // Removing the interface removes the rules.
+ ret = netd->removeInterfaceFromOemNetwork(mNetHandle, sIfaceName);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(0, countRulesForFwmark(packetMark));
+
+ ret = netd->addInterfaceToOemNetwork(netHandle2, sIfaceName);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(2, countRulesForFwmark(packetMark2));
+
+ // When a network is removed the interfaces are deleted.
+ ret = netd->destroyOemNetwork(netHandle2);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(-ENONET, checkNetworkExists(netHandle2));
+ EXPECT_EQ(0, countRulesForFwmark(packetMark2));
+
+ // Adding an interface to a non-existent network fails.
+ ret = netd->addInterfaceToOemNetwork(INVALID_NET_HANDLE, sIfaceName);
+ EXPECT_FALSE(ret.isOk());
+ EXPECT_EQ(INetd::STATUS_INVALID_ARGUMENTS, ret.getServiceSpecificError());
+ ret = netd->removeInterfaceFromOemNetwork(INVALID_NET_HANDLE, sIfaceName);
+ EXPECT_FALSE(ret.isOk());
+ EXPECT_EQ(INetd::STATUS_INVALID_ARGUMENTS, ret.getServiceSpecificError());
+}
+
+TEST_P(NetdAidlTest, TestAddRemoveRoutes) {
+ auto ret = netd->addInterfaceToOemNetwork(mNetHandle, sIfaceName);
+ ASSERT_TRUE(ret.isOk());
+
+ // Network exists, but has no routes and no connectivity.
+ EXPECT_EQ(0, checkNetworkExists(mNetHandle));
+ checkAllUnreachable(mNetHandle);
+
+ // Add a directly-connected route and two gatewayed routes through it.
+ expectAddRouteSuccess(mNetHandle, sIfaceName, IPV4_CONNECTED, "");
+ expectAddRouteSuccess(mNetHandle, sIfaceName, IPV4_SUBNET_1, IPV4_ROUTER);
+ expectAddRouteSuccess(mNetHandle, sIfaceName, IPV4_SUBNET_2, IPV4_ROUTER);
+ expectAddRouteSuccess(mNetHandle, sIfaceName, IPV6_CONNECTED, "");
+ expectAddRouteSuccess(mNetHandle, sIfaceName, IPV6_SUBNET_1, IPV6_ROUTER);
+ expectAddRouteSuccess(mNetHandle, sIfaceName, IPV6_SUBNET_2, IPV6_ROUTER);
+
+ // Test some destinations.
+ checkAllReachable(mNetHandle);
+
+ // Remove the directly-connected routes and everything is unreachable again.
+ expectRemoveRouteSuccess(mNetHandle, sIfaceName, IPV4_CONNECTED, "");
+ expectRemoveRouteSuccess(mNetHandle, sIfaceName, IPV6_CONNECTED, "");
+ expectRemoveRouteSuccess(mNetHandle, sIfaceName, IPV4_SUBNET_1, IPV4_ROUTER);
+ expectRemoveRouteSuccess(mNetHandle, sIfaceName, IPV4_SUBNET_2, IPV4_ROUTER);
+ expectRemoveRouteSuccess(mNetHandle, sIfaceName, IPV6_SUBNET_1, IPV6_ROUTER);
+ expectRemoveRouteSuccess(mNetHandle, sIfaceName, IPV6_SUBNET_2, IPV6_ROUTER);
+
+ checkAllUnreachable(mNetHandle);
+
+ // Invalid: route doesn't exist so can't be deleted.
+ expectRemoveRoute(INetd::STATUS_UNKNOWN_ERROR, mNetHandle, sIfaceName, IPV4_CONNECTED, "");
+
+ // Invalid: IP address instead of prefix.
+ expectAddRoute(INetd::STATUS_INVALID_ARGUMENTS, mNetHandle, sIfaceName, IPV4_HOST_1, "");
+ expectAddRoute(INetd::STATUS_INVALID_ARGUMENTS, mNetHandle, sIfaceName, IPV6_HOST_1, "");
+
+ // Invalid: both nexthop and interface are empty.
+ expectAddRoute(INetd::STATUS_UNKNOWN_ERROR, mNetHandle, "", IPV4_SUBNET_1, "");
+ expectAddRoute(INetd::STATUS_UNKNOWN_ERROR, mNetHandle, "", IPV6_SUBNET_1, "");
+
+ // The kernel deletes the routes when the interfaces go away.
+}
+
+// Tests enabling and disabling forwarding between interfaces.
+TEST_P(NetdAidlTest, TestForwarding) {
+ auto ret = netd->addInterfaceToOemNetwork(mNetHandle, sTun1.name().c_str());
+ EXPECT_TRUE(ret.isOk());
+ ret = netd->addInterfaceToOemNetwork(mNetHandle, sTun2.name().c_str());
+ EXPECT_TRUE(ret.isOk());
+
+ // TODO: move this test to netd and use ROUTE_TABLE_OFFSET_FROM_INDEX directly.
+ uint32_t table1 = 1000 + sTun1.ifindex();
+ uint32_t table2 = 1000 + sTun1.ifindex();
+ const char* regexTemplate = "from all iif %s .*lookup (%s|%d)";
+ std::string regex1 =
+ StringPrintf(regexTemplate, sTun1.name().c_str(), sTun2.name().c_str(), table2);
+ std::string regex2 =
+ StringPrintf(regexTemplate, sTun2.name().c_str(), sTun1.name().c_str(), table1);
+
+ EXPECT_EQ(0, countMatchingIpRules(regex1));
+ EXPECT_EQ(0, countMatchingIpRules(regex2));
+
+ ret = netd->setForwardingBetweenInterfaces(sTun1.name(), sTun2.name(), true);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(2, countMatchingIpRules(regex1));
+ EXPECT_EQ(0, countMatchingIpRules(regex2));
+
+ // No attempt at deduplicating rules is made.
+ ret = netd->setForwardingBetweenInterfaces(sTun1.name(), sTun2.name(), true);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(4, countMatchingIpRules(regex1));
+
+ ret = netd->setForwardingBetweenInterfaces(sTun1.name(), sTun2.name(), false);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(2, countMatchingIpRules(regex1));
+
+ ret = netd->setForwardingBetweenInterfaces(sTun2.name(), sTun1.name(), true);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(2, countMatchingIpRules(regex1));
+ EXPECT_EQ(2, countMatchingIpRules(regex2));
+
+ ret = netd->setForwardingBetweenInterfaces(sTun1.name(), sTun2.name(), false);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(0, countMatchingIpRules(regex1));
+ EXPECT_EQ(2, countMatchingIpRules(regex2));
+
+ ret = netd->setForwardingBetweenInterfaces(sTun2.name(), sTun1.name(), false);
+ EXPECT_TRUE(ret.isOk());
+ EXPECT_EQ(0, countMatchingIpRules(regex1));
+ EXPECT_EQ(0, countMatchingIpRules(regex2));
+
+ // Deleting rules that don't exist fails.
+ ret = netd->setForwardingBetweenInterfaces(sTun1.name(), sTun2.name(), false);
+ EXPECT_FALSE(ret.isOk());
+ EXPECT_EQ(INetd::STATUS_UNKNOWN_ERROR, ret.getServiceSpecificError());
+ EXPECT_EQ(0, countMatchingIpRules(regex1));
+ EXPECT_EQ(0, countMatchingIpRules(regex2));
+}
+
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(NetdAidlTest);
+INSTANTIATE_TEST_SUITE_P(PerInstance, NetdAidlTest,
+ testing::ValuesIn(::android::getAidlHalInstanceNames(INetd::descriptor)),
+ android::PrintInstanceNameToString);
diff --git a/suspend/1.0/default/Android.bp b/suspend/1.0/default/Android.bp
index 9bcbc3c..83dadb9 100644
--- a/suspend/1.0/default/Android.bp
+++ b/suspend/1.0/default/Android.bp
@@ -30,8 +30,8 @@
cflags: [
"-Wall",
"-Werror",
+ "-Wthread-safety",
],
- cpp_std: "c++17",
}
cc_defaults {
@@ -43,20 +43,20 @@
}
cc_binary {
- name: "android.system.suspend@1.0-service",
+ name: "android.system.suspend-service",
relative_install_path: "hw",
defaults: [
"system_suspend_defaults",
"system_suspend_stats_defaults",
],
- init_rc: ["android.system.suspend@1.0-service.rc"],
- vintf_fragments: ["android.system.suspend@1.0-service.xml"],
+ init_rc: ["android.system.suspend-service.rc"],
+ vintf_fragments: ["android.system.suspend-service.xml"],
shared_libs: [
"android.system.suspend-V1-ndk",
"android.system.suspend.control-V1-cpp",
"android.system.suspend.control.internal-cpp",
"android.system.suspend@1.0",
- "SuspendProperties",
+ "libSuspendProperties",
],
srcs: [
"main.cpp",
@@ -82,7 +82,6 @@
"android.system.suspend.control-V1-cpp",
"android.system.suspend.control.internal-cpp",
"libgmock",
- "SuspendProperties",
],
tidy_timeout_srcs: [
"SystemSuspendUnitTest.cpp",
diff --git a/suspend/1.0/default/SystemSuspend.cpp b/suspend/1.0/default/SystemSuspend.cpp
index a0e08b4..3362fe0 100644
--- a/suspend/1.0/default/SystemSuspend.cpp
+++ b/suspend/1.0/default/SystemSuspend.cpp
@@ -56,6 +56,12 @@
static constexpr char kSysPowerWakeLock[] = "/sys/power/wake_lock";
static constexpr char kSysPowerWakeUnlock[] = "/sys/power/wake_unlock";
static constexpr char kUnknownWakeup[] = "unknown";
+// This is used to disable autosuspend when zygote is restarted
+// it allows the system to make progress before autosuspend is kicked
+// NOTE: If the name of this wakelock is changed then also update the name
+// in rootdir/init.zygote32.rc, rootdir/init.zygote64.rc, and
+// rootdir/init.zygote64_32.rc
+static constexpr char kZygoteKernelWakelock[] = "zygote_kwl";
// This function assumes that data in fd is small enough that it can be read in one go.
// We use this function instead of the ones available in libbase because it doesn't block
@@ -72,11 +78,14 @@
std::string reasonlines;
lseek(fd, 0, SEEK_SET);
- if (!ReadFdToString(fd, &reasonlines) || reasonlines.empty()) {
+
+ bool ret = ReadFdToString(fd, &reasonlines);
+ if (!ret)
PLOG(ERROR) << "failed to read wakeup reasons";
- // Return unknown wakeup reason if we fail to read
+
+ // Return unknown wakeup reason if reading wakeup reasons fails or is empty
+ if (!ret || reasonlines.empty())
return {kUnknownWakeup};
- }
std::stringstream ss(reasonlines);
for (std::string reasonline; std::getline(ss, reasonline);) {
@@ -150,21 +159,31 @@
if (mWakeLockFd < 0) {
PLOG(ERROR) << "error opening " << kSysPowerWakeLock;
}
- mWakeUnlockFd.reset(TEMP_FAILURE_RETRY(open(kSysPowerWakeUnlock, O_CLOEXEC | O_RDWR)));
- if (mWakeUnlockFd < 0) {
- PLOG(ERROR) << "error opening " << kSysPowerWakeUnlock;
- }
+ }
+
+ mWakeUnlockFd.reset(TEMP_FAILURE_RETRY(open(kSysPowerWakeUnlock, O_CLOEXEC | O_RDWR)));
+ if (mWakeUnlockFd < 0) {
+ PLOG(ERROR) << "error opening " << kSysPowerWakeUnlock;
}
}
bool SystemSuspend::enableAutosuspend(const sp<IBinder>& token) {
+ auto tokensLock = std::lock_guard(mAutosuspendClientTokensLock);
auto autosuspendLock = std::lock_guard(mAutosuspendLock);
- bool hasToken = std::find(mDisableAutosuspendTokens.begin(), mDisableAutosuspendTokens.end(),
- token) != mDisableAutosuspendTokens.end();
+ // Disable zygote kernel wakelock, since explicitly attempting to
+ // enable autosuspend. This should be done even if autosuspend is
+ // already enabled, since it could be the case that the framework
+ // is restarting and connecting to the existing suspend service.
+ if (!WriteStringToFd(kZygoteKernelWakelock, mWakeUnlockFd)) {
+ PLOG(ERROR) << "error writing " << kZygoteKernelWakelock << " to " << kSysPowerWakeUnlock;
+ }
+
+ bool hasToken = std::find(mAutosuspendClientTokens.begin(), mAutosuspendClientTokens.end(),
+ token) != mAutosuspendClientTokens.end();
if (!hasToken) {
- mDisableAutosuspendTokens.push_back(token);
+ mAutosuspendClientTokens.push_back(token);
}
if (mAutosuspendEnabled) {
@@ -178,7 +197,7 @@
}
void SystemSuspend::disableAutosuspendLocked() {
- mDisableAutosuspendTokens.clear();
+ mAutosuspendClientTokens.clear();
if (mAutosuspendEnabled) {
mAutosuspendEnabled = false;
mAutosuspendCondVar.notify_all();
@@ -187,28 +206,37 @@
}
void SystemSuspend::disableAutosuspend() {
+ auto tokensLock = std::lock_guard(mAutosuspendClientTokensLock);
auto autosuspendLock = std::lock_guard(mAutosuspendLock);
disableAutosuspendLocked();
}
-bool SystemSuspend::hasAliveAutosuspendTokenLocked() {
- mDisableAutosuspendTokens.erase(
- std::remove_if(mDisableAutosuspendTokens.begin(), mDisableAutosuspendTokens.end(),
+void SystemSuspend::checkAutosuspendClientsLivenessLocked() {
+ // Ping autosuspend client tokens, remove any dead tokens from the list.
+ // mAutosuspendLock must not be held when calling this, as that could lead to a deadlock
+ // if pingBinder() can't be processed by system_server because it's Binder thread pool is
+ // exhausted and blocked on acquire/release wakelock calls.
+ mAutosuspendClientTokens.erase(
+ std::remove_if(mAutosuspendClientTokens.begin(), mAutosuspendClientTokens.end(),
[](const sp<IBinder>& token) { return token->pingBinder() != OK; }),
- mDisableAutosuspendTokens.end());
+ mAutosuspendClientTokens.end());
+}
- return !mDisableAutosuspendTokens.empty();
+bool SystemSuspend::hasAliveAutosuspendTokenLocked() {
+ return !mAutosuspendClientTokens.empty();
}
SystemSuspend::~SystemSuspend(void) {
+ auto tokensLock = std::lock_guard(mAutosuspendClientTokensLock);
auto autosuspendLock = std::unique_lock(mAutosuspendLock);
// signal autosuspend thread to shut down
disableAutosuspendLocked();
// wait for autosuspend thread to exit
- mAutosuspendCondVar.wait_for(autosuspendLock, 100ms,
- [this] { return !mAutosuspendThreadCreated; });
+ mAutosuspendCondVar.wait_for(autosuspendLock, 100ms, [this]() REQUIRES(mAutosuspendLock) {
+ return !mAutosuspendThreadCreated;
+ });
}
bool SystemSuspend::forceSuspend() {
@@ -273,80 +301,100 @@
bool shouldSleep = true;
while (true) {
- if (!mAutosuspendEnabled) {
- mAutosuspendThreadCreated = false;
- return;
- }
- // If we got here by a failed write to /sys/power/wakeup_count; don't sleep
- // since we didn't attempt to suspend on the last cycle of this loop.
- if (shouldSleep) {
- mAutosuspendCondVar.wait_for(autosuspendLock, mSleepTime,
- [this] { return !mAutosuspendEnabled; });
- }
-
- if (!mAutosuspendEnabled) continue;
-
- string wakeupCount;
{
- autosuspendLock.unlock();
+ base::ScopedLockAssertion autosuspendLocked(mAutosuspendLock);
- lseek(mWakeupCountFd, 0, SEEK_SET);
- wakeupCount = readFd(mWakeupCountFd);
-
- autosuspendLock.lock();
- }
-
- if (wakeupCount.empty()) {
- PLOG(ERROR) << "error reading from /sys/power/wakeup_count";
- continue;
- }
-
- shouldSleep = false;
-
- mAutosuspendCondVar.wait(
- autosuspendLock, [this] { return mSuspendCounter == 0 || !mAutosuspendEnabled; });
- // The mutex is locked and *MUST* remain locked until we write to /sys/power/state.
- // Otherwise, a WakeLock might be acquired after we check mSuspendCounter and before we
- // write to /sys/power/state.
-
- if (!mAutosuspendEnabled) continue;
-
- if (!hasAliveAutosuspendTokenLocked()) {
- disableAutosuspendLocked();
- continue;
- }
-
- if (!WriteStringToFd(wakeupCount, mWakeupCountFd)) {
- PLOG(VERBOSE) << "error writing from /sys/power/wakeup_count";
- continue;
- }
- bool success = WriteStringToFd(kSleepState, mStateFd);
- shouldSleep = true;
-
- {
- autosuspendLock.unlock();
-
- if (!success) {
- PLOG(VERBOSE) << "error writing to /sys/power/state";
+ if (!mAutosuspendEnabled) {
+ mAutosuspendThreadCreated = false;
+ return;
+ }
+ // If we got here by a failed write to /sys/power/wakeup_count; don't sleep
+ // since we didn't attempt to suspend on the last cycle of this loop.
+ if (shouldSleep) {
+ mAutosuspendCondVar.wait_for(
+ autosuspendLock, mSleepTime,
+ [this]() REQUIRES(mAutosuspendLock) { return !mAutosuspendEnabled; });
}
- struct SuspendTime suspendTime = readSuspendTime(mSuspendTimeFd);
- updateSleepTime(success, suspendTime);
-
- std::vector<std::string> wakeupReasons = readWakeupReasons(mWakeupReasonsFd);
- if (wakeupReasons == std::vector<std::string>({kUnknownWakeup})) {
- LOG(INFO) << "Unknown/empty wakeup reason. Re-opening wakeup_reason file.";
-
- mWakeupReasonsFd =
- std::move(reopenFileUsingFd(mWakeupReasonsFd.get(), O_CLOEXEC | O_RDONLY));
- }
- mWakeupList.update(wakeupReasons);
-
- mControlService->notifyWakeup(success, wakeupReasons);
-
- // Take the lock before returning to the start of the loop
- autosuspendLock.lock();
+ if (!mAutosuspendEnabled) continue;
+ autosuspendLock.unlock();
}
+
+ lseek(mWakeupCountFd, 0, SEEK_SET);
+ string wakeupCount = readFd(mWakeupCountFd);
+
+ {
+ autosuspendLock.lock();
+ base::ScopedLockAssertion autosuspendLocked(mAutosuspendLock);
+
+ if (wakeupCount.empty()) {
+ PLOG(ERROR) << "error reading from /sys/power/wakeup_count";
+ continue;
+ }
+
+ shouldSleep = false;
+
+ mAutosuspendCondVar.wait(autosuspendLock, [this]() REQUIRES(mAutosuspendLock) {
+ return mSuspendCounter == 0 || !mAutosuspendEnabled;
+ });
+
+ if (!mAutosuspendEnabled) continue;
+ autosuspendLock.unlock();
+ }
+
+ bool success;
+ {
+ auto tokensLock = std::lock_guard(mAutosuspendClientTokensLock);
+ // TODO: Clean up client tokens after soaking the new approach
+ // checkAutosuspendClientsLivenessLocked();
+
+ autosuspendLock.lock();
+ base::ScopedLockAssertion autosuspendLocked(mAutosuspendLock);
+
+ if (!hasAliveAutosuspendTokenLocked()) {
+ disableAutosuspendLocked();
+ continue;
+ }
+
+ // Check suspend counter hasn't increased while checking client liveness
+ if (mSuspendCounter > 0) {
+ continue;
+ }
+
+ // The mutex is locked and *MUST* remain locked until we write to /sys/power/state.
+ // Otherwise, a WakeLock might be acquired after we check mSuspendCounter and before
+ // we write to /sys/power/state.
+
+ if (!WriteStringToFd(wakeupCount, mWakeupCountFd)) {
+ PLOG(VERBOSE) << "error writing to /sys/power/wakeup_count";
+ continue;
+ }
+ success = WriteStringToFd(kSleepState, mStateFd);
+ shouldSleep = true;
+
+ autosuspendLock.unlock();
+ }
+
+ if (!success) {
+ PLOG(VERBOSE) << "error writing to /sys/power/state";
+ }
+
+ struct SuspendTime suspendTime = readSuspendTime(mSuspendTimeFd);
+ updateSleepTime(success, suspendTime);
+
+ std::vector<std::string> wakeupReasons = readWakeupReasons(mWakeupReasonsFd);
+ if (wakeupReasons == std::vector<std::string>({kUnknownWakeup})) {
+ LOG(INFO) << "Unknown/empty wakeup reason. Re-opening wakeup_reason file.";
+
+ mWakeupReasonsFd =
+ std::move(reopenFileUsingFd(mWakeupReasonsFd.get(), O_CLOEXEC | O_RDONLY));
+ }
+ mWakeupList.update(wakeupReasons);
+
+ mControlService->notifyWakeup(success, wakeupReasons);
+
+ // Take the lock before returning to the start of the loop
+ autosuspendLock.lock();
}
});
autosuspendThread.detach();
diff --git a/suspend/1.0/default/SystemSuspend.h b/suspend/1.0/default/SystemSuspend.h
index ddcee24..a3f9a00 100644
--- a/suspend/1.0/default/SystemSuspend.h
+++ b/suspend/1.0/default/SystemSuspend.h
@@ -18,6 +18,7 @@
#define ANDROID_SYSTEM_SYSTEM_SUSPEND_V1_0_H
#include <android-base/result.h>
+#include <android-base/thread_annotations.h>
#include <android-base/unique_fd.h>
#include <android/system/suspend/internal/SuspendInfo.h>
#include <utils/RefBase.h>
@@ -99,27 +100,39 @@
private:
~SystemSuspend(void) override;
- void initAutosuspendLocked();
- void disableAutosuspendLocked();
- bool hasAliveAutosuspendTokenLocked();
- std::mutex mAutosuspendLock;
- std::condition_variable mAutosuspendCondVar;
- uint32_t mSuspendCounter;
+ std::mutex mAutosuspendClientTokensLock;
+ std::mutex mAutosuspendLock ACQUIRED_AFTER(mAutosuspendClientTokensLock);
+ std::mutex mSuspendInfoLock;
+
+ void initAutosuspendLocked()
+ EXCLUSIVE_LOCKS_REQUIRED(mAutosuspendClientTokensLock, mAutosuspendLock);
+ void disableAutosuspendLocked()
+ EXCLUSIVE_LOCKS_REQUIRED(mAutosuspendClientTokensLock, mAutosuspendLock);
+ void checkAutosuspendClientsLivenessLocked()
+ EXCLUSIVE_LOCKS_REQUIRED(mAutosuspendClientTokensLock);
+ bool hasAliveAutosuspendTokenLocked() EXCLUSIVE_LOCKS_REQUIRED(mAutosuspendClientTokensLock);
+
+ std::condition_variable mAutosuspendCondVar GUARDED_BY(mAutosuspendLock);
+ uint32_t mSuspendCounter GUARDED_BY(mAutosuspendLock);
+
+ std::vector<sp<IBinder>> mAutosuspendClientTokens GUARDED_BY(mAutosuspendClientTokensLock);
+ std::atomic<bool> mAutosuspendEnabled GUARDED_BY(mAutosuspendLock){false};
+ std::atomic<bool> mAutosuspendThreadCreated GUARDED_BY(mAutosuspendLock){false};
+
unique_fd mWakeupCountFd;
unique_fd mStateFd;
unique_fd mSuspendStatsFd;
unique_fd mSuspendTimeFd;
- std::mutex mSuspendInfoLock;
- SuspendInfo mSuspendInfo;
+ SuspendInfo mSuspendInfo GUARDED_BY(mSuspendInfoLock);
const SleepTimeConfig kSleepTimeConfig;
// Amount of thread sleep time between consecutive iterations of the suspend loop
std::chrono::milliseconds mSleepTime;
- int32_t mNumConsecutiveBadSuspends;
+ int32_t mNumConsecutiveBadSuspends GUARDED_BY(mSuspendInfoLock);
// Updates thread sleep time and suspend stats depending on the result of suspend attempt
void updateSleepTime(bool success, const struct SuspendTime& suspendTime);
@@ -137,10 +150,6 @@
unique_fd mWakeLockFd;
unique_fd mWakeUnlockFd;
unique_fd mWakeupReasonsFd;
-
- std::atomic<bool> mAutosuspendEnabled{false};
- std::atomic<bool> mAutosuspendThreadCreated{false};
- std::vector<sp<IBinder>> mDisableAutosuspendTokens;
};
} // namespace V1_0
diff --git a/suspend/1.0/default/SystemSuspendUnitTest.cpp b/suspend/1.0/default/SystemSuspendUnitTest.cpp
index c779623..a4d58b5 100644
--- a/suspend/1.0/default/SystemSuspendUnitTest.cpp
+++ b/suspend/1.0/default/SystemSuspendUnitTest.cpp
@@ -198,8 +198,12 @@
}
virtual void TearDown() override {
+ // Allow some time for the autosuspend loop to happen, if unblocked
+ std::this_thread::sleep_for(100ms);
+
if (!isReadBlocked(wakeupCountFd)) readFd(wakeupCountFd);
- if (!isReadBlocked(stateFd)) readFd(stateFd).empty();
+ if (!isReadBlocked(stateFd)) readFd(stateFd);
+
ASSERT_TRUE(isReadBlocked(wakeupCountFd));
ASSERT_TRUE(isReadBlocked(stateFd));
}
@@ -209,7 +213,12 @@
ASSERT_TRUE(WriteStringToFd(wakeupCount, wakeupCountFd));
}
- bool isSystemSuspendBlocked(int timeout_ms = 20) { return isReadBlocked(stateFd, timeout_ms); }
+ bool isSystemSuspendBlocked(int timeout_ms = 20) {
+ // Allow some time for the autosuspend loop to happen, if unblocked
+ std::this_thread::sleep_for(100ms);
+
+ return isReadBlocked(stateFd, timeout_ms);
+ }
std::shared_ptr<IWakeLock> acquireWakeLock(const std::string& name = "TestLock") {
std::shared_ptr<IWakeLock> wl = nullptr;
@@ -305,18 +314,32 @@
// Tests that autosuspend thread can only enabled again after its been disabled.
TEST_F(SystemSuspendTest, EnableAutosuspendAfterDisableAutosuspend) {
bool enabled = false;
- unblockSystemSuspendFromWakeupCount();
- systemSuspend->disableAutosuspend();
+
+ checkLoop(1);
controlServiceInternal->enableAutosuspend(new BBinder(), &enabled);
- ASSERT_EQ(enabled, true);
+ ASSERT_FALSE(enabled);
+
+ systemSuspend->disableAutosuspend();
+ unblockSystemSuspendFromWakeupCount();
+
+ controlServiceInternal->enableAutosuspend(new BBinder(), &enabled);
+ ASSERT_TRUE(enabled);
}
TEST_F(SystemSuspendTest, DisableAutosuspendBlocksSuspend) {
checkLoop(1);
systemSuspend->disableAutosuspend();
+ unblockSystemSuspendFromWakeupCount();
ASSERT_TRUE(isSystemSuspendBlocked());
+
+ // Re-enable autosuspend
+ bool enabled = false;
+ controlServiceInternal->enableAutosuspend(new BBinder(), &enabled);
+ ASSERT_TRUE(enabled);
}
+// TODO: Clean up binder tokens after soaking new implementation
+/*
TEST_F(SystemSuspendTest, BlockAutosuspendIfBinderIsDead) {
class DeadBinder : public BBinder {
android::status_t pingBinder() override { return android::UNKNOWN_ERROR; }
@@ -335,6 +358,58 @@
ASSERT_TRUE(isSystemSuspendBlocked(150));
}
+TEST_F(SystemSuspendTest, UnresponsiveClientDoesNotBlockAcquireRelease) {
+ static std::mutex _lock;
+ static std::condition_variable inPingBinderCondVar;
+ static bool inPingBinder = false;
+
+ class UnresponsiveBinder : public BBinder {
+ android::status_t pingBinder() override {
+ auto lock = std::unique_lock(_lock);
+ inPingBinder = true;
+ inPingBinderCondVar.notify_all();
+
+ // Block pingBinder until test finishes and releases its lock
+ inPingBinderCondVar.wait(lock);
+ return android::UNKNOWN_ERROR;
+ }
+ };
+
+ systemSuspend->disableAutosuspend();
+ unblockSystemSuspendFromWakeupCount();
+ ASSERT_TRUE(isSystemSuspendBlocked());
+
+ auto token = sp<UnresponsiveBinder>::make();
+ bool enabled = false;
+ controlServiceInternal->enableAutosuspend(token, &enabled);
+ unblockSystemSuspendFromWakeupCount();
+
+ auto lock = std::unique_lock(_lock);
+ // wait until pingBinder has been called.
+ if (!inPingBinder) {
+ inPingBinderCondVar.wait(lock);
+ }
+ // let pingBinder finish once we release the test lock
+ inPingBinderCondVar.notify_all();
+
+ std::condition_variable wakeLockAcquired;
+ std::thread(
+ [this](std::condition_variable& wakeLockAcquired) {
+ std::shared_ptr<IWakeLock> testLock = acquireWakeLock("testLock");
+ testLock->release();
+ wakeLockAcquired.notify_all();
+ },
+ std::ref(wakeLockAcquired))
+ .detach();
+
+ std::mutex _acquireReleaseLock;
+ auto acquireReleaseLock = std::unique_lock(_acquireReleaseLock);
+ bool timedOut = wakeLockAcquired.wait_for(acquireReleaseLock, 200ms) == std::cv_status::timeout;
+
+ ASSERT_FALSE(timedOut);
+}
+*/
+
TEST_F(SystemSuspendTest, AutosuspendLoop) {
checkLoop(5);
}
@@ -366,10 +441,10 @@
std::shared_ptr<IWakeLock> wl1 = acquireWakeLock();
ASSERT_NE(wl1, nullptr);
ASSERT_TRUE(isSystemSuspendBlocked());
- unblockSystemSuspendFromWakeupCount();
{
std::shared_ptr<IWakeLock> wl2 = acquireWakeLock();
ASSERT_NE(wl2, nullptr);
+ unblockSystemSuspendFromWakeupCount();
ASSERT_TRUE(isSystemSuspendBlocked());
}
ASSERT_TRUE(isSystemSuspendBlocked());
diff --git a/suspend/1.0/default/android.system.suspend-service.rc b/suspend/1.0/default/android.system.suspend-service.rc
new file mode 100644
index 0000000..cafba78
--- /dev/null
+++ b/suspend/1.0/default/android.system.suspend-service.rc
@@ -0,0 +1,5 @@
+service system_suspend /system/bin/hw/android.system.suspend-service
+ class early_hal
+ user system
+ group system wakelock
+ capabilities BLOCK_SUSPEND
diff --git a/suspend/1.0/default/android.system.suspend@1.0-service.xml b/suspend/1.0/default/android.system.suspend-service.xml
similarity index 100%
rename from suspend/1.0/default/android.system.suspend@1.0-service.xml
rename to suspend/1.0/default/android.system.suspend-service.xml
diff --git a/suspend/1.0/default/android.system.suspend@1.0-service.rc b/suspend/1.0/default/android.system.suspend@1.0-service.rc
deleted file mode 100644
index 965ca16..0000000
--- a/suspend/1.0/default/android.system.suspend@1.0-service.rc
+++ /dev/null
@@ -1,5 +0,0 @@
-service system_suspend /system/bin/hw/android.system.suspend@1.0-service
- class early_hal
- user system
- group system wakelock
- capabilities BLOCK_SUSPEND
diff --git a/suspend/aidl/Android.bp b/suspend/aidl/Android.bp
index 0efa00a..7d37089 100644
--- a/suspend/aidl/Android.bp
+++ b/suspend/aidl/Android.bp
@@ -28,7 +28,7 @@
ndk: {
apex_available: [
"//apex_available:platform",
- "com.android.bluetooth",
+ "com.android.btservices",
],
min_sdk_version: "30",
},
@@ -59,7 +59,7 @@
apex_available: [
"//apex_available:platform",
"com.android.uwb",
- "com.android.bluetooth",
+ "com.android.btservices",
],
min_sdk_version: "30",
vndk: {
@@ -67,6 +67,7 @@
},
},
},
+ frozen: true,
versions_with_info: [
{
version: "1",
diff --git a/wifi/keystore/1.0/vts/functional/VtsHalWifiKeystoreV1_0TargetTest.cpp b/wifi/keystore/1.0/vts/functional/VtsHalWifiKeystoreV1_0TargetTest.cpp
index 1806027..521b6bf 100644
--- a/wifi/keystore/1.0/vts/functional/VtsHalWifiKeystoreV1_0TargetTest.cpp
+++ b/wifi/keystore/1.0/vts/functional/VtsHalWifiKeystoreV1_0TargetTest.cpp
@@ -496,6 +496,7 @@
EXPECT_EQ(result, true);
}
+GTEST_ALLOW_UNINSTANTIATED_PARAMETERIZED_TEST(WifiKeystoreHalTest);
INSTANTIATE_TEST_SUITE_P(
PerInstance, WifiKeystoreHalTest,
testing::ValuesIn(android::hardware::getAllHalInstanceNames(IKeystore::descriptor)),
