| /* |
| ** |
| ** Copyright 2014, The Android Open Source Project |
| ** |
| ** Licensed under the Apache License, Version 2.0 (the "License"); |
| ** you may not use this file except in compliance with the License. |
| ** You may obtain a copy of the License at |
| ** |
| ** http://www.apache.org/licenses/LICENSE-2.0 |
| ** |
| ** Unless required by applicable law or agreed to in writing, software |
| ** distributed under the License is distributed on an "AS IS" BASIS, |
| ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| ** See the License for the specific language governing permissions and |
| ** limitations under the License. |
| */ |
| |
| #include <stdint.h> |
| #include <sys/types.h> |
| #include <binder/IMemory.h> |
| #include <binder/Parcel.h> |
| #include <binder/IPCThreadState.h> |
| #include <binder/IServiceManager.h> |
| #include <soundtrigger/ISoundTriggerClient.h> |
| |
| namespace android { |
| |
| enum { |
| ON_RECOGNITION_EVENT = IBinder::FIRST_CALL_TRANSACTION, |
| ON_SOUNDMODEL_EVENT, |
| ON_SERVICE_STATE_CHANGE |
| }; |
| |
| class BpSoundTriggerClient: public BpInterface<ISoundTriggerClient> |
| { |
| |
| public: |
| explicit BpSoundTriggerClient(const sp<IBinder>& impl) |
| : BpInterface<ISoundTriggerClient>(impl) |
| { |
| } |
| |
| virtual void onRecognitionEvent(const sp<IMemory>& eventMemory) |
| { |
| Parcel data, reply; |
| data.writeInterfaceToken(ISoundTriggerClient::getInterfaceDescriptor()); |
| data.writeStrongBinder(IInterface::asBinder(eventMemory)); |
| remote()->transact(ON_RECOGNITION_EVENT, |
| data, |
| &reply); |
| } |
| |
| virtual void onSoundModelEvent(const sp<IMemory>& eventMemory) |
| { |
| Parcel data, reply; |
| data.writeInterfaceToken(ISoundTriggerClient::getInterfaceDescriptor()); |
| data.writeStrongBinder(IInterface::asBinder(eventMemory)); |
| remote()->transact(ON_SOUNDMODEL_EVENT, |
| data, |
| &reply); |
| } |
| virtual void onServiceStateChange(const sp<IMemory>& eventMemory) |
| { |
| Parcel data, reply; |
| data.writeInterfaceToken(ISoundTriggerClient::getInterfaceDescriptor()); |
| data.writeStrongBinder(IInterface::asBinder(eventMemory)); |
| remote()->transact(ON_SERVICE_STATE_CHANGE, |
| data, |
| &reply); |
| } |
| }; |
| |
| IMPLEMENT_META_INTERFACE(SoundTriggerClient, |
| "android.hardware.ISoundTriggerClient"); |
| |
| // ---------------------------------------------------------------------- |
| |
| status_t BnSoundTriggerClient::onTransact( |
| uint32_t code, const Parcel& data, Parcel* reply, uint32_t flags) |
| { |
| switch(code) { |
| case ON_RECOGNITION_EVENT: { |
| CHECK_INTERFACE(ISoundTriggerClient, data, reply); |
| sp<IMemory> eventMemory = interface_cast<IMemory>( |
| data.readStrongBinder()); |
| onRecognitionEvent(eventMemory); |
| return NO_ERROR; |
| } break; |
| case ON_SOUNDMODEL_EVENT: { |
| CHECK_INTERFACE(ISoundTriggerClient, data, reply); |
| sp<IMemory> eventMemory = interface_cast<IMemory>( |
| data.readStrongBinder()); |
| onSoundModelEvent(eventMemory); |
| return NO_ERROR; |
| } break; |
| case ON_SERVICE_STATE_CHANGE: { |
| CHECK_INTERFACE(ISoundTriggerClient, data, reply); |
| sp<IMemory> eventMemory = interface_cast<IMemory>( |
| data.readStrongBinder()); |
| onServiceStateChange(eventMemory); |
| return NO_ERROR; |
| } break; |
| default: |
| return BBinder::onTransact(code, data, reply, flags); |
| } |
| } |
| |
| // ---------------------------------------------------------------------------- |
| |
| }; // namespace android |