| /* |
| * Copyright (C) 2016 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT 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.service.voice; |
| |
| import android.annotation.Nullable; |
| import android.os.Bundle; |
| import android.os.IBinder; |
| |
| import com.android.internal.annotations.Immutable; |
| |
| /** |
| * @hide |
| * Private interface to the VoiceInteractionManagerService for use by ActivityManagerService. |
| */ |
| public abstract class VoiceInteractionManagerInternal { |
| |
| /** |
| * Start a new voice interaction session when requested from within an activity |
| * by Activity.startLocalVoiceInteraction() |
| * @param callingActivity The binder token representing the calling activity. |
| * @param options |
| */ |
| public abstract void startLocalVoiceInteraction(IBinder callingActivity, Bundle options); |
| |
| /** |
| * Returns whether the currently selected voice interaction service supports local voice |
| * interaction for launching from an Activity. |
| */ |
| public abstract boolean supportsLocalVoiceInteraction(); |
| |
| public abstract void stopLocalVoiceInteraction(IBinder callingActivity); |
| |
| /** |
| * Returns whether the given package is currently in an active session |
| */ |
| public abstract boolean hasActiveSession(String packageName); |
| |
| /** |
| * Gets the identity of the currently active HotwordDetectionService. |
| * |
| * @see HotwordDetectionServiceIdentity |
| */ |
| @Nullable |
| public abstract HotwordDetectionServiceIdentity getHotwordDetectionServiceIdentity(); |
| |
| /** |
| * Provides the uids of the currently active |
| * {@link android.service.voice.HotwordDetectionService} and its owning package. The |
| * HotwordDetectionService is an isolated service, so it has a separate uid. |
| */ |
| @Immutable |
| public static class HotwordDetectionServiceIdentity { |
| private final int mIsolatedUid; |
| private final int mOwnerUid; |
| |
| public HotwordDetectionServiceIdentity(int isolatedUid, int ownerUid) { |
| mIsolatedUid = isolatedUid; |
| mOwnerUid = ownerUid; |
| } |
| |
| /** Gets the uid of the currently active isolated process hosting the service. */ |
| public int getIsolatedUid() { |
| return mIsolatedUid; |
| } |
| |
| /** Gets the uid of the package that provides the HotwordDetectionService. */ |
| public int getOwnerUid() { |
| return mOwnerUid; |
| } |
| } |
| } |