| /** |
| * Copyright (C) 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. |
| */ |
| |
| package android.service.voice; |
| |
| import android.annotation.SdkConstant; |
| import android.app.Instrumentation; |
| import android.app.Service; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.os.IBinder; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import com.android.internal.app.IVoiceInteractionManagerService; |
| |
| public class VoiceInteractionService extends Service { |
| /** |
| * The {@link Intent} that must be declared as handled by the service. |
| * To be supported, the service must also require the |
| * {@link android.Manifest.permission#BIND_VOICE_INTERACTION} permission so |
| * that other applications can not abuse it. |
| */ |
| @SdkConstant(SdkConstant.SdkConstantType.SERVICE_ACTION) |
| public static final String SERVICE_INTERFACE = |
| "android.service.voice.VoiceInteractionService"; |
| |
| /** |
| * Name under which a VoiceInteractionService component publishes information about itself. |
| * This meta-data should reference an XML resource containing a |
| * <code><{@link |
| * android.R.styleable#VoiceInteractionService voice-interaction-service}></code> tag. |
| */ |
| public static final String SERVICE_META_DATA = "android.voice_interaction"; |
| |
| IVoiceInteractionService mInterface = new IVoiceInteractionService.Stub() { |
| }; |
| |
| IVoiceInteractionManagerService mSystemService; |
| |
| public void startVoiceActivity(Intent intent, VoiceInteractionSession session) { |
| try { |
| int res = mSystemService.startVoiceActivity(intent, |
| intent.resolveType(getContentResolver()), |
| mInterface, session.mSession, session.mInteractor); |
| Instrumentation.checkStartActivityResult(res, intent); |
| } catch (RemoteException e) { |
| } |
| } |
| |
| @Override |
| public void onCreate() { |
| super.onCreate(); |
| mSystemService = IVoiceInteractionManagerService.Stub.asInterface( |
| ServiceManager.getService(Context.VOICE_INTERACTION_MANAGER_SERVICE)); |
| } |
| |
| @Override |
| public IBinder onBind(Intent intent) { |
| if (SERVICE_INTERFACE.equals(intent.getAction())) { |
| return mInterface.asBinder(); |
| } |
| return null; |
| } |
| } |