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      1 /*
      2  * Copyright (C) 2016 The Android Open Source Project
      3  *
      4  * Licensed under the Apache License, Version 2.0 (the "License");
      5  * you may not use this file except in compliance with the License.
      6  * You may obtain a copy of the License at
      7  *
      8  *      http://www.apache.org/licenses/LICENSE-2.0
      9  *
     10  * Unless required by applicable law or agreed to in writing, software
     11  * distributed under the License is distributed on an "AS IS" BASIS,
     12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     13  * See the License for the specific language governing permissions and
     14  * limitations under the License.
     15  */
     16 
     17 package android.service.voice;
     18 
     19 import android.os.Bundle;
     20 import android.os.IBinder;
     21 
     22 
     23 /**
     24  * @hide
     25  * Private interface to the VoiceInteractionManagerService for use by ActivityManagerService.
     26  */
     27 public abstract class VoiceInteractionManagerInternal {
     28 
     29     /**
     30      * Start a new voice interaction session when requested from within an activity
     31      * by Activity.startLocalVoiceInteraction()
     32      * @param callingActivity The binder token representing the calling activity.
     33      * @param options
     34      */
     35     public abstract void startLocalVoiceInteraction(IBinder callingActivity, Bundle options);
     36 
     37     /**
     38      * Returns whether the currently selected voice interaction service supports local voice
     39      * interaction for launching from an Activity.
     40      */
     41     public abstract boolean supportsLocalVoiceInteraction();
     42 
     43     public abstract void stopLocalVoiceInteraction(IBinder callingActivity);
     44 }