1 /* 2 * Copyright (C) 2014 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 com.android.internal.app; 18 19 import android.app.PendingIntent; 20 import android.content.ComponentName; 21 import android.hardware.soundtrigger.IRecognitionStatusCallback; 22 import android.hardware.soundtrigger.SoundTrigger; 23 import android.os.Bundle; 24 import android.os.ParcelUuid; 25 26 /** 27 * Service interface for a generic sound recognition model. 28 * @hide 29 */ 30 interface ISoundTriggerService { 31 getSoundModel(in ParcelUuid soundModelId)32 SoundTrigger.GenericSoundModel getSoundModel(in ParcelUuid soundModelId); 33 updateSoundModel(in SoundTrigger.GenericSoundModel soundModel)34 void updateSoundModel(in SoundTrigger.GenericSoundModel soundModel); 35 deleteSoundModel(in ParcelUuid soundModelId)36 void deleteSoundModel(in ParcelUuid soundModelId); 37 startRecognition(in ParcelUuid soundModelId, in IRecognitionStatusCallback callback, in SoundTrigger.RecognitionConfig config)38 int startRecognition(in ParcelUuid soundModelId, in IRecognitionStatusCallback callback, 39 in SoundTrigger.RecognitionConfig config); 40 stopRecognition(in ParcelUuid soundModelId, in IRecognitionStatusCallback callback)41 int stopRecognition(in ParcelUuid soundModelId, in IRecognitionStatusCallback callback); 42 loadGenericSoundModel(in SoundTrigger.GenericSoundModel soundModel)43 int loadGenericSoundModel(in SoundTrigger.GenericSoundModel soundModel); loadKeyphraseSoundModel(in SoundTrigger.KeyphraseSoundModel soundModel)44 int loadKeyphraseSoundModel(in SoundTrigger.KeyphraseSoundModel soundModel); 45 startRecognitionForService(in ParcelUuid soundModelId, in Bundle params, in ComponentName callbackIntent,in SoundTrigger.RecognitionConfig config)46 int startRecognitionForService(in ParcelUuid soundModelId, in Bundle params, 47 in ComponentName callbackIntent,in SoundTrigger.RecognitionConfig config); 48 stopRecognitionForService(in ParcelUuid soundModelId)49 int stopRecognitionForService(in ParcelUuid soundModelId); 50 unloadSoundModel(in ParcelUuid soundModelId)51 int unloadSoundModel(in ParcelUuid soundModelId); 52 53 /** For both ...Intent and ...Service based usage */ isRecognitionActive(in ParcelUuid parcelUuid)54 boolean isRecognitionActive(in ParcelUuid parcelUuid); 55 getModelState(in ParcelUuid soundModelId)56 int getModelState(in ParcelUuid soundModelId); 57 } 58