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 17package com.android.internal.app; 18 19import android.app.PendingIntent; 20import android.hardware.soundtrigger.IRecognitionStatusCallback; 21import android.hardware.soundtrigger.SoundTrigger; 22import android.os.ParcelUuid; 23 24/** 25 * Service interface for a generic sound recognition model. 26 * @hide 27 */ 28interface ISoundTriggerService { 29 30 SoundTrigger.GenericSoundModel getSoundModel(in ParcelUuid soundModelId); 31 32 void updateSoundModel(in SoundTrigger.GenericSoundModel soundModel); 33 34 void deleteSoundModel(in ParcelUuid soundModelId); 35 36 int startRecognition(in ParcelUuid soundModelId, in IRecognitionStatusCallback callback, 37 in SoundTrigger.RecognitionConfig config); 38 39 int stopRecognition(in ParcelUuid soundModelId, in IRecognitionStatusCallback callback); 40 41 int loadGenericSoundModel(in SoundTrigger.GenericSoundModel soundModel); 42 int loadKeyphraseSoundModel(in SoundTrigger.KeyphraseSoundModel soundModel); 43 44 int startRecognitionForIntent(in ParcelUuid soundModelId, in PendingIntent callbackIntent, 45 in SoundTrigger.RecognitionConfig config); 46 47 int stopRecognitionForIntent(in ParcelUuid soundModelId); 48 49 int unloadSoundModel(in ParcelUuid soundModelId); 50 51 boolean isRecognitionActive(in ParcelUuid parcelUuid); 52} 53