| /* |
| * 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 com.android.internal.app; |
| |
| import android.app.PendingIntent; |
| import android.content.ComponentName; |
| import android.hardware.soundtrigger.IRecognitionStatusCallback; |
| import android.hardware.soundtrigger.SoundTrigger; |
| import android.hardware.soundtrigger.ModelParams; |
| import android.os.Bundle; |
| import android.os.ParcelUuid; |
| |
| /** |
| * Service interface for a generic sound recognition model. |
| * @hide |
| */ |
| interface ISoundTriggerService { |
| |
| SoundTrigger.GenericSoundModel getSoundModel(in ParcelUuid soundModelId); |
| |
| void updateSoundModel(in SoundTrigger.GenericSoundModel soundModel); |
| |
| void deleteSoundModel(in ParcelUuid soundModelId); |
| |
| int startRecognition(in ParcelUuid soundModelId, in IRecognitionStatusCallback callback, |
| in SoundTrigger.RecognitionConfig config); |
| |
| int stopRecognition(in ParcelUuid soundModelId, in IRecognitionStatusCallback callback); |
| |
| int loadGenericSoundModel(in SoundTrigger.GenericSoundModel soundModel); |
| int loadKeyphraseSoundModel(in SoundTrigger.KeyphraseSoundModel soundModel); |
| |
| int startRecognitionForService(in ParcelUuid soundModelId, in Bundle params, |
| in ComponentName callbackIntent,in SoundTrigger.RecognitionConfig config); |
| |
| int stopRecognitionForService(in ParcelUuid soundModelId); |
| |
| int unloadSoundModel(in ParcelUuid soundModelId); |
| |
| /** For both ...Intent and ...Service based usage */ |
| boolean isRecognitionActive(in ParcelUuid parcelUuid); |
| |
| int getModelState(in ParcelUuid soundModelId); |
| |
| @nullable SoundTrigger.ModuleProperties getModuleProperties(); |
| |
| int setParameter(in ParcelUuid soundModelId, in ModelParams modelParam, |
| int value); |
| |
| /** |
| * @throws UnsupportedOperationException if hal or model do not support this API. |
| * @throws IllegalArgumentException if invalid model handle or parameter is passed. |
| */ |
| int getParameter(in ParcelUuid soundModelId, in ModelParams modelParam); |
| |
| @nullable SoundTrigger.ModelParamRange queryParameter(in ParcelUuid soundModelId, |
| in ModelParams modelParam); |
| } |