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 android.hardware.soundtrigger;
18 
19 import android.hardware.soundtrigger.SoundTrigger;
20 
21 /**
22  * @hide
23  */
24 oneway interface IRecognitionStatusCallback {
25     /**
26      * Called when the keyphrase is spoken.
27      *
28      * @param data Optional trigger audio data, if it was requested and is available.
29      */
onDetected(in SoundTrigger.KeyphraseRecognitionEvent recognitionEvent)30     void onDetected(in SoundTrigger.KeyphraseRecognitionEvent recognitionEvent);
31     /**
32      * Called when the detection fails due to an error.
33      *
34      * @param status The error code that was seen.
35      */
onError(int status)36     void onError(int status);
37     /**
38      * Called when the recognition is paused temporarily for some reason.
39      */
onRecognitionPaused()40     void onRecognitionPaused();
41     /**
42      * Called when the recognition is resumed after it was temporarily paused.
43      */
onRecognitionResumed()44     void onRecognitionResumed();
45 }