1 /*
2  * Copyright (C) 2021 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.media.AudioFormat;
20 import android.service.voice.HotwordDetectedResult;
21 
22 /**
23  * Callback for returning the detected result from the HotwordDetectionService.
24  *
25  * @hide
26  */
27 oneway interface IMicrophoneHotwordDetectionVoiceInteractionCallback {
28 
29     /**
30      * Called when the detected result is valid.
31      */
onDetected( in HotwordDetectedResult hotwordDetectedResult, in AudioFormat audioFormat, in ParcelFileDescriptor audioStream)32     void onDetected(
33         in HotwordDetectedResult hotwordDetectedResult,
34         in AudioFormat audioFormat,
35         in ParcelFileDescriptor audioStream);
36 }
37