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.media;
18 
19 import android.compat.annotation.UnsupportedAppUsage;
20 import android.os.Build;
21 
22 /**
23  * An AudioMixPortConfig describes a possible configuration of an output or input mixer.
24  * It is used to specify a sink or source when creating a connection with
25  * AudioManager.connectAudioPatch().
26  * An AudioMixPortConfig is obtained from AudioMixPort.buildConfig().
27  * @hide
28  */
29 
30 public class AudioMixPortConfig extends AudioPortConfig {
31 
32     @UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
AudioMixPortConfig(AudioMixPort mixPort, int samplingRate, int channelMask, int format, AudioGainConfig gain)33     AudioMixPortConfig(AudioMixPort mixPort, int samplingRate, int channelMask, int format,
34                 AudioGainConfig gain) {
35         super((AudioPort)mixPort, samplingRate, channelMask, format, gain);
36     }
37 
38     /**
39      * Returns the audio mix port this AudioMixPortConfig is issued from.
40      */
port()41     public AudioMixPort port() {
42         return (AudioMixPort)mPort;
43     }
44 }
45 
46