1 /*
2  * Copyright (C) 2016 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 com.android.settings.notification;
18 
19 import android.content.Context;
20 import android.media.AudioManager;
21 import com.android.settings.core.lifecycle.Lifecycle;
22 import com.android.settings.notification.VolumeSeekBarPreference.Callback;
23 
24 public class MediaVolumePreferenceController extends
25     VolumeSeekBarPreferenceController {
26 
27     private static final String KEY_MEDIA_VOLUME = "media_volume";
28 
MediaVolumePreferenceController(Context context, Callback callback, Lifecycle lifecycle)29     public MediaVolumePreferenceController(Context context, Callback callback, Lifecycle lifecycle) {
30         super(context, callback, lifecycle);
31     }
32 
33     @Override
isAvailable()34     public boolean isAvailable() {
35         return true;
36     }
37 
38     @Override
getPreferenceKey()39     public String getPreferenceKey() {
40         return KEY_MEDIA_VOLUME;
41     }
42 
43     @Override
getAudioStream()44     public int getAudioStream() {
45         return AudioManager.STREAM_MUSIC;
46     }
47 
48     @Override
getMuteIcon()49     public int getMuteIcon() {
50         return com.android.internal.R.drawable.ic_audio_media_mute;
51     }
52 
53 }
54