1 /*
2  * Copyright (C) 2019 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.util.AttributeSet;
21 
22 /**
23  * A slider preference that controls remote volume, which doesn't go through
24  * {@link android.media.AudioManager}
25  **/
26 public class RemoteVolumeSeekBarPreference extends VolumeSeekBarPreference {
27 
RemoteVolumeSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes)28     public RemoteVolumeSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr,
29             int defStyleRes) {
30         super(context, attrs, defStyleAttr, defStyleRes);
31     }
32 
RemoteVolumeSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr)33     public RemoteVolumeSeekBarPreference(Context context, AttributeSet attrs, int defStyleAttr) {
34         super(context, attrs, defStyleAttr);
35     }
36 
RemoteVolumeSeekBarPreference(Context context, AttributeSet attrs)37     public RemoteVolumeSeekBarPreference(Context context, AttributeSet attrs) {
38         super(context, attrs);
39     }
40 
RemoteVolumeSeekBarPreference(Context context)41     public RemoteVolumeSeekBarPreference(Context context) {
42         super(context);
43     }
44 
45     @Override
setStream(int stream)46     public void setStream(int stream) {
47         // Do nothing here, volume is not controlled by AudioManager
48     }
49 
50     @Override
init()51     protected void init() {
52         if (mSeekBar == null) return;
53         updateIconView();
54         updateSuppressionText();
55     }
56 }
57