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 android.text.TextUtils;
22 
23 import com.android.settings.R;
24 
25 public class AlarmVolumePreferenceController extends VolumeSeekBarPreferenceController {
26 
27     private static final String KEY_ALARM_VOLUME = "alarm_volume";
28 
AlarmVolumePreferenceController(Context context)29     public AlarmVolumePreferenceController(Context context) {
30         super(context, KEY_ALARM_VOLUME);
31     }
32 
33     @Override
getAvailabilityStatus()34     public int getAvailabilityStatus() {
35         return mContext.getResources().getBoolean(R.bool.config_show_alarm_volume)
36                 && !mHelper.isSingleVolume() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
37     }
38 
39     @Override
isSliceable()40     public boolean isSliceable() {
41         return TextUtils.equals(getPreferenceKey(), "alarm_volume");
42     }
43 
44     @Override
useDynamicSliceSummary()45     public boolean useDynamicSliceSummary() {
46         return true;
47     }
48 
49     @Override
getPreferenceKey()50     public String getPreferenceKey() {
51         return KEY_ALARM_VOLUME;
52     }
53 
54     @Override
getAudioStream()55     public int getAudioStream() {
56         return AudioManager.STREAM_ALARM;
57     }
58 
59     @Override
getMuteIcon()60     public int getMuteIcon() {
61         return com.android.internal.R.drawable.ic_audio_alarm_mute;
62     }
63 }
64