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