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.Ringtone; 21 import android.media.RingtoneManager; 22 import android.net.Uri; 23 import android.support.v7.preference.Preference; 24 25 import com.android.settings.core.PreferenceControllerMixin; 26 import com.android.settingslib.core.AbstractPreferenceController; 27 28 public abstract class RingtonePreferenceControllerBase extends AbstractPreferenceController 29 implements PreferenceControllerMixin { 30 RingtonePreferenceControllerBase(Context context)31 public RingtonePreferenceControllerBase(Context context) { 32 super(context); 33 } 34 35 @Override handlePreferenceTreeClick(Preference preference)36 public boolean handlePreferenceTreeClick(Preference preference) { 37 return false; 38 } 39 40 @Override isAvailable()41 public boolean isAvailable() { 42 return true; 43 } 44 45 @Override updateState(Preference preference)46 public void updateState(Preference preference) { 47 Uri ringtoneUri = RingtoneManager.getActualDefaultRingtoneUri(mContext, getRingtoneType()); 48 final CharSequence summary = Ringtone.getTitle( 49 mContext, ringtoneUri, false /* followSettingsUri */, true /* allowRemote */); 50 if (summary != null) { 51 preference.setSummary(summary); 52 } 53 } 54 getRingtoneType()55 public abstract int getRingtoneType(); 56 57 } 58