1 /* 2 * Copyright (C) 2017 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.app.NotificationChannel; 20 import android.app.NotificationManager; 21 import android.content.Context; 22 import android.support.v7.preference.Preference; 23 24 import com.android.settings.core.PreferenceControllerMixin; 25 import com.android.settingslib.RestrictedSwitchPreference; 26 import com.android.settingslib.core.lifecycle.Lifecycle; 27 import com.android.settingslib.core.lifecycle.LifecycleObserver; 28 import com.android.settingslib.core.lifecycle.events.OnResume; 29 30 public class DndPreferenceController extends NotificationPreferenceController 31 implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener { 32 33 private static final String KEY_BYPASS_DND = "bypass_dnd"; 34 DndPreferenceController(Context context, NotificationBackend backend)35 public DndPreferenceController(Context context, NotificationBackend backend) { 36 super(context, backend); 37 } 38 39 @Override getPreferenceKey()40 public String getPreferenceKey() { 41 return KEY_BYPASS_DND; 42 } 43 44 @Override isAvailable()45 public boolean isAvailable() { 46 if (!super.isAvailable() || mChannel == null) { 47 return false; 48 } 49 return true; 50 } 51 updateState(Preference preference)52 public void updateState(Preference preference) { 53 if (mChannel != null) { 54 RestrictedSwitchPreference pref = (RestrictedSwitchPreference) preference; 55 pref.setDisabledByAdmin(mAdmin); 56 pref.setEnabled(isChannelConfigurable() && !pref.isDisabledByAdmin()); 57 pref.setChecked(mChannel.canBypassDnd()); 58 } 59 } 60 61 @Override onPreferenceChange(Preference preference, Object newValue)62 public boolean onPreferenceChange(Preference preference, Object newValue) { 63 if (mChannel != null) { 64 final boolean bypassZenMode = (Boolean) newValue; 65 mChannel.setBypassDnd(bypassZenMode); 66 mChannel.lockFields(NotificationChannel.USER_LOCKED_PRIORITY); 67 saveChannel(); 68 } 69 return true; 70 } 71 } 72