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