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.app; 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.settings.notification.NotificationBackend; 26 import com.android.settingslib.RestrictedSwitchPreference; 27 28 public class DndPreferenceController extends NotificationPreferenceController 29 implements PreferenceControllerMixin, Preference.OnPreferenceChangeListener { 30 31 private static final String KEY_BYPASS_DND = "bypass_dnd"; 32 DndPreferenceController(Context context, NotificationBackend backend)33 public DndPreferenceController(Context context, NotificationBackend backend) { 34 super(context, backend); 35 } 36 37 @Override getPreferenceKey()38 public String getPreferenceKey() { 39 return KEY_BYPASS_DND; 40 } 41 42 @Override isAvailable()43 public boolean isAvailable() { 44 if (!super.isAvailable() || mChannel == null) { 45 return false; 46 } 47 return true; 48 } 49 50 @Override isIncludedInFilter()51 boolean isIncludedInFilter() { 52 return mPreferenceFilter.contains(NotificationChannel.EDIT_ZEN); 53 } 54 updateState(Preference preference)55 public void updateState(Preference preference) { 56 if (mChannel != null) { 57 RestrictedSwitchPreference pref = (RestrictedSwitchPreference) preference; 58 pref.setDisabledByAdmin(mAdmin); 59 pref.setEnabled(!pref.isDisabledByAdmin()); 60 pref.setChecked(mChannel.canBypassDnd()); 61 } 62 } 63 64 @Override onPreferenceChange(Preference preference, Object newValue)65 public boolean onPreferenceChange(Preference preference, Object newValue) { 66 if (mChannel != null) { 67 final boolean bypassZenMode = (Boolean) newValue; 68 mChannel.setBypassDnd(bypassZenMode); 69 mChannel.lockFields(NotificationChannel.USER_LOCKED_PRIORITY); 70 saveChannel(); 71 } 72 return true; 73 } 74 } 75