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.content.Context; 20 import android.support.v7.preference.Preference; 21 22 import com.android.settings.R; 23 import com.android.settings.core.PreferenceControllerMixin; 24 25 public class NotificationsOffPreferenceController extends NotificationPreferenceController 26 implements PreferenceControllerMixin { 27 28 private static final String KEY_BLOCKED_DESC = "block_desc"; 29 NotificationsOffPreferenceController(Context context)30 public NotificationsOffPreferenceController(Context context) { 31 super(context, null); 32 } 33 34 @Override getPreferenceKey()35 public String getPreferenceKey() { 36 return KEY_BLOCKED_DESC; 37 } 38 39 @Override isAvailable()40 public boolean isAvailable() { 41 if (mAppRow == null) { 42 return false; 43 } 44 // Available only when other controllers are unavailable - this UI replaces the UI that 45 // would give more detailed notification controls. 46 return !super.isAvailable(); 47 } 48 updateState(Preference preference)49 public void updateState(Preference preference) { 50 if (mAppRow != null) { 51 if (mChannel != null) { 52 preference.setTitle(R.string.channel_notifications_off_desc); 53 } else if (mChannelGroup != null) { 54 preference.setTitle(R.string.channel_group_notifications_off_desc); 55 } else { 56 preference.setTitle(R.string.app_notifications_off_desc); 57 } 58 } 59 preference.setSelectable(false); 60 } 61 } 62