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 
21 import androidx.preference.Preference;
22 
23 import com.android.settings.R;
24 import com.android.settings.core.PreferenceControllerMixin;
25 
26 public class NotificationsOffPreferenceController extends NotificationPreferenceController
27         implements PreferenceControllerMixin {
28 
29     private static final String KEY_BLOCKED_DESC = "block_desc";
30 
NotificationsOffPreferenceController(Context context)31     public NotificationsOffPreferenceController(Context context) {
32         super(context, null);
33     }
34 
35     @Override
getPreferenceKey()36     public String getPreferenceKey() {
37         return KEY_BLOCKED_DESC;
38     }
39 
40     @Override
isAvailable()41     public boolean isAvailable() {
42         if (mAppRow == null) {
43             return false;
44         }
45         // Available only when other controllers are unavailable - this UI replaces the UI that
46         // would give more detailed notification controls.
47         return !super.isAvailable();
48     }
49 
updateState(Preference preference)50     public void updateState(Preference preference) {
51         if (mAppRow != null) {
52             if (mChannel != null) {
53                 preference.setTitle(R.string.channel_notifications_off_desc);
54             } else if (mChannelGroup != null) {
55                 preference.setTitle(R.string.channel_group_notifications_off_desc);
56             } else {
57                 preference.setTitle(R.string.app_notifications_off_desc);
58             }
59         }
60         preference.setSelectable(false);
61     }
62 }
63