1 /*
2  * Copyright (C) 2020 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.os.UserManager;
21 
22 import com.android.settings.R;
23 import com.android.settings.core.TogglePreferenceController;
24 
25 import com.google.common.annotations.VisibleForTesting;
26 
27 public class SilentStatusBarPreferenceController extends TogglePreferenceController {
28 
29     private static final String KEY = "silent_icons";
30     private NotificationBackend mBackend;
31 
SilentStatusBarPreferenceController(Context context)32     public SilentStatusBarPreferenceController(Context context) {
33         super(context, KEY);
34         mBackend = new NotificationBackend();
35     }
36 
37     @VisibleForTesting
setBackend(NotificationBackend backend)38     void setBackend(NotificationBackend backend) {
39         mBackend = backend;
40     }
41 
42     @Override
isChecked()43     public boolean isChecked() {
44         return mBackend.shouldHideSilentStatusBarIcons(mContext);
45     }
46 
47     @Override
setChecked(boolean isChecked)48     public boolean setChecked(boolean isChecked) {
49         mBackend.setHideSilentStatusIcons(isChecked);
50         return true;
51     }
52 
53     @Override
getAvailabilityStatus()54     public int getAvailabilityStatus() {
55         return UserManager.get(mContext).isGuestUser() ? DISABLED_FOR_USER : AVAILABLE;
56     }
57 
58     @Override
getSliceHighlightMenuRes()59     public int getSliceHighlightMenuRes() {
60         return R.string.menu_key_notifications;
61     }
62 }
63