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.development.transcode;
18 
19 import android.content.Context;
20 import android.os.SystemProperties;
21 
22 import com.android.settings.R;
23 import com.android.settings.core.TogglePreferenceController;
24 
25 /**
26  * The controller for the "Enabling transcoding for all apps" switch on the transcode settings
27  * screen.
28  */
29 public class TranscodeGlobalTogglePreferenceController extends TogglePreferenceController {
30 
31     private static final String TRANSCODE_ENABLED_PROP_KEY = "persist.sys.fuse.transcode_enabled";
32 
TranscodeGlobalTogglePreferenceController(Context context, String preferenceKey)33     public TranscodeGlobalTogglePreferenceController(Context context,
34             String preferenceKey) {
35         super(context, preferenceKey);
36     }
37 
38     @Override
getAvailabilityStatus()39     public int getAvailabilityStatus() {
40         return AVAILABLE;
41     }
42 
43     @Override
isChecked()44     public boolean isChecked() {
45         return SystemProperties.getBoolean(TRANSCODE_ENABLED_PROP_KEY, true);
46     }
47 
48     @Override
setChecked(boolean isChecked)49     public boolean setChecked(boolean isChecked) {
50         SystemProperties.set(TRANSCODE_ENABLED_PROP_KEY, String.valueOf(isChecked));
51         return true;
52     }
53 
54     @Override
getSliceHighlightMenuRes()55     public int getSliceHighlightMenuRes() {
56         return R.string.menu_key_system;
57     }
58 }
59