1 /*
2  * Copyright (C) 2022 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.language;
18 
19 import android.content.ComponentName;
20 import android.content.Context;
21 import android.content.pm.PackageManager;
22 
23 import com.android.settings.Settings;
24 import com.android.settings.core.BasePreferenceController;
25 
26 /**
27  * This is a display controller for new language activity entry.
28  * TODO(b/273642892): When new layout is on board, this class shall be removed.
29  */
30 public class LanguagePreferenceController extends BasePreferenceController {
LanguagePreferenceController(Context context, String key)31     public LanguagePreferenceController(Context context, String key) {
32         super(context, key);
33     }
34 
35     @Override
getAvailabilityStatus()36     public int getAvailabilityStatus() {
37         setActivityEnabled(mContext, Settings.LanguageSettingsActivity.class, true);
38         return AVAILABLE;
39     }
40 
setActivityEnabled(Context context, Class klass, final boolean isEnabled)41     private static void setActivityEnabled(Context context, Class klass, final boolean isEnabled) {
42         PackageManager packageManager = context.getPackageManager();
43 
44         ComponentName componentName =
45                 new ComponentName(context, klass);
46         final int flag = isEnabled ? PackageManager.COMPONENT_ENABLED_STATE_ENABLED :
47                 PackageManager.COMPONENT_ENABLED_STATE_DISABLED;
48 
49         packageManager.setComponentEnabledSetting(
50                 componentName, flag, PackageManager.DONT_KILL_APP);
51     }
52 }