1 /*
2  * Copyright (C) 2018 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 package com.android.settings.applications.specialaccess;
17 
18 import static com.android.settings.Utils.isSystemAlertWindowEnabled;
19 
20 import android.app.ActivityManager;
21 import android.content.Context;
22 import android.os.Build;
23 
24 import com.android.settings.core.BasePreferenceController;
25 
26 public class SystemAlertWindowPreferenceController extends BasePreferenceController {
SystemAlertWindowPreferenceController(Context context, String preferenceKey)27     public SystemAlertWindowPreferenceController(Context context, String preferenceKey) {
28         super(context, preferenceKey);
29     }
30 
31     @Override
getAvailabilityStatus()32     public int getAvailabilityStatus() {
33         return isSystemAlertWindowEnabled(mContext)
34                 ? AVAILABLE : UNSUPPORTED_ON_DEVICE ;
35     }
36 }
37