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_UNSEARCHABLE : UNSUPPORTED_ON_DEVICE ; 35 } 36 } 37