| /* |
| * Copyright (C) 2018 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.car.settings.system; |
| |
| import static android.os.UserManager.DISALLOW_FACTORY_RESET; |
| |
| import android.car.drivingstate.CarUxRestrictions; |
| import android.car.userlib.CarUserManagerHelper; |
| import android.content.Context; |
| import android.os.UserManager; |
| |
| import androidx.preference.Preference; |
| |
| import com.android.car.settings.common.FragmentController; |
| import com.android.car.settings.common.PreferenceController; |
| |
| /** |
| * Controller which determines if master clear (aka "factory reset") should be displayed based on |
| * user status. |
| */ |
| public class MasterClearEntryPreferenceController extends PreferenceController<Preference> { |
| |
| private final CarUserManagerHelper mCarUserManagerHelper; |
| |
| public MasterClearEntryPreferenceController(Context context, String preferenceKey, |
| FragmentController fragmentController, CarUxRestrictions uxRestrictions) { |
| super(context, preferenceKey, fragmentController, uxRestrictions); |
| mCarUserManagerHelper = new CarUserManagerHelper(context); |
| } |
| |
| @Override |
| protected Class<Preference> getPreferenceType() { |
| return Preference.class; |
| } |
| |
| @Override |
| public int getAvailabilityStatus() { |
| return isUserRestricted() ? DISABLED_FOR_USER : AVAILABLE; |
| } |
| |
| private boolean isUserRestricted() { |
| return !(mCarUserManagerHelper.isCurrentProcessAdminUser() || isDemoUser()) |
| || mCarUserManagerHelper.isCurrentProcessUserHasRestriction(DISALLOW_FACTORY_RESET); |
| } |
| |
| private boolean isDemoUser() { |
| return UserManager.isDeviceInDemoMode(getContext()) |
| && mCarUserManagerHelper.isCurrentProcessDemoUser(); |
| } |
| } |