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 17 package com.android.car.settings.security; 18 19 import android.car.drivingstate.CarUxRestrictions; 20 import android.car.userlib.CarUserManagerHelper; 21 import android.content.Context; 22 23 import androidx.preference.Preference; 24 25 import com.android.car.settings.common.FragmentController; 26 import com.android.car.settings.common.PreferenceController; 27 28 /** 29 * Controller which determines if the top level entry into Security settings should be displayed 30 * based on the user status. 31 */ 32 public class SecurityEntryPreferenceController extends PreferenceController<Preference> { 33 34 private final CarUserManagerHelper mCarUserManagerHelper; 35 SecurityEntryPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)36 public SecurityEntryPreferenceController(Context context, String preferenceKey, 37 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 38 super(context, preferenceKey, fragmentController, uxRestrictions); 39 mCarUserManagerHelper = new CarUserManagerHelper(context); 40 } 41 42 @Override getPreferenceType()43 protected Class<Preference> getPreferenceType() { 44 return Preference.class; 45 } 46 47 @Override getAvailabilityStatus()48 public int getAvailabilityStatus() { 49 return mCarUserManagerHelper.isCurrentProcessGuestUser() ? DISABLED_FOR_USER : AVAILABLE; 50 } 51 } 52