1 /* 2 * Copyright (C) 2021 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.location; 18 19 import android.car.drivingstate.CarUxRestrictions; 20 import android.content.Context; 21 import android.location.LocationManager; 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 for displaying location access page. 30 */ 31 public class LocationAccessPreferenceController extends PreferenceController<Preference> { 32 33 private final LocationManager mLocationManager; 34 LocationAccessPreferenceController(Context context, String preferenceKey, FragmentController fragmentController, CarUxRestrictions uxRestrictions)35 public LocationAccessPreferenceController(Context context, String preferenceKey, 36 FragmentController fragmentController, CarUxRestrictions uxRestrictions) { 37 super(context, preferenceKey, fragmentController, uxRestrictions); 38 mLocationManager = context.getSystemService(LocationManager.class); 39 } 40 41 @Override getPreferenceType()42 protected Class<Preference> getPreferenceType() { 43 return Preference.class; 44 } 45 46 @Override getDefaultAvailabilityStatus()47 protected int getDefaultAvailabilityStatus() { 48 return mLocationManager.getAdasAllowlist().isEmpty() 49 ? CONDITIONALLY_UNAVAILABLE 50 : AVAILABLE; 51 } 52 } 53