1 /* 2 * Copyright (C) 2022 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.systemui; 18 19 import static android.car.CarOccupantZoneManager.DISPLAY_TYPE_MAIN; 20 21 import android.car.Car; 22 import android.car.CarOccupantZoneManager; 23 import android.view.Display; 24 25 import com.android.systemui.car.users.CarSystemUIUserUtil; 26 27 /** 28 * Application class for CarSystemUI. 29 */ 30 public class CarSystemUIApplication extends SystemUIApplication { 31 32 private boolean mIsVisibleBackgroundUserSysUI; 33 34 @Override onCreate()35 public void onCreate() { 36 mIsVisibleBackgroundUserSysUI = CarSystemUIUserUtil.isSecondaryMUMDSystemUI(); 37 super.onCreate(); 38 if (mIsVisibleBackgroundUserSysUI) { 39 Car car = Car.createCar(this); 40 if (car == null) { 41 return; 42 } 43 CarOccupantZoneManager manager = (CarOccupantZoneManager) car.getCarManager( 44 Car.CAR_OCCUPANT_ZONE_SERVICE); 45 if (manager != null) { 46 CarOccupantZoneManager.OccupantZoneInfo info = manager.getMyOccupantZone(); 47 if (info != null) { 48 Display display = manager.getDisplayForOccupant(info, DISPLAY_TYPE_MAIN); 49 if (display != null) { 50 updateDisplay(display.getDisplayId()); 51 startSystemUserServicesIfNeeded(); 52 } 53 } 54 } 55 car.disconnect(); 56 } 57 } 58 59 @Override shouldStartSystemUserServices()60 protected boolean shouldStartSystemUserServices() { 61 if (mIsVisibleBackgroundUserSysUI) { 62 // visible background user SystemUI instances should start the same services as the 63 // normal system user SystemUI instance. 64 return true; 65 } 66 return super.shouldStartSystemUserServices(); 67 } 68 69 @Override shouldStartSecondaryUserServices()70 protected boolean shouldStartSecondaryUserServices() { 71 if (mIsVisibleBackgroundUserSysUI) { 72 // visible background user SystemUI instances should start the same services as the 73 // normal system user SystemUI instance - this already includes the secondary user 74 // services. 75 return false; 76 } 77 return super.shouldStartSecondaryUserServices(); 78 } 79 } 80