1 /* 2 * Copyright (C) 2020 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.notification.headsup; 18 19 import android.content.Context; 20 import android.graphics.PixelFormat; 21 import android.view.Gravity; 22 import android.view.WindowManager; 23 24 /** 25 * A controller for Notification application's HUN display. 26 * 27 * Used to attach HUNs views to window. 28 */ 29 public class CarHeadsUpNotificationAppContainer extends CarHeadsUpNotificationContainer { 30 private static final String TAG = "CarHUNContainerApp"; 31 CarHeadsUpNotificationAppContainer(Context context)32 public CarHeadsUpNotificationAppContainer(Context context) { 33 super(context, context.getSystemService(WindowManager.class)); 34 } 35 36 @Override getWindowManagerLayoutParams()37 protected WindowManager.LayoutParams getWindowManagerLayoutParams() { 38 WindowManager.LayoutParams wrapperParams = new WindowManager.LayoutParams( 39 WindowManager.LayoutParams.MATCH_PARENT, 40 WindowManager.LayoutParams.WRAP_CONTENT, 41 // This type allows covering status bar and receiving touch input 42 WindowManager.LayoutParams.TYPE_SYSTEM_ERROR, 43 WindowManager.LayoutParams.FLAG_LAYOUT_IN_SCREEN 44 | WindowManager.LayoutParams.FLAG_NOT_FOCUSABLE, 45 PixelFormat.TRANSLUCENT); 46 wrapperParams.gravity = getShowHunOnBottom() ? Gravity.BOTTOM : Gravity.TOP; 47 return wrapperParams; 48 } 49 }