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.server.wm; 18 19 import android.annotation.Nullable; 20 import android.annotation.SystemApi; 21 import android.view.Display; 22 23 24 /** 25 * Wrapper of {@link TaskDisplayArea}. 26 * @hide 27 */ 28 @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES) 29 public final class TaskDisplayAreaWrapper { 30 private final TaskDisplayArea mTaskDisplayArea; 31 TaskDisplayAreaWrapper(TaskDisplayArea taskDisplayArea)32 private TaskDisplayAreaWrapper(TaskDisplayArea taskDisplayArea) { 33 mTaskDisplayArea = taskDisplayArea; 34 } 35 36 /** @hide */ create(@ullable TaskDisplayArea taskDisplayArea)37 public static TaskDisplayAreaWrapper create(@Nullable TaskDisplayArea taskDisplayArea) { 38 if (taskDisplayArea == null) return null; 39 return new TaskDisplayAreaWrapper(taskDisplayArea); 40 } 41 42 /** @hide */ getTaskDisplayArea()43 public TaskDisplayArea getTaskDisplayArea() { 44 return mTaskDisplayArea; 45 } 46 47 /** 48 * Gets the display this {@link TaskDisplayAreaWrapper} is on. 49 */ getDisplay()50 public Display getDisplay() { 51 return mTaskDisplayArea.mDisplayContent.getDisplay(); 52 } 53 54 /** 55 * Gets the feature Id for this {@link TaskDisplayAreaWrapper}. 56 */ getFeatureId()57 public int getFeatureId() { 58 return mTaskDisplayArea.mFeatureId; 59 } 60 61 @Override toString()62 public String toString() { 63 return mTaskDisplayArea.toString(); 64 } 65 } 66