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.server.wm.traces.common.windowmanager.windows
18 
19 /**
20  * Represents a display area in the window manager hierarchy
21  *
22  * This is a generic object that is reused by both Flicker and Winscope and cannot
23  * access internal Java/Android functionality
24  *
25  */
26 open class DisplayArea(
27     val isTaskDisplayArea: Boolean,
28     windowContainer: WindowContainer
29 ) : WindowContainer(windowContainer) {
30     val activities: Array<Activity>
31         get() = if (isTaskDisplayArea) {
32             this.collectDescendants()
33         } else {
34             emptyArray()
35         }
36 
containsActivitynull37     fun containsActivity(activityName: String): Boolean {
38         return if (!isTaskDisplayArea) {
39             false
40         } else {
41             activities.any { it.title == activityName }
42         }
43     }
44 
toStringnull45     override fun toString(): String {
46         return "${this::class.simpleName} {$token $title} isTaskArea=$isTaskDisplayArea"
47     }
48 
equalsnull49     override fun equals(other: Any?): Boolean {
50         if (this === other) return true
51         if (other !is DisplayArea) return false
52 
53         if (isTaskDisplayArea != other.isTaskDisplayArea) return false
54         if (isVisible != other.isVisible) return false
55         if (orientation != other.orientation) return false
56         if (title != other.title) return false
57         if (token != other.token) return false
58 
59         return true
60     }
61 
hashCodenull62     override fun hashCode(): Int {
63         var result = super.hashCode()
64         result = 31 * result + isTaskDisplayArea.hashCode()
65         return result
66     }
67 }