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.server.wm.traces.common.windowmanager.windows
18 
19 /**
20  * Represents a task fragment 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 TaskFragment(
27     override val activityType: Int,
28     val displayId: Int,
29     val minWidth: Int,
30     val minHeight: Int,
31     windowContainer: WindowContainer
32 ) : WindowContainer(windowContainer) {
33     val tasks: Array<Task>
34         get() = this.children.reversed().filterIsInstance<Task>().toTypedArray()
35     val taskFragments: Array<TaskFragment>
36         get() = this.children.reversed().filterIsInstance<TaskFragment>().toTypedArray()
37     val activities: Array<Activity>
38         get() = this.children.reversed().filterIsInstance<Activity>().toTypedArray()
39 
toStringnull40     override fun toString(): String {
41         return "${this::class.simpleName}: {$token $title} bounds=$bounds"
42     }
43 
equalsnull44     override fun equals(other: Any?): Boolean {
45         if (this === other) return true
46         if (other !is TaskFragment) return false
47 
48         if (activityType != other.activityType) return false
49         if (displayId != other.displayId) return false
50         if (minWidth != other.minWidth) return false
51         if (minHeight != other.minHeight) return false
52 
53         return true
54     }
55 
hashCodenull56     override fun hashCode(): Int {
57         var result = super.hashCode()
58         result = 31 * result + activityType
59         result = 31 * result + displayId
60         result = 31 * result + minWidth
61         result = 31 * result + minHeight
62         return result
63     }
64 }