1 /*
2  * Copyright (C) 2023 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 android.tools.traces.wm
18 
19 /**
20  * Represents a window token in the window manager hierarchy
21  *
22  * This is a generic object that is reused by both Flicker and Winscope and cannot access internal
23  * Java/Android functionality
24  */
25 class WindowToken(private val windowContainer: WindowContainer) :
<lambda>null26     WindowContainer by windowContainer {
27     override val isVisible: Boolean
28         get() = false
29     override fun toString(): String {
30         return "${this::class.simpleName}: {$token $title}"
31     }
32 
33     override fun equals(other: Any?): Boolean {
34         if (this === other) return true
35         if (other !is WindowToken) return false
36 
37         if (windowContainer != other.windowContainer) return false
38 
39         return true
40     }
41 
42     override fun hashCode(): Int {
43         return windowContainer.hashCode()
44     }
45 }
46