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 import android.graphics.Rect
20 import android.tools.withCache
21 
22 /**
23  * Represents the configuration of a WM window
24  *
25  * This is a generic object that is reused by both Flicker and Winscope and cannot access internal
26  * Java/Android functionality
27  */
28 open class WindowConfiguration(
29     val appBounds: Rect = Rect(),
30     val bounds: Rect = Rect(),
31     val maxBounds: Rect = Rect(),
32     val windowingMode: Int = 0,
33     val activityType: Int = 0
34 ) {
35     val isEmpty: Boolean
36         get() =
37             appBounds.isEmpty &&
38                 bounds.isEmpty &&
39                 maxBounds.isEmpty &&
40                 windowingMode == 0 &&
41                 activityType == 0
42 
equalsnull43     override fun equals(other: Any?): Boolean {
44         if (this === other) return true
45         if (other !is WindowConfiguration) return false
46 
47         if (windowingMode != other.windowingMode) return false
48         if (activityType != other.activityType) return false
49         if (appBounds != other.appBounds) return false
50         if (bounds != other.bounds) return false
51         if (maxBounds != other.maxBounds) return false
52 
53         return true
54     }
55 
hashCodenull56     override fun hashCode(): Int {
57         var result = windowingMode
58         result = 31 * result + activityType
59         result = 31 * result + appBounds.hashCode()
60         result = 31 * result + bounds.hashCode()
61         result = 31 * result + maxBounds.hashCode()
62         return result
63     }
64 
65     companion object {
66         val EMPTY: WindowConfiguration
<lambda>null67             get() = withCache { WindowConfiguration() }
68 
fromnull69         fun from(
70             appBounds: Rect?,
71             bounds: Rect?,
72             maxBounds: Rect?,
73             windowingMode: Int,
74             activityType: Int
75         ): WindowConfiguration = withCache {
76             WindowConfiguration(
77                 appBounds ?: Rect(),
78                 bounds ?: Rect(),
79                 maxBounds ?: Rect(),
80                 windowingMode,
81                 activityType
82             )
83         }
84     }
85 }
86