1 /*
<lambda>null2  * Copyright (C) 2024 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.systemui.screenshot.policy
18 
19 import android.app.ActivityTaskManager.RootTaskInfo
20 import com.android.systemui.screenshot.data.model.ChildTaskModel
21 
22 /** The child tasks of A RootTaskInfo as [ChildTaskModel] in top-down (z-index ascending) order. */
23 internal fun RootTaskInfo.childTasksTopDown(): Sequence<ChildTaskModel> {
24     return ((childTaskIds.size - 1) downTo 0).asSequence().map { index ->
25         ChildTaskModel(
26             childTaskIds[index],
27             childTaskNames[index],
28             childTaskBounds[index],
29             childTaskUserIds[index]
30         )
31     }
32 }
33 
hasChildTasksnull34 internal fun RootTaskInfo.hasChildTasks() = childTaskUserIds.isNotEmpty()
35