1 /*
2  * 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.data.repository
18 
19 import android.annotation.SuppressLint
20 import android.app.ActivityTaskManager
21 import android.app.IActivityTaskManager
22 import com.android.systemui.dagger.qualifiers.Background
23 import com.android.systemui.screenshot.data.model.DisplayContentModel
24 import com.android.systemui.screenshot.data.model.SystemUiState
25 import com.android.systemui.screenshot.proxy.SystemUiProxy
26 import javax.inject.Inject
27 import kotlinx.coroutines.CoroutineDispatcher
28 import kotlinx.coroutines.withContext
29 
30 /**
31  * Implements DisplayTaskRepository using [IActivityTaskManager], along with [ProfileTypeRepository]
32  * and [SystemUiProxy].
33  */
34 @SuppressLint("MissingPermission")
35 class DisplayContentRepositoryImpl
36 @Inject
37 constructor(
38     private val atmService: IActivityTaskManager,
39     private val systemUiProxy: SystemUiProxy,
40     @Background private val background: CoroutineDispatcher,
41 ) : DisplayContentRepository {
42 
getDisplayContentnull43     override suspend fun getDisplayContent(displayId: Int): DisplayContentModel {
44         return withContext(background) {
45             val rootTasks = atmService.getAllRootTaskInfosOnDisplay(displayId)
46             toDisplayTasksModel(displayId, rootTasks)
47         }
48     }
49 
toDisplayTasksModelnull50     private suspend fun toDisplayTasksModel(
51         displayId: Int,
52         rootTasks: List<ActivityTaskManager.RootTaskInfo>,
53     ): DisplayContentModel {
54         return DisplayContentModel(
55             displayId,
56             SystemUiState(systemUiProxy.isNotificationShadeExpanded()),
57             rootTasks
58         )
59     }
60 }
61