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.quickstep.recents.data 18 19 import com.android.systemui.shared.recents.model.Task 20 import com.android.systemui.shared.recents.model.ThumbnailData 21 import kotlinx.coroutines.flow.Flow 22 23 interface RecentTasksRepository { 24 /** Gets all the recent tasks, refreshing from data sources if [forceRefresh] is true. */ getAllTaskDatanull25 fun getAllTaskData(forceRefresh: Boolean = false): Flow<List<Task>> 26 27 /** 28 * Gets the data associated with a task that has id [taskId]. Flow will settle on null if the 29 * task was not found. [Task.thumbnail] will settle on null if task is invisible. 30 */ 31 fun getTaskDataById(taskId: Int): Flow<Task?> 32 33 /** 34 * Gets the [ThumbnailData] associated with a task that has id [taskId]. Flow will settle on 35 * null if the task was not found or is invisible. 36 */ 37 fun getThumbnailById(taskId: Int): Flow<ThumbnailData?> 38 39 /** 40 * Gets the [ThumbnailData] associated with a task that has id [taskId]. Flow will settle on 41 * null if the task was not found or is invisible. 42 */ 43 fun getCurrentThumbnailById(taskId: Int): ThumbnailData? 44 45 /** 46 * Sets the tasks that are visible, indicating that properties relating to visuals need to be 47 * populated e.g. icons/thumbnails etc. 48 */ 49 fun setVisibleTasks(visibleTaskIdList: Set<Int>) 50 } 51