| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.systemui.mediaprojection.appselector.view |
| |
| import android.graphics.Rect |
| import android.view.View |
| import android.view.ViewGroup |
| import android.widget.ImageView |
| import androidx.recyclerview.widget.RecyclerView.ViewHolder |
| import com.android.systemui.R |
| import com.android.systemui.mediaprojection.appselector.MediaProjectionAppSelector |
| import com.android.systemui.mediaprojection.appselector.data.AppIconLoader |
| import com.android.systemui.mediaprojection.appselector.data.RecentTask |
| import com.android.systemui.mediaprojection.appselector.data.RecentTaskLabelLoader |
| import com.android.systemui.mediaprojection.appselector.data.RecentTaskThumbnailLoader |
| import com.android.systemui.statusbar.policy.ConfigurationController.ConfigurationListener |
| import dagger.assisted.Assisted |
| import dagger.assisted.AssistedFactory |
| import dagger.assisted.AssistedInject |
| import kotlinx.coroutines.CoroutineScope |
| import kotlinx.coroutines.Job |
| import kotlinx.coroutines.launch |
| |
| class RecentTaskViewHolder |
| @AssistedInject |
| constructor( |
| @Assisted private val root: ViewGroup, |
| private val iconLoader: AppIconLoader, |
| private val thumbnailLoader: RecentTaskThumbnailLoader, |
| private val labelLoader: RecentTaskLabelLoader, |
| private val taskViewSizeProvider: TaskPreviewSizeProvider, |
| @MediaProjectionAppSelector private val scope: CoroutineScope |
| ) : ViewHolder(root), ConfigurationListener, TaskPreviewSizeProvider.TaskPreviewSizeListener { |
| |
| val thumbnailView: MediaProjectionTaskView = root.requireViewById(R.id.task_thumbnail) |
| private val iconView: ImageView = root.requireViewById(R.id.task_icon) |
| |
| private var job: Job? = null |
| |
| init { |
| updateThumbnailSize() |
| } |
| |
| fun bind(task: RecentTask, onClick: (View) -> Unit) { |
| taskViewSizeProvider.addCallback(this) |
| job?.cancel() |
| |
| job = |
| scope.launch { |
| task.baseIntentComponent?.let { component -> |
| launch { |
| val icon = iconLoader.loadIcon(task.userId, component) |
| iconView.setImageDrawable(icon) |
| } |
| launch { |
| val label = labelLoader.loadLabel(task.userId, component) |
| root.contentDescription = |
| label |
| ?: root.context.getString(com.android.settingslib.R.string.unknown) |
| } |
| } |
| launch { |
| val thumbnail = thumbnailLoader.loadThumbnail(task.taskId) |
| thumbnailView.bindTask(task, thumbnail) |
| } |
| } |
| |
| root.setOnClickListener(onClick) |
| } |
| |
| fun onRecycled() { |
| taskViewSizeProvider.removeCallback(this) |
| iconView.setImageDrawable(null) |
| thumbnailView.bindTask(null, null) |
| job?.cancel() |
| job = null |
| } |
| |
| override fun onTaskSizeChanged(size: Rect) { |
| updateThumbnailSize() |
| } |
| |
| private fun updateThumbnailSize() { |
| thumbnailView.layoutParams = |
| thumbnailView.layoutParams.apply { |
| width = taskViewSizeProvider.size.width() |
| height = taskViewSizeProvider.size.height() |
| } |
| } |
| |
| @AssistedFactory |
| fun interface Factory { |
| fun create(root: ViewGroup): RecentTaskViewHolder |
| } |
| } |