1 /*
2  * Copyright (C) 2021 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.wm.shell.tasksurfacehelper;
18 
19 import android.app.ActivityManager.RunningTaskInfo;
20 import android.graphics.Rect;
21 import android.view.SurfaceControl;
22 
23 import java.util.concurrent.Executor;
24 import java.util.function.Consumer;
25 
26 /**
27  * Interface to communicate with a Task's SurfaceControl.
28  */
29 public interface TaskSurfaceHelper {
30 
31     /** Sets the METADATA_GAME_MODE for the layer corresponding to the task **/
setGameModeForTask(int taskId, int gameMode)32     default void setGameModeForTask(int taskId, int gameMode) {}
33 
34     /** Takes a screenshot for a task **/
screenshotTask(RunningTaskInfo taskInfo, Rect crop, Executor executor, Consumer<SurfaceControl.ScreenshotHardwareBuffer> consumer)35     default void screenshotTask(RunningTaskInfo taskInfo, Rect crop, Executor executor,
36             Consumer<SurfaceControl.ScreenshotHardwareBuffer> consumer) {}
37 }
38