1 /*
2  * Copyright (C) 2023 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.cts.verifier.audio.audiolib;
18 
19 import android.app.Activity;
20 import android.view.WindowManager;
21 
22 /**
23  * Utilities to control display bahavior and attributes
24  */
25 public class DisplayUtils {
26 
27     /**
28      * Allows keeping the screen on for an Activity.
29      *
30      * @param activity The associated activity
31      * @param keepScreenOn If true, keep the screen on.
32      */
setKeepScreenOn(Activity activity, boolean keepScreenOn)33     public static void setKeepScreenOn(Activity activity, boolean keepScreenOn) {
34         if (keepScreenOn) {
35             activity.getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
36         } else {
37             activity.getWindow().clearFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON);
38         }
39     }
40 }
41