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 android.view.surfacecontrol.cts;
18 
19 import static org.junit.Assert.assertTrue;
20 
21 import android.app.Activity;
22 import android.app.KeyguardManager;
23 import android.os.Bundle;
24 import android.util.Log;
25 import android.util.Pair;
26 import android.util.Size;
27 import android.view.Gravity;
28 import android.view.SurfaceControlViewHost;
29 import android.view.View;
30 import android.view.ViewGroup;
31 import android.view.cts.util.SurfaceControlViewHostHelper;
32 import android.view.cts.util.aidl.IAttachEmbeddedWindow;
33 import android.widget.FrameLayout;
34 
35 import androidx.annotation.Nullable;
36 
37 import java.util.concurrent.CountDownLatch;
38 import java.util.concurrent.TimeUnit;
39 
40 public class SurfaceSyncGroupActivity extends Activity {
41     private static final String TAG = "SurfaceSyncGroupActivity";
42     private SurfaceControlViewHostHelper mSurfaceControlViewHostHelper;
43     private final CountDownLatch mCountDownLatch = new CountDownLatch(1);
44 
45     private ViewGroup mParentView;
46     private static final Size sSize = new Size(500, 500);
47 
48     @Override
onCreate(@ullable Bundle savedInstanceState)49     public void onCreate(@Nullable Bundle savedInstanceState) {
50         super.onCreate(savedInstanceState);
51 
52         mSurfaceControlViewHostHelper = new SurfaceControlViewHostHelper(TAG,
53                 mCountDownLatch,
54                 this, 0, sSize);
55 
56         mParentView = new FrameLayout(this);
57         setContentView(mParentView);
58 
59         KeyguardManager km = getSystemService(KeyguardManager.class);
60         km.requestDismissKeyguard(this, null);
61     }
62 
setupEmbeddedSCVH()63     public Pair<SurfaceControlViewHost.SurfacePackage, IAttachEmbeddedWindow> setupEmbeddedSCVH() {
64         FrameLayout.LayoutParams layoutParams = new FrameLayout.LayoutParams(sSize.getWidth(),
65                 sSize.getHeight());
66         layoutParams.gravity = Gravity.CENTER;
67         runOnUiThread(() -> mSurfaceControlViewHostHelper.attachSurfaceView(mParentView,
68                 layoutParams));
69         mSurfaceControlViewHostHelper.bindEmbeddedService(false /* inProcess */);
70 
71         boolean ready = false;
72         try {
73             ready = mCountDownLatch.await(5, TimeUnit.SECONDS);
74         } catch (InterruptedException e) {
75             Log.e(TAG, "Failed to wait for SCVH to attach");
76         }
77 
78         assertTrue("Failed to attach SCVH", ready);
79 
80         return new Pair<>(mSurfaceControlViewHostHelper.getSurfacePackage(),
81                 mSurfaceControlViewHostHelper.getAttachedEmbeddedWindow());
82     }
83 
getBackgroundView()84     public View getBackgroundView() {
85         return mParentView;
86     }
87 }
88