1 /*
2  * Copyright (C) 2019 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.server.wm.activity;
18 
19 import android.app.Activity;
20 import android.graphics.Insets;
21 import android.os.Bundle;
22 import android.view.Gravity;
23 import android.view.View;
24 import android.view.WindowInsets;
25 import android.view.WindowManager.LayoutParams;
26 import android.view.WindowMetrics;
27 
28 import androidx.annotation.Nullable;
29 
30 /**
31  * Activity that makes its Window half width/height so that an area exists outside which can be
32  * tapped to close it when {@link Activity#setFinishOnTouchOutside(boolean)} is enabled.
33  */
34 public class CloseOnOutsideTestActivity extends Activity {
35 
36     @Override
onCreate(@ullable Bundle savedInstanceState)37     protected void onCreate(@Nullable Bundle savedInstanceState) {
38         super.onCreate(savedInstanceState);
39     }
40 
setupWindowSize()41     public void setupWindowSize() {
42         View contentView = getWindow().getDecorView().findViewById(android.R.id.content);
43         int width = contentView.getWidth();
44         int height = contentView.getHeight();
45 
46         WindowMetrics windowMetrics = getWindowManager().getCurrentWindowMetrics();
47         Insets insets = windowMetrics.getWindowInsets().getInsets(WindowInsets.Type.systemBars());
48 
49         LayoutParams params = getWindow().getAttributes();
50         params.width = width / 2;
51         params.height = height / 2;
52         params.gravity = Gravity.LEFT | Gravity.TOP;
53         params.x = insets.left + (width / 4);
54         params.y = insets.top + (height / 4);
55         getWindow().setAttributes(params);
56     }
57 }
58