1<?xml version="1.0" encoding="utf-8"?>
2
3<!--
4  ~ Copyright (C) 2021 The Android Open Source Project
5  ~
6  ~ Licensed under the Apache License, Version 2.0 (the "License");
7  ~ you may not use this file except in compliance with the License.
8  ~ You may obtain a copy of the License at
9  ~
10  ~      http://www.apache.org/licenses/LICENSE-2.0
11  ~
12  ~ Unless required by applicable law or agreed to in writing, software
13  ~ distributed under the License is distributed on an "AS IS" BASIS,
14  ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15  ~ See the License for the specific language governing permissions and
16  ~ limitations under the License.
17  -->
18
19<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
20              android:layout_width="match_parent"
21              android:layout_height="match_parent"
22              android:orientation="vertical">
23    <LinearLayout
24        android:focusable="true"
25        android:id="@+id/subtreeRoot"
26        android:contentDescription="Subtree root"
27        android:layout_width="match_parent"
28        android:layout_height="wrap_content"
29        android:gravity="center"
30        android:orientation="horizontal">
31        <TextView
32            android:contentDescription="Text view"
33            android:text="textView"
34            android:layout_width="60dp"
35            android:layout_height="60dp"
36            android:layout_margin="60dp"/>
37        <LinearLayout
38            android:layout_width="wrap_content"
39            android:layout_height="wrap_content"
40            android:contentDescription="Child layout"
41            android:gravity="center"
42            android:orientation="horizontal">
43            <TextView
44                android:id="@+id/text"
45                android:contentDescription="Text view 2"
46                android:text="textView2"
47                android:layout_width="60dp"
48                android:layout_height="60dp"
49                android:layout_margin="60dp"/>
50        </LinearLayout>
51    </LinearLayout>
52</LinearLayout>
53