1<?xml version="1.0" encoding="utf-8"?> 2<!-- 3 ~ Copyright (C) 2020 The Android Open Source Project 4 ~ 5 ~ Licensed under the Apache License, Version 2.0 (the "License"); 6 ~ you may not use this file except in compliance with the License. 7 ~ You may obtain a copy of the License at 8 ~ 9 ~ http://www.apache.org/licenses/LICENSE-2.0 10 ~ 11 ~ Unless required by applicable law or agreed to in writing, software 12 ~ distributed under the License is distributed on an "AS IS" BASIS, 13 ~ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 ~ See the License for the specific language governing permissions and 15 ~ limitations under the License. 16 --> 17<LinearLayout 18 xmlns:android="http://schemas.android.com/apk/res/android" 19 android:layout_width="match_parent" 20 android:layout_height="match_parent" 21 android:orientation="vertical"> 22 23 <com.android.car.ui.FocusArea 24 android:layout_width="match_parent" 25 android:layout_height="wrap_content"> 26 27 <Button 28 android:id="@+id/toggle_buttons" 29 android:layout_width="match_parent" 30 android:layout_height="50dp" 31 android:text="Toggle Buttons"/> 32 33 </com.android.car.ui.FocusArea> 34 35 <com.android.car.ui.FocusArea 36 android:layout_width="match_parent" 37 android:layout_height="0dp" 38 android:layout_weight="1" 39 android:orientation="vertical"> 40 41 <Button 42 android:id="@+id/top_button" 43 android:layout_width="match_parent" 44 android:layout_height="50dp" 45 android:onClick="onRotaryButtonClick" 46 android:tag="test_button" 47 android:text="Top Button" 48 android:visibility="gone" /> 49 50 <WebView 51 android:id="@+id/web_view" 52 android:layout_width="match_parent" 53 android:layout_height="0dp" 54 android:layout_weight="1" 55 android:defaultFocusHighlightEnabled="false"/> 56 57 <Button 58 android:id="@+id/bottom_button" 59 android:layout_width="match_parent" 60 android:layout_height="50dp" 61 android:onClick="onRotaryButtonClick" 62 android:tag="test_button" 63 android:text="Bottom Button" 64 android:visibility="gone" /> 65 66 </com.android.car.ui.FocusArea> 67 68</LinearLayout>