1<?xml version="1.0" encoding="utf-8"?> 2 3<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" 4 android:orientation="vertical" 5 android:id="@+id/container" 6 android:layout_width="match_parent" 7 android:layout_height="match_parent"> 8 9 <Button 10 android:layout_width="wrap_content" 11 android:layout_height="wrap_content" 12 android:text="@string/submit" 13 android:onClick="sendMessage" 14 android:id="@+id/sceneSwitchButton"/> 15 <Button 16 android:layout_width="wrap_content" 17 android:layout_height="wrap_content" 18 android:text="@string/removingButton" 19 android:id="@+id/removingButton"/> 20 21</LinearLayout>