<?xml version="1.0" encoding="utf-8"?>  
 <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"  
   android:orientation="vertical" android:layout_width="match_parent"  
   android:layout_height="match_parent">  
   <TextView  
     android:id="@+id/textView"  
     android:layout_width="wrap_content"  
     android:layout_height="wrap_content" />  
 </LinearLayout>