1<?xml version="1.0" encoding="utf-8"?> 2 3<LinearLayout 4 xmlns:android="http://schemas.android.com/apk/res/android" 5 android:orientation="vertical" 6 android:layout_width="fill_parent" 7 android:layout_height="fill_parent"> 8 9 <TextView android:id="@+id/tv" 10 android:layout_width="fill_parent" 11 android:layout_height="wrap_content" /> 12</LinearLayout>