1<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" 2 android:layout_width="match_parent" 3 android:layout_height="match_parent" > 4 5 <TextView 6 android:id="@+id/hello" 7 android:layout_width="wrap_content" 8 android:layout_height="wrap_content" 9 android:text="hello" /> 10 11</RelativeLayout>