v17/tests/res/layout/relative_layout.xml

<RelativeLayout
    xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:lb="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    >
  <TextView
      android:id="@+id/t1"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:focusable="true"
      android:focusableInTouchMode="true"
      android:text="Line 1" />
  <TextView
      android:id="@+id/t2"
      android:layout_width="wrap_content"
      android:layout_height="wrap_content"
      android:focusable="true"
      android:focusableInTouchMode="true"
      android:layout_below="@id/t1"
      android:text="Line 2" />

</RelativeLayout>