apps/CtsVerifier/res/layout/hifi_ultrasound_popup_instru.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:layout_width="wrap_content"
              android:layout_height="wrap_content"
              android:gravity="center"
              android:background="@android:color/black"
              android:padding="5dp"
              android:orientation="vertical" >

  <TextView
      android:id="@+id/instru"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:layout_weight="5" />

  <Button
      android:id="@+id/ok"
      android:layout_width="match_parent"
      android:layout_height="match_parent"
      android:text="@string/hifi_ultrasound_test_ok"
      android:layout_weight="1" />
</LinearLayout>