session-android/res/layout/contact_selection_group_activity.xml

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent"
        android:orientation="vertical">

    <ListView android:id="@android:id/list"
            android:layout_width="fill_parent" 
            android:layout_height="fill_parent"
            android:fastScrollEnabled="true"/>

    <TextView android:id="@android:id/empty"
            android:layout_width="match_parent"
            android:layout_height="match_parent"
            android:gravity="center|center_vertical"
            android:text="@string/contact_selection_group_activity__no_contacts"
            android:textSize="20sp" />

</LinearLayout>