session-android/res/layout/device_list_fragment.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:orientation="vertical"
              android:paddingLeft="16dip"
              android:paddingRight="16dip">

    <LinearLayout android:id="@+id/progress_container"
                  android:layout_width="fill_parent"
                  android:layout_height="fill_parent"
                  android:gravity="center"
                  android:orientation="vertical"
                  android:visibility="gone" >

        <ProgressBar android:id="@+id/progress"
                     android:indeterminate="true"
                     android:layout_width="wrap_content"
                     android:layout_height="wrap_content" >
        </ProgressBar>
    </LinearLayout>

    <TextView android:id="@+id/empty"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:layout_gravity="center|center_vertical"
              android:gravity="center|center_vertical"
              android:textSize="20sp"
              android:visibility="gone"
              android:text="@string/device_list_fragment__no_devices_linked"/>

    <ListView android:id="@id/android:list"
              android:layout_width="match_parent"
              android:layout_height="match_parent"
              android:layout_weight="1"
              android:drawSelectorOnTop="false"/>


</LinearLayout>