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

  

    <ScrollView
        android:id="@+id/scrollView1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >
		<LinearLayout
	        android:id="@+id/tilepanel"
	        android:layout_width="match_parent"
	        android:layout_height="wrap_content"
	        android:orientation="vertical" >
	    </LinearLayout> 
    </ScrollView>

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

  

    <ScrollView
        android:id="@+id/scrollView1"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" >
		<LinearLayout
	        android:id="@+id/tilepanel"
	        android:layout_width="match_parent"
	        android:layout_height="wrap_content"
	        android:orientation="vertical" >

	    </LinearLayout> 
    </ScrollView>

    <ProgressBar
        android:id="@+id/progressBar1"
        style="?android:attr/progressBarStyleLarge"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

</LinearLayout>
Add a progress bar to inform the user we're loading messages.
Add a progress bar to inform the user we're loading messages.
