How to show custom thumb when using fastScrollEnabled
<p>I have a listview of countries in non-alphabetic order and started using fastscroll. I would like to display the country-flag when scrolling with fastscroll but it seems like the APIs has the FastScroll class as private so I cannot override it. </p>

<p>Have anyone else implemented a custom fastscroll view?  </p>

<p>References: 
<a href="http://developer.android.com/reference/android/widget/AbsListView.html#attr_android:fastScrollEnabled" rel="nofollow">http://developer.android.com/reference/android/widget/AbsListView.html#attr_android:fastScrollEnabled</a></p>
