title: How can I detect when a scrollview has reached the bottom so that I can load more items into it?
body: <p>I have a scrollview in my android application that I fill with Items from a database.  I start off with 20 items in it, but what I want to happen is for the scrollview to load more items when the user pulls the scrollview up when it is at the bottom.  I could override onDetectOverflow if it weren't private but I cannot so I can't figure out how to detect when the user is pulling the scrollview up.  There doesnt seem to be any onScroll Listener I can use so does anyone have a way I can detect this?  </p>