title: Swipe up to load with LoaderManager/CursorAdapter, ContentProvider and Service
body: <p>I try to follow Virgil Dobjanschis' Designpattern in my app. so far everything is OK, I can couple the ContentProvider, IntentService with the ListView.</p>
  
  <p>additionally I use SwipeRefreshLayout to let user swipe down to manually load new data from my REST service (and store in local DB).</p>
  
  <p>but I also want to let user swipe up to load some old data from the REST service. I got stuck with this point: how to use the ListView with LoaderManager to swipe up to load?</p>
  
  <p>is it possible to do this in <code>onLoadFinished()</code> method by checking the result from cursor? or use SwipeRefreshLayout to listen to both Swipeup and SwipeDown events? for now I only find it is possible to listen to the swipe down event.</p>