title: How to modify the runQueryOnBackgroundThread in order to identify where Activity I came from?
body: <p>I have three tabbed activities and everyone is a listView with the same cursorAdapter.
  Of course, there is a different cursor in every activity (the only difference between them is the <code>where</code> string). </p>
  
  <p>I have overridden the <code>runQueryOnBackgroundThread()</code> in the adapter in order to have a filtered list.</p>
  
  <p>I need to know the Actvity I came from when I am inside the <code>runQueryOnBackgroundThread()</code> method, because I need to  add a string to the <code>filtered</code> query</p>