Android Update Current Activity From Background Thread
<p>My application has a refresh button on the main activity. When the user presses that button, a new thread is created which starts updating the SQLite database. When this thread started, user could possibly get into another activies of the application.</p>

<p>The problem is these other activities(ListActivity) should be updated  according to the DB when that background thread is completed. How could I provide that. I tried getting current task with ActivityManager but It requires extra permission which I dont want.</p>
