Refresh view display when underlying data changes
<p>I have seen this question answered a few times in which it is suggested to use the method notifyDataSetChanged() from BaseAdapter. </p>

<p>Is there a way to refresh when your application does not use any adapters? I have a simple application where I use a few activities with preferences, and relative layouts with text views and buttons. At the moment I do not use any of the adapters like SimpleAdapter or ArrayAdapter or CursorAdapter. It seems like in my case I have to create one of them just to get to use notifyDataSetChanged()? There is no easier way for me?</p>
