ListFragment, DialogFragment - why?
<p>What is the difference between using <a href="http://developer.android.com/reference/android/app/ListFragment.html" rel="nofollow">ListFragment</a> and custom Fragment( with ListView in it) elements ?</p>

<p>Same question applies to <a href="http://developer.android.com/reference/android/app/DialogFragment.html" rel="nofollow">DialogFragment</a>.</p>
