IssueTracker

It seems to me that there must be a bug in the Android Fragments demo.  

As background, Fragments are apparently sometimes instantiated by the Android OS and thus [need a public no-arg constructor][1]:

But the [NewsReader demo][2] from the official Android training on Fragments constructs the `HeadlinesFragment` class and configures it with `setOnHeadlineSelectedListener(this)` from `NewsReaderActivity.onCreate()`.

If the Android OS re-instantiates this fragment, the `mHeadlineSelectedListener` field will be null because `HeadlinesFragment` doesn't save or restore its state.

Is this a bug or am I missing something?


  [1]: http://developer.android.com/reference/android/app/Fragment.html
  [2]: http://developer.android.com/training/multiscreen/adaptui.html