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GetView () returns null

I basicall has AsyncTask(runs from the core Activity) that fills ViewPagerinside the fragment. I inflate the xml layout file to fill ViewPager.

The problem is that I cannot get pointers to the views inside the layout (imageview, textview) so that I can change it at runtime. I know this, probably because it getView()returns null. I read that, probably because I onCreateView()have not yet been called. Does anyone know what I can do to solve this?

My code is a bit of a mess right now.

Here is a simpler explanation of what I'm doing:

  • MainActivity Asynctask populates the database and sends a pointer to the fragment. Something like SendToFragement (db);
  • The ReceiveFromActivity (db) fragment method gets a pointer to db and populates the ViewPager.

It works fine if I just create TextViews, set the text and add TextViews to the Viewpager. But of course I want it to look better, so I puffed out an xml layout. The problem is that I cannot change the contents of the xml layout because it getView()returns null, therefore it getView().findViewById()does not work.

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PagerAdapter , , , View, . , View, onCreateView() . getView() onCreateView() onDestroyView(). , Fragment , - View, getView() null.

, ,

View fragmentView = getView();
if(fragmentView != null) {
  // we are in view or at least exist. Update the elements.
}
// Else don't worry about it. Just update the data.
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