title: Update Fragment after Async Task completes
body: <p>I have a viewpager fragment setup, and I have an AsyncTask run at the start of the activity to load some data from a JSON get (the data it pulls only needs to be done once, and all fragments will use it). The problem I'm having is I want to take this data from the AsyncTask, and have it be the data that all of the textviews pull from in the fragments.</p>
  
  <p>What would be the best way to load data from an AsyncTask and then have the fragments reference that data. You cant just have the views reference the data from the get-go as it Nullpointers, and I'd really like to avoid having to reference every single textview in the OnPostExecute of the AsyncTask if I had it in the Parent Activity.</p>