title: how to force a fragment to re run its own onCreateView
body: <p>I have a tabHost which hosts 4 fragments.When the tabHost activity is created it creates and includes the fragments.How can i force a fragment to re create its view?meaning to re run the on createView.</p>
  
  <p><strong>EDIT:</strong> My first fragment consumes a web-service and updates a field in the parent activity.That field is read by my second fragment.But by the time the activity is instantiated the field in the parent activity is empty.So that's the reason I asked my question.I want the second Fragment to be re-drawn after the field is updated.Hope I'm clear now.Thank you for your time.</p>