How to call invalidate() on viewpager

I am using TouchDB to copy the database and display its contents in a series of ListView in ViewPager. The problem I have is that when TouchDB is first copied, the onSuccess () / onPostExecute () method is called before it completes replication, which means that I can not call invalidate () on my ViewPager to get it to draw ListViews..

Is there any solution?

resolvent:

You can add an invalid runnable to the end of the run queue

myView.post(new Runnable() {
  @Override
  public void run() {
    myView.invalidate();
  }
});

Does this work?