title: set FragmentGridPagerAdapter starting row
body: <p>I'm using a <code>GridViewPager</code> and a <code>FragmentGridPagerAdapter</code> in my Android Wear application but it always start at the first item. Do you have any idea how I can make it start at another row ? </p>
  
  <p>The problem is that when you use <code>setCurrentItem</code> just avec the <code>setAdapter</code> you get a NullpointerException because the grid hasn't been populated yet.</p>