Retrieve a Fragment from a ViewPager

Question

I\'m using a ViewPager together with a FragmentStatePagerAdapter to host three different fragments:

• [Fragment1]
• [Fragment2]<

Answer 1

In Fragment

public int getArgument(){
   return mPage;
{
public void update(){

}

In FragmentActivity

List fragments = getSupportFragmentManager().getFragments();
for(Fragment f:fragments){
    if((f instanceof PageFragment)&&(!f.isDetached())){
          PageFragment pf = (PageFragment)f;   
          if(pf.getArgument()==pager.getCurrentItem())pf.update();
    }
}