Refresh images on FragmentStatePagerAdapter on resuming activity

Question

I have created an activity that uses FragmentStatePagerAdapter to provide small gallery. However, I can\'t get it to refresh when activity resumes (after coming

Answer 1

Never just use POSITION_NONE use

if(fragmentManager.getFragments().contains(object))
    return POSITION_NONE;
else
    return POSITION_UNCHANGED;

to avoid Fatal Exception: java.lang.IllegalStateException Fragment {} is not currently in the FragmentManager