Getting the current Fragment instance in the viewpager

Question

Below is my code which has 3 Fragment classes each embedded with each of the 3 tabs on ViewPager. I have a menu option. As shown in the onOpt

Answer 1

Override setPrimaryItem from your FragmentPagerAdapter: the object is the visible fragment:

 @Override
        public void setPrimaryItem(ViewGroup container, int position, Object object) {
            if (mCurrentFragment != object) {
                mCurrentFragment = (LeggiCapitoloFragment) object;
            }
            super.setPrimaryItem(container, position, object);
        }