I’m following this great book and I’ve learned a lot.
My question is about how to notify RecyclerView only refresh the changed items. Say I have 3 Crimes in the list, I click the first, then it starts ViewPager, I swipe to 2nd and 3rd and change them. How can I notify the RecyclerView only refresh the 2nd and 3rd items instead of using
getActivity().setResult() using different keys for different fragment in
CrimeListFragment can only get the last one…