How to go back to previous fragment from activity?

Question

I\'ve got an app with nav drawer, which is switching fragments. From inside one of those fragments, I am calling a new activity. When I click back in this activity (in toolbar),

Answer 1

When you call new Activity from Fragment you should write :

Intent intent = new Intent(getFragment().getContext(),NewActivity.class);
getFragment().getContext().startActivity(intent);

FragmentManager fm = CurrentFragment.getActivity().getSupportFragmentManager();
FragmentTransaction ft = fm.beginTransaction();
ft.addToBackStack(CurrentFragment.class.getName()).commit();
fm.executePendingTransactions();

It Works for me.