Open Fragment from another Fragment?

Question

is it possible to open a fragment B from fragment A by tapping on a button in fragment A? Both fragments are part of a main FragmentActivity. How can I handle that?

Answer 1

Add below code to onClick():

public void onClick(View v) {
            Fragment fragment = new projectInformationFragment();
            FragmentTransaction transaction = 
            getActivity().getSupportFragmentManager().beginTransaction();
            transaction.replace(R.id.nav_host_fragment, fragment);
            transaction.addToBackStack(null);
            transaction.commit();
        }