How to move from one fragment to another fragment?

Question

I have a Tablayout in main and I want move from a fragment to tablayout to new fragment

My code :

            public void onClick(View v) {

            Fragment fragment = new Main2Activity();

            FragmentManager fragmentManager = getActivity().getSupportFragmentManager();

            FragmentTransaction fragmentTransaction = fragmentManager.beginTransaction();
            fragmentTransaction.replace(container.getId(), fragment);
            fragmentTransaction.addToBackStack(null);
            fragmentTransaction.commit();


        }

And New Fragment :

    public View onCreateView(LayoutInflater inflater,ViewGroup viewGroup, Bundle savedInstanceState) {
    View view = inflater.inflate(R.layout.activity_main2, viewGroup, false);
    Toast.makeText(view.getContext(), "...", Toast.LENGTH_SHORT).show();
    return view;
}

But when I clicked on TextView the Toast is showed but activity_main2 is not show

The first fragment

The second fragment

Answer 1

Communication among fragment can only possible through interface and implementing that interface into parent activity. you can take the help from https://developer.android.com/training/basics/fragments/communicating