Set a title in Toolbar from fragment in Android

Question

I have been using the latest Toolbar from AppCompatv7 lib.I have placed a textview in the ToolBar ViewGroup And I want to set a title into this Textview from the fragment in my

Answer 1

This work for me :

Toolbar toolbar = (Toolbar) getActivity().findViewById(R.id.id_toolbar);

toolbar.setTitle("New Title");