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

In your Activity declare the toolbar as public.

public class YourActivity : Activity
{
    public Toolbar toolbar;

    @Override
    public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        toolbar = .... // initilize your toolbar
    }
}

Then, from your fragment

((YourActivity) getActivity()).toolbar.Title = "Your Title";