how to get Navigation View in main activity

[lazypixelIn]

I am trying To set setNavigationItemSelectedListener on vNavigation in main activity.
but it is giving me nullexception.
please tell me how to do so

[mxn21]

try to make setNavigationItemSelectedListener in MyMenuFragment$onCreateView.

@OverRide
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View view = inflater.inflate(R.layout.fragment_menu, container,
false);
ivMenuUserProfilePhoto = (ImageView) view.findViewById(R.id.ivMenuUserProfilePhoto);
NavigationView vNavigation = (NavigationView) view.findViewById(R.id.vNavigation);
vNavigation.setNavigationItemSelectedListener(new NavigationView.OnNavigationItemSelectedListener() {
@OverRide
public boolean onNavigationItemSelected(MenuItem menuItem) {
return false;
}
}) ;
setupHeader();
return setupReveal(view) ;
}

[lazypixelIn]

that worrks Thank You