Updating FirebaseUser DisplayName (email auth) isn't updating instance CurrentUser

Question

This might be similar to this: FirebaseUser's profile is not updated

However, I'm not confident in my Flutter skills to be sure. I'm trying to update DisplayName in Firebase and then have the currentUser.displayName. The updateProfile seems to run just fine, but the currentUser doesn't update with the new displayName even after a reload() call.

I'm hoping anyone could tell me if I'm doing something wrong, or chalk it up to a bug in Firebase.

My code:

Future _update(FirebaseUser user, String displayName) async {
  UserUpdateInfo _updateData= new UserUpdateInfo();
  _updateData.displayName = displayName;
  await user.updateProfile(_updateData);
  await user.reload();
  setState(() {
    _currentDisplayName = user.displayName;
  });
}

Answer 1

it work for me

FirebaseAuth.instance.currentUser().then((val) {
      UserUpdateInfo updateUser = UserUpdateInfo();
      updateUser.displayName = myFullName;
      updateUser.photoUrl = picURL;
      val.updateProfile(updateUser);
    });