requestFocusById method

*[<Null safety>](https://dart.dev/null-safety)*

Future<void> requestFocusById (int viewId)

Requests that focus be transferred to the child view referred to by viewId. Note that this method should only be used with the Flatland API

Implementation

Future<void> requestFocusById(int viewId) async {
  return FocusState.instance.requestFocusById(viewId);
}