hideAsync method

@override FutureOr<bool> hideAsync()

Implementation

@override
FutureOr<bool> hideAsync() {
  if (hiding) return true;
  return super.hideAsync().then((value) {
    if (hiding) {
      _completedShow();
      _hide = true;
      return fut.then((_) => value);
    }

    return value;
  });
}