ngAfterChanges method

  1. @override
void ngAfterChanges()

Implementation

@override
void ngAfterChanges() {
  leftHidden = true;
  rightHidden = true;
  transition = false;

  Future<void>.delayed(Duration(milliseconds: 100)).then((_) {
    transition = true;
  });
  Future<void>.delayed(Duration(milliseconds: 300)).then((_) {
    leftHidden = false;
  });
  Future<void>.delayed(Duration(milliseconds: 600)).then((_) {
    rightHidden = false;
    _changeDetectorRef.markForCheck();
  });
}