animateRestrict method
Implementation
Future<void> animateRestrict() async {
if (_visibilityController.isDismissed) return;
if (_restrictController.isAnimating) return;
_animationKey = null;
_naturalElasticController.stop();
_restrictController.reset();
await _restrictController.animateTo(
1.0,
duration: _restrictDuration,
curve: _restrictCurve,
);
}