build method

  1. @override
Widget build(
  1. BuildContext context,
  2. Animator animator,
  3. Widget child
)
override

AnimatorWidget calls build to retrieve the animated Widget. The extracted Animator from the getDefinition phase is injected to supply a controller and the Animation objects. Example: @override Widget build(BuildContext context, Animator animator, Widget child) { return FadeTransition( opacity: animation.get('opacity'), child: child, ); }

Implementation

@override
Widget build(BuildContext context, Animator animator, Widget child) {
  return FadeTransition(
    opacity: animator.get("opacity") as Animation<double>,
    child: child,
  );
}