build method

@override Widget build(BuildContext context)

Callback for building.

Override and use.

context: Build context.

Implementation

@override
Widget build(BuildContext context) {
  return AnimatedBuilder(
    key: key,
    animation: animation.controller,
    child: child,
    builder: (context, child) {
      return builder.call(
        context,
        child ?? const Empty(),
        animation,
      );
    },
  );
}