voidCallback<T> static method

VoidCallback voidCallback<T>(
  1. VoidCallback fn, {
  2. int delay = 200,
})

Implementation

static VoidCallback voidCallback<T>(
  VoidCallback fn, {
  int delay = 200,
}) {
  Timer? timer;
  return () {
    if (timer != null) {
      timer!.cancel();
    }
    timer = Timer(Duration(milliseconds: delay), fn);
  };
}