createAnimationController static method

AnimationController createAnimationController(
  1. TickerProvider vsync, {
  2. Duration? duration,
})

Creates an AnimationController suitable for a ModalBottomSheet.animationController.

This API available as a convenience for a Material compliant bottom sheet animation. If alternative animation durations are required, a different animation controller could be provided.

Implementation

static AnimationController createAnimationController(
  TickerProvider vsync, {
  Duration? duration,
}) {
  return AnimationController(
    duration: duration ?? _bottomSheetDuration,
    debugLabel: 'BottomSheet',
    vsync: vsync,
  );
}