init method

Implementation

@override
Widget init(context) {
  const grey800 = Color(0xff424242);

  return CustomRefreshIndicator(
    builder: MaterialIndicatorDelegate(
      builder: (context, controller) {
        return const Center(
          child: SpinKitThreeBounce(
            color: grey800,
            size: 15,
          ),
        );
      },
      backgroundColor: Colors.white,
      withRotation: false,
    ),
    onRefresh: () => controller.reset(),
    child: Obx(() => _render()),
  );
}