addProgress function

Widget addProgress()

Implementation

Widget addProgress() {
  return Opacity(
    opacity: 0.6,
    child: Container(
        color: Colors.black,
        height: double.maxFinite,
        width: double.maxFinite,
        child: const Center(
            child: CircularProgressIndicator(
          backgroundColor: Colors.black,
        ))),
  );
}