show method

void show()

Implementation

void show() async {
  if (!isShowing) {
    isShowing = true;
    if (progressDialog == null) initializeProgress();
    await showDialog(
      useSafeArea: true,
      context: context,
      barrierDismissible: false,
      builder: (context) => progressDialog!,
      barrierColor: backgroundOverlay!.withOpacity(.2),
    );
  }
}