ProgressDialogStyle.dart

pr.style(
  message: 'Downloading file...',
  borderRadius: 10.0,
  backgroundColor: Colors.white,
  progressWidget: CircularProgressIndicator(),
  elevation: 10.0,
  insetAnimCurve: Curves.easeInOut,
  progress: 0.0,
  maxProgress: 100.0,
  progressTextStyle: TextStyle(
     color: Colors.black, fontSize: 13.0, fontWeight: FontWeight.w400),
  messageTextStyle: TextStyle(
     color: Colors.black, fontSize: 19.0, fontWeight: FontWeight.w600)
  );