mycode.dart

mycode.dart

void main() {
  final url =
    "otpauth://type/issuer#:account?algorithm=SHA1";
  final uri = Uri.parse(url);
  print(uri.toString());
  final query = {...uri.queryParameters};
  query["codeDisplay"] = "This-is-cool";

  final newUri = uri.replace(queryParameters: query);
  print(newUri.toString());
}