osVersion property

Implementation

Future<String?> get osVersion async {
  if (Platform.isIOS) {
    var iosInfo = await DeviceInfoPlugin().iosInfo;
    return iosInfo.systemVersion;
  }
  if (Platform.isAndroid) {
    var androidInfo = await DeviceInfoPlugin().androidInfo;
    return "${androidInfo.version.release} (SDK ${androidInfo.version.sdkInt})";
  }
  return null;
}