getLastReturnCode method
Returns return code of the last executed command.
Implementation
Future<int> getLastReturnCode() async {
try {
final Map<dynamic, dynamic> result =
await _methodChannel.invokeMethod('getLastReturnCode');
return result['lastRc'];
} on PlatformException catch (e, stack) {
print("Plugin getLastReturnCode error: ${e.message}");
return Future.error("getLastReturnCode failed.", stack);
}
}