getPersistentLabels method

Future<Map<String, String>?> getPersistentLabels()

Returns a copy of the persistent labels in use @return Copy of the persistent labels

Implementation

Future<Map<String, String>?> getPersistentLabels() async {
  Map result = await _methodChannel.invokeMethod('getPersistentLabels', buildArguments());
  return Map<String, String>.unmodifiable(result);
}