getPersistentUdid method

@override Future<String> getPersistentUdid()

Implementation

@override
Future<String> getPersistentUdid() async {
  var udid = await secureStorage.read(key: _udidKey);
  if (udid == null) {
    udid = const Uuid().v4();
    await secureStorage.write(key: _udidKey, value: udid);
  }
  return udid;
}