public ClientCharacteristicConfigurationDescriptorWrapper(IBluetoothManager bluetoothManager) { _ClientConfigurations = new Dictionary <IBluetoothDevice, Configuration>(); var builder = bluetoothManager.NewGattDescriptorBuilder(); builder.SetUuid(CLIENT_CHARACTERISTIC_CONFIGURATION_UUID).SetPermissions(PERMISSIONS); GattServerDescriptor = builder.Build(); GattServerDescriptor.OnRead += _OnRead; GattServerDescriptor.OnWrite += _OnWrite; }