private async void RfcommScanner_Added(object sender, Bluetooth.IBluetoothDevice e)
{
if (e.Address == BluetoothUtils.AddressStringToInt64("DC:53:60:DD:AE:63"))
{
//var serviceResult = await e.GetRfcommServicesAsync();
await e.RfcommConnectAsync();
//var serviceResult = await e.GetRfcommServicesForIdAsync(Constants.ServiceId);
var serviceResult = await e.GetRfcommServicesAsync();
IRfcommDeviceService service = null;
if (serviceResult.Error == BluetoothError.Success && serviceResult.Services.Count > 0)
{
foreach (var ser in serviceResult.Services)
{
if (ser.ServiceId == Constants.ServiceId)
{
service = ser;
break;
}
}
}
if (service == null)
{
return;
}
var connection = new RfcommRXConnection(service, ConnectionGroup);
OnConnectionReceived?.Invoke(this, connection);
}
}
public RfcommDeviceServicePage(IRfcommDeviceService service)
{
RfcommDeviceService = service;
RXList = new ObservableCollection <string>();
InitializeComponent();
RXListView.ItemsSource = RXList;
BindingContext = RfcommDeviceService;
}
public RXRFCommConnection(IRfcommDeviceService remoteDeviceService, IBluetoothDevice remoteDevice, StreamSocket streamSocket)
{
RemoteDeviceService = remoteDeviceService;
RemoteDevice = remoteDevice;
StreamSocket = streamSocket;
InputStream = streamSocket.InputStream.AsStreamForRead();
OutputStream = streamSocket.OutputStream.AsStreamForWrite();
}
/// <summary>
/// 这个构造器是Client用的
/// </summary>
/// <param name="deviceService"></param>
internal RfcommRXConnection(IRfcommDeviceService deviceService, IRXConnectionGroup connectionGroup)
{
DeviceService = deviceService;
ConnectionState = RXConnectionState.Created;
ConnectionGroup = connectionGroup;
}