public void Insert(BluetoothServiceItem item)
{
if (item != null)
{
allDevices.Add(item);
item.SendingMessage += (o, e) => AppendLog($"本机=>{((BluetoothServiceItem)o).Device.FriendlyName}的{((BluetoothServiceItem)o).FriendlyName}", e);
item.ReceivedMessage += (o, e) =>
{
AppendLog($"{((BluetoothServiceItem)o).Device.FriendlyName},{DateTime.Now.TimeOfDay.TotalMilliseconds},{e}");
//AppendLog(((BluetoothServiceItem)o).Device.FriendlyName, e);
};
}
}
public static async Task <BluetoothServiceItem> GetBluetoothServiceItemAsync(BluetoothAddress address, Guid service)
{
BluetoothServiceItem item = new BluetoothServiceItem();
item.FriendlyName = BluetoothService.GetName(service);
item.endPoint = new BluetoothEndPoint(address, service);
try
{
BluetoothClient client = new BluetoothClient();
await Task.Factory.FromAsync(client.BeginConnect, client.EndConnect, item.endPoint, null);
item.peerStream = client.GetStream();
item.reader = new StreamReader(item.peerStream, Encoding.ASCII);
item.writer = new StreamWriter(item.peerStream, Encoding.ASCII);
item.writer.AutoFlush = true;
return(item);
}
catch (Exception) { return(null); }
}
public static async Task <BluetoothDeviceItem> GetBluetoothDeviceItemAsync(BluetoothDeviceInfo info)
{
BluetoothDeviceItem device = new BluetoothDeviceItem()
{
FriendlyName = info.DeviceName, DeviceInfo = info
};
List <Guid> services = device.DeviceInfo.InstalledServices.ToList();
if (!services.Contains(BluetoothService.SerialPort))
{
services.Add(BluetoothService.SerialPort);
}
foreach (Guid service in services)
{
BluetoothServiceItem bluetoothService = await BluetoothServiceItem.GetBluetoothServiceItemAsync(device.DeviceInfo.DeviceAddress, service);
if (bluetoothService != null)
{
bluetoothService.AppendLog("系统", $"{device.FriendlyName}的{bluetoothService.FriendlyName}服务已加入");
bluetoothService.Device = device;
await bluetoothService.BeginReceiveMessageAsync();
device.Services.Add(bluetoothService);
}
}
if (device.Services.Count == 0)
{
return(null);
}
else
{
return(device);
}
}
