public override async Task <List <IBluetoothDevice> > GetPairedDevices()
{
var devices = new List <IBluetoothDevice>();
var bluetoothDevices = await GetBluetoothPairedDevices();
var serialPortDevices = await GetSerialPortDevices();
foreach (var deviceInfo in bluetoothDevices)
{
var address = GetAddress(deviceInfo);
if (!string.IsNullOrEmpty(address))
{
var bluetoothDevice = new UWPBluetoothDevice()
{
Name = deviceInfo.Name,
Address = address
};
var trimmedAddress = address.Replace(":", "");
ulong t = Convert.ToUInt64(trimmedAddress, 16);
var bluetoothDeviceQuery = await BluetoothDevice.FromBluetoothAddressAsync(t);
bluetoothDevice.BluetoothDeviceReference = bluetoothDeviceQuery;
var serialQuery = serialPortDevices.FirstOrDefault(x => x.Id.Contains(deviceInfo.Id));
if (serialQuery != null)
{
var identifiers = GetUniqueIdentifiers(serialQuery);
bluetoothDevice.UniqueIdentifiers.AddRange(identifiers);
}
devices.Add(bluetoothDevice);
}
}
return(devices);
}
public override async Task <List <IBluetoothDevice> > GetPairedDevices()
{
var devices = new List <IBluetoothDevice>();
var selector = BluetoothDevice.GetDeviceSelector();
DeviceInformationCollection DeviceInfoCollection
= await DeviceInformation.FindAllAsync(RfcommDeviceService.GetDeviceSelector(RfcommServiceId.SerialPort));
foreach (var deviceInfo in DeviceInfoCollection)
{
var device = new UWPBluetoothDevice()
{
Name = deviceInfo.Name, Address = string.Empty
};
device.BluetoothDevice = deviceInfo;
var id = string.Empty;
if (deviceInfo.Id.Contains("BTHENUM#{"))
{
var index = deviceInfo.Id.IndexOf("BTHENUM#{") + 9;
id = deviceInfo.Id.Substring(index, 36);
}
if (!String.IsNullOrEmpty(id))
{
var guid = Guid.Parse(id);
device.UniqueIdentifiers.Add(guid);
}
devices.Add(device);
}
return(devices);
}