private async void BuscarBLE2()
{
Beacon objBeacon;
List<Beacon> objListBeacon;
var devices = await Windows.Devices.Enumeration.DeviceInformation.FindAllAsync(GattDeviceService.GetDeviceSelectorFromUuid(GattServiceUuids.GenericAccess));
//variável devices, no Lumia 720 sempre está sem nenhum dispositivo.
if (devices.Count == 0)
{
//MessageBox.Show("No device found.");
MessageBox.Show(AppResources.msgNoDevicesFound);
return;
}
else
{
//MessageBox.Show(devices.Count + " device(s) found.");
MessageBox.Show(devices.Count + AppResources.msgDevicesFound);
}
objListBeacon = new List<Beacon>();
foreach(DeviceInformation di in devices){
var service = await GattDeviceService.FromIdAsync(di.Id);
if (service == null)
break;
var characteristic = service.GetCharacteristics(GattCharacteristic.ConvertShortIdToUuid(0x2A00))[0];
objBeacon = new Beacon();
objBeacon.Major = 0;
objBeacon.Minor = 0;
objBeacon.UUID = characteristic.Uuid.ToString();
objListBeacon.Add(objBeacon);
}
if (objListBeacon != null && objListBeacon.Count > 0)
listBoxBeacons.ItemsSource = objListBeacon;
}
private async void BuscarBLE()
{
Beacon objBeacon;
List<Beacon> objListBeacon;
var selector = BluetoothLEDevice.GetDeviceSelector();
objListBeacon = new List<Beacon>();
foreach (DeviceInformation di in await DeviceInformation.FindAllAsync(selector))
{
BluetoothDevice bleDevice = await BluetoothDevice.FromIdAsync(di.Id);
if (bleDevice.DeviceId.Equals(UUID))
{
objBeacon = new Beacon();
objBeacon.UUID = bleDevice.DeviceId;
objBeacon.Major = Convert.ToInt32(bleDevice.ClassOfDevice.MajorClass.ToString());
objBeacon.Minor = Convert.ToInt32(bleDevice.ClassOfDevice.MinorClass.ToString());
objListBeacon.Add(objBeacon);
}
}
if (objListBeacon != null && objListBeacon.Count > 0)
listBoxBeacons.ItemsSource = objListBeacon;
else
MessageBox.Show(AppResources.msgNoDevicesFound);
//MessageBox.Show("No devices found.");
}