async void AttemptReconnect(Guid deviceId, CancellationToken token)
{
if (token.IsCancellationRequested)
{
return;
}
try
{
await AdapterBLE.ConnectToKnownDeviceAsync(deviceId);
System.Diagnostics.Debug.WriteLine("Successfully Reconnected!");
}
catch (TaskCanceledException)
{
//Do nothing, task was cancelled
}
catch (Exception)
{
AttemptReconnect(deviceId, token);
}
finally
{
//hide loading
}
}
public async void StopScanning()
{
if (AdapterBLE.IsScanning)
{
Debug.WriteLine("Still scanning, stopping the scan");
await AdapterBLE.StopScanningForDevicesAsync();
}
}
public void DisconnectDevice()
{
if (BLEDevice != null)
{
AdapterBLE.DisconnectDeviceAsync(BLEDevice);
BLEDevice.Dispose();
BLEDevice = null;
}
}
void StartScanning(Guid forService)
{
if (AdapterBLE.IsScanning)
{
AdapterBLE.StopScanningForDevicesAsync();
Debug.WriteLine("adapter.StopScanningForDevices()");
}
else
{
DeviceList.Clear();
AdapterBLE.StartScanningForDevicesAsync();
Debug.WriteLine("adapter.StartScanningForDevices(" + forService + ")");
}
}
void Adapter_ScanTimeoutElapsed(object sender, EventArgs e)
{
AdapterBLE.StopScanningForDevicesAsync();
Debug.WriteLine("Timeout", "Bluetooth scan timeout elapsed");
}