//Start searching for printers
private void StartBluetoothDiscovery()
{
IDiscoveryEventHandler bthandler = DiscoveryHandlerFactory.Current.GetInstance();
bthandler.OnDiscoveryError += DiscoverError;
bthandler.OnDiscoveryFinished += DiscoveryFinished;
bthandler.OnFoundPrinter += DiscoveryHandler_OnFoundPrinter;
IPrinterDiscovery ip = new PrinterDiscovery();
ip.FindBluetoothPrinters(bthandler, this);
BluetoothDiscoverer.Current.FindPrinters(Android.App.Application.Context, bthandler);
// DependencyService.Get<IPrinterDiscovery>().FindBluetoothPrinters(bthandler);
}
private void ListView_ItemClick(object sender, AdapterView.ItemClickEventArgs e)
{
try
{
IPrinterDiscovery ip = new PrinterDiscovery();
ip.CancelDiscovery();
//Object type for printers returned are DiscoveredPrinters, theres an additional type that says USB but is not the target of this project
//We assign now the printer selected from the list.
ChoosenPrinter = printers[e.Position] as IDiscoveredPrinter;
Toast.MakeText(this, "Printer Selected", ToastLength.Long).Show();
}
catch (Exception ex)
{ }
}
