public void HandleInputEvent(object sender, NSStreamEventArgs e)
{
Console.WriteLine("***** Input ***** " + e.StreamEvent);
if (e.StreamEvent == NSStreamEvent.HasBytesAvailable)
{
var buffer = new byte[1024];
nint bytesRead = inputStream.Read(buffer, 3);
var stringRead = Encoding.UTF8.GetString(buffer);
Console.WriteLine("***** String ***** " + stringRead);
}
}
private void InputStream_OnEvent(object sender, NSStreamEventArgs e)
{
Console.WriteLine($"InputStream:{e.StreamEvent}");
// something was scanned
if (e.StreamEvent == NSStreamEvent.HasBytesAvailable)
{
if (!(sender is NSInputStream input))
{
return;
}
byte[] buffer = new byte[1024];
var bytesRead = input.Read(buffer, 1024);
var dataString = GetDataString(buffer, bytesRead);
Console.WriteLine($"BytesRead:{bytesRead}");
Console.WriteLine($"Barcode:{dataString}");
Xamarin.Forms.MessagingCenter.Send <App, string>((App)Xamarin.Forms.Application.Current, "Barcode", dataString);
}
}
public void HandleOutputEvent(object sender, NSStreamEventArgs e)
{
Console.WriteLine("***** Output ***** " + e.StreamEvent);
}
void Ignored(object sender, NSStreamEventArgs e)
{
//throw new NotImplementedException ();
}
void DataReceived(object sender, NSStreamEventArgs e)
{
// TODO - ignored for now...
// throw new NotImplementedException ();
}
void Ignored (object sender, NSStreamEventArgs e)
{
//throw new NotImplementedException ();
}
void DataReceived (object sender, NSStreamEventArgs e)
{
// TODO - ignored for now...
// throw new NotImplementedException ();
}