Android Question ASyncStream captures only part of the data

[GeoffT660]

I am trying to scan a 2D barcode using a Bluetooth scanner and save the output to a variable as in the Async Tutorial using

mScan = sf.Trim(BytesToString(Buffer, 0, Buffer.Length, "UTF8"))
    Log("Received: " & mScan)

but ASteam_NewData requires 3 passes to collect all the data. How can I tell when all the data is collected and then pass that value with all the data or wait until the data is collected before processing?

 

[Erel]

Why are you using StringFunctions?

mScan = BytesToString(Buffer, 0, Buffer.Length, "UTF8").Trim

Does the barcode send an end of line character at the end of each full message? If so then you can use AsyncStreamsText.