iOS Question iBarcode how to pause between detection

[wyatt420]

Hi,

i was wanting to know how to prevent the scanner_detected from being called continuously as a stream when a barcode is being detected. if i have the below and scan a barcode, it will call this sub several times.

if i wanted to just add the barcode to a list do i need to stop the scanner for a few seconds and start it again?

Sub Scanner_Ready (Success As Boolean)
    If Success = True Then
        hd.ToastMessageShow("Ready to start", False)
    Else
        hd.ToastMessageShow("Error starting scanner", True)
    End If
End Sub

Sub scanner_Detected (Codes As List)
    Dim code As BarcodeCode = Codes.Get(0)
    scannedList.Add(code.Value)
    Log(scannedList.Size)
End Sub

 

[Erel]

Sub scanner_Detected (Codes As List)
    Dim code As BarcodeCode = Codes.Get(0)
    scannedList.Add(code.Value)
    Log(scannedList.Size)
    scanner.Stop
    Sleep(5000)
    scanner.Start
End Sub