Scanner

Overview
Are you thinking in implements a barcode reader in your app? TotalCross have a simple solution. It is easy to make a Scanner application and there is an example ready to use on GitHub!
Methods
Name
Description
readBarcode(String mode)
The mode can be one of:
    1D - for one dimension barcodes
    2D - for QR codes
    empty string - for both

The parameter &msg:
You can show a message in display
How to use
There are two ways to make the scanner.
With Scandit:
 When we do a Scanner.readBarcode and we set on parameter characters "scandit:" with a String contains the scandit key and the camera be call and will capture the image and set on the label result. You will use like this:
 scan = Scanner.readBarcode("scandit:" + YOUR_SCANDIT_KEY);
With ZXing:
In here, we have a little more work because we need find the barcode's mode, if is a 1D or 2D and just after that, we can write Scanner.readBarcode and set the mode and a message telling the user how scanner the barcode.
scan = Scanner.readBarcode("mode=" + mode + "&msg=" + msg);
References
See more in Javadoc​
See a project using scanner on github​
​

Push Notification Firebase

SOAP

Last modified 4yr ago

Name	Description
readBarcode(String mode)	The mode can be one of: 1D - for one dimension barcodes 2D - for QR codes empty string - for both The parameter &msg: You can show a message in display