Read RFID tags and barcodes on Android with RFD8500

Hi we are currently developing an app using the Zebra RFID SDK (API3_LIB) the RFID is working fine but now we need to scan a barcode to lookup. I a'm able to activate the barcode scanner but how do I get data from the barcode read?

Can any one give me any idea how to do that.

Thanks,