Way to send a barcode via SMS with as little user interaction as possible

I would like to set up a bar code reading app (such as ZXing Team's Barcode Scanner) on an android phone in such way that it would send with as little user interaction as possible (preferably none) after the barcode was scanned the result in an SMS to a predefined phone number. I have tried Tasker but without success and I don't have the skills to write an app of my own.