478404 Creating a bar code on Mobile for a number & Decoding it

Develop a library that should easily integrate with the mobile application developed for Java enabled phones. Requirements should meet the following needs - Should be able to display a coded image for a 20 digit number (on the mobile screen) - Should be able to scan the coded image (with camera like function of mobiles) and decode the same to obtain the original number. - If the scanned image is invalid, it should give appropriate message. The above should be done using EZcode Symbology. Ensure that it is tested for most of the mobile screen sizes. We would be expecting a quality code and would like to do a code review of the deliverable.