blackberry/WebWorks-Community-APIs — pull request #97 by hjung (2012-09-11 18:59:32+00:00)
Title: Media Barcode Updates

I refactored the media barcode application to allow users to specify individual barcodes. This will improve the time it takes to scan a barcode.
i also fixed issue 95 that I opened.

I added additional features to set camera and zoom controls.

I also fixed the issue of the player not closing when the user hits the back button or decides to close the scanner and then wants to rescan again. This was causing an exception to be thrown. it now handles the back button press and the menu close is overridden by the scanner screen class.