Barcode Scanner for BlackBerry SDK 5.0

Since in BlackBerry SDK 5.0 have no built-in barcode lib API as in BlackBerry SDK 6.0. So I decide to create my own package to provide similar functionality to scan barcode (I'm using QR Code)

I'm using BlackBerry Java Plugin 1.3 Eclipse.
And Simulator of 9300.

You can download the package classes here.

Example of Usage:

        BarcodeScanner scanner;
        BarcodeDecoder decoder;
        BarcodeDecoderListener listener;
        Field viewFinder;

            Hashtable hints = new Hashtable(1);
            Vector formats = new Vector(1);
            formats.addElement(BarcodeFormat.QR_CODE);
            hints.put(DecodeHintType.POSSIBLE_FORMATS, formats);

            decoder = new BarcodeDecoder(hints);

            listener = new BarcodeDecoderListener() {

                public void barcodeFailDecoded(Exception ex) {
                  
                }

                public void barcodeDecoded(String rawText) {
                    synchronized(Application.getEventLock()){
                       barcodeResult.setText(rawText);
                      
                    }
                }

                public void barcodeDecodeProcessFinish() {
                     synchronized(Application.getEventLock()){
                         UiApplication.getUiApplication.
                            popScreen(ViewFinderScreen.this);
                     }
                }
            };
            try {
                scanner = new BarcodeScanner(decoder, listener);
                viewFinder = scanner.getViewFinder();
                scanner.getVideoControl.setDisplayFullScreen(true);
                add(viewFinder);
              
                scanner.startScan();
            } catch (Exception e) {
                Status.show(e.getMessage());
                e.printStackTrace();
            }       

To stop scan

            try {
          scanner.stopScan();
     } catch (MediaException e) {
         e.printStackTrace();
     }

Dowload sample usages here
QR Code Sample