protected DecoratedBarcodeView initializeContent() {
        setContentView(R.layout.zxing_capture);
        return (DecoratedBarcodeView)findViewById(R.id.zxing_barcode_scanner);
    }
Override to use a different layout.

@return the DecoratedBarcodeView
zxing-android-embedded/src/com/journeyapps/barcodescanner/CaptureActivity.java