getting scan result when using zxing?

Question

I am currently using the Zxing library in my app. After scanning the bar code of a book for example, how do I get things like the image, description, etc. from the scan resu

Answer 1

In your onActivityResult do like following code

    IntentResult result = IntentIntegrator.parseActivityResult(requestCode, resultCode, data);
    if(result != null) {
        if(result.getContents() == null) {
            Toast.makeText(this, "Cancelled", Toast.LENGTH_LONG).show();
        } else {
           String qrCode=result.getContents();
        }
    } else {
        // This is important, otherwise the result will not be passed to the fragment
        super.onActivityResult(requestCode, resultCode, data);
    }

You haven't called result.getContents().