Zxing integration with Vuforia in unity

Question

I use the Vuforia library for augmented reality in unity.

I am trying to achieve support for AR Image goals + QR codes + barcodes with Vuforia library, Zxing (for QR and barcodes) in Unity.

I could not understand how Vuforia supports QR codes and barcodes using Zxing.Zxing is one of the proposed solutions for integration with Vuforia that I found in some articles, but there is no solution how it integrates with Vuforia / Unity.

I googled, but could not find the exact solution / example / tutorial for what I needed.

Link here Integration with QR code integration Unity Zxing seems to be connected, but the solution failed.

As I am new to Unity, can anyone help me?

Thank Advance