QR Code Scanner in Flutter using GetX || Flutter || GetX

Dear my friend this package that you use don't work with local_Auth package

Greetings, I want to read the barcode and get a picture of the read barcode while counting the warehouse. how can I do that ? can you help me if possible

what is controller in controller.scanQR()

can we change the UI screen of the scanner page?

You didn't start your lesson from beginning

how to store those qrcodes in a list of cards..?

still no github projects ... i thank you for your effort and work , but it's 2021 , people can't just compare their codes to the video screen code.

How to store the image QR code in my database (sql or firestore) ? then on scan fetch data
please finish this.