I am building a mobile app for my Computer Science IA (Part of my school’s IB program), and I’m encountering a logistical problem I don’t know enough about to answer on my own.
I want to make it so that when the app scans a specific QR code, it’ll pull specific information from the real-time database provided by Firebase and display it in the app. I already have some test data that I imported into the database from Google Sheets but I have no idea how I would go about getting a QR code to tell the database to do something like that.
I know they usually contain URL’s and that’s all I’ve been able to find people discussing in regards to uses for QR codes but not much beyond that.
Any help anyone can provide would be greatly appreciated.