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Maybe you don't need to use the QR code to establish a connection? Instead you could just use the QR code to transmit whatever data the phone might need from th
by jacobwilliamroy 6y ago
Maybe you don't need to use the QR code to establish a connection? Instead you could just use the QR code to transmit whatever data the phone might need from the computer. If it's just a finance app, surely the data would be small enough to fit into a qr code, maybe show a series of codes if the data is really big?
- jlongster 6y agoFun idea! Just looked it up, 3kb is the max data in a QR code, and data _definitely_ gets bigger than that. If you import 100 transactions it'll probably be bigger than that. Also the syncing mechanism requires a two-way connection: they will communicate changes back and forth until they are synced up.