Hey! I would like to include the possibility of scanning QR codes in my Android game. I believe that I’ve seen other apps do this before, so I was wondering… How difficult is this? Don’t most phones have the ability to scan QR codes by themselves anyway? If so, can I implement it via code? Sorry if it’s a loaded question. If anyone could point me in the right direction, I’d appreciate it. Thanks for your time!
Type in “qr” in the search field of the Asset Store window in Unity. There’s quite a few options.
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Its just snapping a picture of the code and reading it, as you’ve said its very common so there probably a free library you can use, google is your friend. 