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androidzxing

Can I use ZXing-android-embedded for offline product qr code scanning?

I have a few questions reegarding ZXing-android-embedded made by journeyapps:

  • Can the qr code scan function of my app be used offline?
  • Do physical product's qr/barcodes require some add-ons?
  • Does ZXing's core .jar file have to be installed and put into the libs folder?

EDIT: I've come back to this question after a few years, cringed, and realized it can't be deleted. Tried fixing whatever I could.

Solution
    1. Yes QR Code Scanner can be used offline
    2. I think they need hardware to scan (have no much info you can search this part)
    3. You can download jar file Here