Bar code scanner

If i want to user Bar code scanner of app inventor users need to have installed an app for scan the qrcodes? cannot be done the scan inside appinventor app?

Error 1501 your device does not have a scanning application installed…

But i scan the qrcode to all companion to test my app

See here:

1 Like

blocks (1)

yes i was editing it!

This topic was automatically closed 7 days after the last reply. New replies are no longer allowed.