Use Barcode scanner to reade image files saved in my photo gallery

148 views
Skip to first unread message

Alex Lucard

unread,
Apr 7, 2019, 7:43:01 PM4/7/19
to MIT App Inventor Forum
Can you have the the barcode scanner read from a saved image in your gallery instead of scanning a qrcode with the camera.
The image will be of a QR Code see attach file for qrcode image.

qrcode.png

Alex Lucard

unread,
Apr 7, 2019, 7:53:35 PM4/7/19
to MIT App Inventor Forum
This is the code I have but it does not work
Screenshot from 2019-04-07 19-51-57.png

TimAI2

unread,
Apr 8, 2019, 3:59:36 AM4/8/19
to MIT App Inventor Forum
Only thing I have found that seems to do the job is a paid extension by Andres Cotes

Xiaomy Redmii

unread,
Apr 8, 2019, 8:42:37 AM4/8/19
to mitappinv...@googlegroups.com

Alex Lucard

unread,
Apr 10, 2019, 8:49:28 AM4/10/19
to MIT App Inventor Forum
I click the link but i did see anyplace to buy this add on.
Do you have a link to buy the it?

TimAI2

unread,
Apr 10, 2019, 12:05:39 PM4/10/19
to MIT App Inventor Forum
Hmmm, it is not clear how to buy just the QR decode extension....perhaps you have to buy the other one and it comes with it ?
Or contact Andres directly?
Or Taifun will explain ?

TimAI2

unread,
Apr 10, 2019, 7:04:55 PM4/10/19
to MIT App Inventor Forum
Seems that Andres https://inventor.life site is offline....
Reply all
Reply to author
Forward
0 new messages