zbarSDK reader doesn't scan QR on fast devices (XCODE)

Asked Jan 25 '13 at 12:36

Active Jan 25 '13 at 12:36

Viewed 260 times

I am using the zbarSDK on my IOS app. It works like a charm and it was perfect. The problem is when I press on the Scan Button in front of a QR code (on fast device like 4s or iPhone 5), I only get the green rect and nothing happen, and I need to move the device for a second from the code and scan again and then it works.

If I click the Scan Button and then bring it to the QR code it works.

I was thinking on the following solutions but I don't know what best:

How can I delay the reader from reading till the PresentModalView animation is finish.
use something else instead of PresentModalView animated:YES.

Please advise

asked Jan 25 '13 at 12:36

NDM

I would contact the makers of zbarSDK before you ask an question in Stack Overflow. – iProgrammed Jan 25 '13 at 14:46
I did. I thought maybe someone run in to it and as an answer – NDM Jan 25 '13 at 18:50
I found out that it works when I use PresentModalView animated:NO – NDM Jan 30 '13 at 13:54

zbarSDK reader doesn't scan QR on fast devices (XCODE)

0 Answers0