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QR Code detection

July 13, 2020 - 6:51am #1

Hello

I am developing an application that should use vuforia and zxing to scan a QR code and then a pop up should appear and the camera should close to save battery until the user closes the pop up. Now my issue is that when I disable Vuforia Behaviour and re-enable it, the text read by the QR scanner is stuck at the last value read before disabling Vuforia and the scanner doesn't work any more. I really need to solve this problem to move on. I tried disabling zxing and enabling it again with vuforia and nothing changed. I also tried to apply the standard Camera Settings on the AR Camera but it was giving me an error on CameraDevice.CameraDirection

If anyone can help me I would be thankful

QR Code detection

July 17, 2020 - 3:05am #2

Hi,

I believe the easiest workaround is to change to non-AR scene and Vuforia will shutdown automatically, including the camera.

Thank you.

Vuforia Engine Support

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