Not able to scan barcode android application

Question

Iam trying to scan following image with Zxing barcode scanner

Sometime it is able to scan and for most of the times it is not able to scan. Camera in the phone iam testing has fixed focus.

How can i improve the reliability so that iam able to scan any one of the barcodes at a time.

All three barcodes are same!

Answer 1

To make sure, if it's causing for lack of lighting, then try in the place where you will get enough light. If that's the case, then try using flashlight of your smartphone.

My phone's camera was kinda blurry. That's why I wasn't able to do that also. Then, I tried this method. Worked fine for me. 😊