The purpose of this, and other Lighting Round articles, is to share a small, but possibly useful, piece of information/code/concept that could be of some help, and hopefully, even save you some time. You’ll be done before The Flash has a chance to change the timeline!

Barcode and Android icons made by Freepik from


Hi everyone, and welcome to my first ever Medium story! Recently I’ve added some barcode scanning functionalities to one of my apps and I’ve decided to share what I’ve learned here. …

Miguel Lasa

Passionate Android developer with tons left to learn.

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