Appcoda: How To Scan QR Code Using AVFoundation Framework

Appcoda: How To Scan QR Code Using AVFoundation Framework
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One of the new features that the AVFoundation incorporates in iOS 7, is the ability to discover and read bar codes in real-time, and one of the supported bar code types that we especially interested in at this tutorial, is the QR Code.

Read my new tutorial on Appcoda!