How to implement QR code reader in my iPhone app

I want to show a QR code reader in my iPhone application inside main screen window.

How can I use the Zxing APIs in my app for开发者_如何学Python creating the QR Reader? Can I use any other library for the same purpose?

You can also try shop savvy iphone sdk for read qr code : http://shopsavvy.mobi/sdk/

Thanks

If you need to read QR code, Zbar is the best. Easy to integrate and good documentation is there. See their site http://zbar.sourceforge.net/. And see their tutorial http://zbar.sourceforge.net/iphone/sdkdoc/tutorial.html. I had successfully integrated Zbar in many of my projects.

Try zxing, its open source and i see an iphone part in source code