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Wrap up

This was a deliberately short technique project taking an existing app and making it better. I hope you didn't get too bored, and hope even more that some of the new material sunk in because we covered UIBarButtonItem and UIActivityViewController.

I hope you can see how trivial it is to add social media to your apps, and it can make a huge difference to helping spread the word about your work once your apps are on the App Store. I hope this project has also shown you how easy it is to go back to previous projects and improve them with only a little extra effort.

You did it! Now what?

You finished another project, and I'm glad Hacking with Swift helped you. Now I need your help. Please take just a moment out of your day to tell others about Hacking with Swift so they can benefit too.

You can click below to post a tweet straight to this project. Or if you're feeling particularly generous, you can click here to link to Hacking with Swift on your website and help spread the word.

Thank you. Your support is what keeps me going!

 

About the author

Paul Hudson is the creator of Hacking with Swift, the most comprehensive series of Swift books in the world. He's also the editor of Swift Developer News, the maintainer of the Swift Knowledge Base, and Mario Kart world champion. OK, so that last part isn't true. If you're curious you can learn more here.

Master iOS 11 now!

My book Practical iOS 11 gives you seven complete coding projects that teach all the major new features in iOS 11 in a smart, practical way.

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