Book Image

iOS 10 Programming for Beginners

By : Craig Clayton
Book Image

iOS 10 Programming for Beginners

By: Craig Clayton

Overview of this book

You want to build iOS applications for iPhone and iPad—but where do you start? Forget sifting through tutorials and blog posts, this is a direct route into iOS development, taking you through the basics and showing you how to put the principles into practice. With every update, iOS has become more and more developer-friendly, so take advantage of it and begin building applications that might just take the App Store by storm! Whether you’re an experienced programmer or a complete novice, this book guides you through every facet of iOS development. From Xcode and Swift—the building blocks of modern Apple development—and Playgrounds for beginners, one of the most popular features of the iOS development experience, you’ll quickly gain a solid foundation to begin venturing deeper into your development journey. For the experienced programmer, jump right in and learn the latest iOS 10 features. You’ll also learn the core elements of iOS design, from tables to tab bars, as well as more advanced topics such as gestures and animations that can give your app the edge. Find out how to manage databases, as well as integrating standard elements such as photos, GPS into your app. With further guidance on beta testing with TestFlight, you’ll quickly learn everything you need to get your project on the App Store!
Table of Contents (26 chapters)
iOS 10 Programming for Beginners
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface
Free Chapter
1
Getting Familiar with Xcode
Index

Creating a Certificate Signing Request


Whenever you work on a project, you will need to create a Certificate Signing Request (CSR). You create this certificate on your computer and then upload it into the Apple developer account. Then, you download this file and open it into Keychain Access when you are done. Let's create one certificate for production (for the App Store) and one certificate for development (for building locally):

  1. Open Keychain Access (which you can find by clicking on the search icon in the upper-right corner of your menu bar and typing Keychain Access into the search bar):

  2. In the menu bar, while in Keychain Access, navigate to Keychain Access | Certificate Assistant | Request a Certificate From a Certificate Authority:

  3. Enter your e-mail address for User Email Address and the App name for Common Name. Then, select Saved to disk under Request is:

  4. Then, click on Continue.

  5. In the screen that appears, enter the certificate name, select a save location and click on Save:

  6. Click on...