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

Storyboards


Before we do that, let's update LaunchScreen.storyboard. This storyboard is used when our app first launches.

Creating our launch screen

Launch screens can be created using images, but that would mean that you would have to create images for every device and device orientation. Using the LaunchScreen.storyboard gives us the ability to create just one asset for all devices and orientations.

  1. Select the LaunchScreen.storyboard file, and in the Outline view, make sure that the disclosure arrows for View Controller Scene and then View Controller are facing downwards. Then, select View under View Controller:

  2. In the Utilities panel, select the Attributes Inspector and click on the white Background bar:

  3. Now, you will see a Colors panel appear. Select the second tab, which is called the Color Sliders:

  4. Under RGB Sliders, Hex color #, update the value from FFFFFF to 4A4A4A. This should change your background color from white to a dark grey:

  5. You might have to select the background color a second...