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iOS 17 Programming for Beginners

You're reading from   iOS 17 Programming for Beginners Unlock the world of iOS development with Swift 5.9, Xcode 15, and iOS 17 – your path to App Store success

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Product type Paperback
Published in Oct 2023
Publisher Packt
ISBN-13 9781837630561
Length 604 pages
Edition 8th Edition
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Authors (2):
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Ian Lockett Ian Lockett
Author Profile Icon Ian Lockett
Ian Lockett
Ahmad Sahar Ahmad Sahar
Author Profile Icon Ahmad Sahar
Ahmad Sahar
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Table of Contents (34) Chapters Close

Preface 1. Part 1: Swift
2. Exploring Xcode FREE CHAPTER 3. Simple Values and Types 4. Conditionals and Optionals 5. Range Operators and Loops 6. Collection Types 7. Functions and Closures 8. Classes, Structures, and Enumerations 9. Protocols, Extensions, and Error Handling 10. Swift Concurrency 11. Part 2: Design
12. Setting Up the User Interface 13. Building Your User Interface 14. Finishing Up Your User Interface 15. Modifying App Screens 16. Part 3: Code
17. Getting Started with MVC and Table Views 18. Getting Data into Table Views 19. Passing Data between View Controllers 20. Getting Started with Core Location and MapKit 21. Getting Started with JSON Files 22. Getting Started with Custom Views 23. Getting Started with the Camera and Photo Library 24. Getting Started with Search 25. Getting Started with Collection Views 26. Part 4: Features
27. Getting Started with SwiftData 28. Getting Started with SwiftUI 29. Getting Started with Widgets 30. Getting Started with visionOS 31. Testing and Submitting Your App to the App Store 32. Other Books You May Enjoy
33. Index

Using MapKit for SwiftUI

During WWDC23, Apple introduced expanded MapKit support for SwiftUI, which makes it easier than ever to integrate Maps into your app. Using SwiftUI, you can easily add annotations and overlays to a map, control the camera, and more.

To watch Apple’s Meet MapKit for SwiftUI video during WWDC23, refer to this link: https://developer.apple.com/videos/play/wwdc2023/10043/.

At this point, you have created the Journal List screen, and tapping each cell in this screen displays the journal entry’s title on a second screen. You’ll modify your app to display a Journal Entry Detail screen when a cell on the Journal List screen is tapped, but before that, you’ll create a SwiftUI view that displays a map. Follow these steps:

  1. Choose File | New | File to open the template selector.
  2. iOS should already be selected. In the User Interface section, click SwiftUI View and click Next.
  3. Name the new file MapView...
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