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iOS 16 Programming for Beginners

You're reading from   iOS 16 Programming for Beginners Kickstart your iOS app development journey with a hands-on guide to Swift 5.7 and Xcode 14

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Product type Paperback
Published in Nov 2022
Publisher Packt
ISBN-13 9781803237046
Length 686 pages
Edition 7th Edition
Languages
Tools
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Authors (2):
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Ahmad Sahar Ahmad Sahar
Author Profile Icon Ahmad Sahar
Ahmad Sahar
Craig Clayton Craig Clayton
Author Profile Icon Craig Clayton
Craig Clayton
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Toc

Table of Contents (34) Chapters Close

Preface 1. Part I: Swift
2. Getting Familiar with 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 II: Design
12. Setting Up the User Interface 13. Building Your User Interface 14. Finishing Up Your User Interface 15. Modifying and Configuring Cells 16. Part III: Code
17. Getting Started with MVC and Collection Views 18. Getting Data into Collection Views 19. Getting Started with Table Views 20. Getting Started with MapKit 21. Getting Started with JSON Files 22. Displaying Data in a Static Table View 23. Getting Started with Custom UIControls 24. Getting Started with Cameras and Photo Libraries 25. Understanding Core Data 26. Part IV: Features
27. Getting Started with Mac Catalyst 28. Getting Started with SwiftUI 29. Getting Started with Lock Screen Widgets 30. Getting Started with WeatherKit 31. Testing and Submitting Your App to the App Store 32. Other Books You May Enjoy
33. Index

Using UIKit and SwiftUI Views together

At this point, you have created the Restaurant List screen, and tapping each cell in this screen displays the restaurant’s name on a second screen. You’ll modify your app to display a Restaurant Detail screen when a cell on the Restaurant List screen is tapped, but before that, you’ll create a SwiftUI view that displays a map.

When using storyboards, all you needed to do was to drag in a map view from the Library to a view in storyboard. SwiftUI does not have a native map view, but you can use the same map view that you used in storyboard to render the map. In fact, you can use any view subclass in SwiftUI by wrapping them in a SwiftUI view that conforms to the UIViewRepresentable protocol. Let’s create a custom view that can present a map view now. 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...
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