You're reading from iOS 17 Programming for Beginners - Eighth Edition

Product type Book

Published in Oct 2023

Publisher Packt

ISBN-13 9781837630561

Pages 604 pages

Edition 8th Edition

Languages

Swift

Concepts

Application Development

Author (1):

Ahmad Sahar

Table of Contents (34) Chapters

Preface

1. Part 1: Swift

2. Exploring Xcode

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

Summary

In this chapter, you modified the Journal List, Add New Journal Entry, and Journal Entry Detail screens to match the design shown in the app tour. For the Journal List screen, you modified the journalCell table view cell by adding an image view and two labels to it. You modified the Add New Journal Entry screen by adding a custom view, a switch, a text field, a text view, and an image view to it. You also configured the image view to show a default image. For the Journal Entry Detail screen, you added a text view, labels, and image views to it, configuring the image views to show default images.

You now know how to use Interface Builder to add and configure multiple user interface elements, set their sizes and positions using the Size inspector, and apply the necessary constraints using the Add New Constraints and Align buttons. This will be useful to ensure compatibility with different screen sizes and orientations. You should also be able to easily prototype the appearance...