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iOS 17 Programming for Beginners

iOS 17 Programming for Beginners

By : Ian Lockett, Ahmad Sahar
4.6 (21)
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iOS 17 Programming for Beginners

iOS 17 Programming for Beginners

4.6 (21)
By: Ian Lockett, Ahmad Sahar

Overview of this book

In a world with nearly 2 million apps on the App Store, the demand for skilled iOS developers has never been higher. "iOS 17 Programming for Beginners, Eighth Edition" is your gateway to this lucrative and dynamic field. This hands-on guide is tailored for those who are new to iOS and takes you on a journey from learning the Swift language to crafting your own app and seeing it thrive on the App Store. Our approach is hands-on and practical. Each chapter is designed to be a stepping stone in your development journey, providing step-by-step tutorials, real-life examples, and clear explanations of complex concepts. As you progress, you'll not only be skilled in Swift but also incorporate cutting-edge technologies into your apps. You'll learn how to publish your creations and harness the power of iOS 17 through a straightforward and easy to program example app divided into manageable parts. By the time you've completed this book, you'll possess the skills and knowledge to not only develop and publish captivating apps but also leverage online resources to continually enhance your app development prowess.
Table of Contents (34 chapters)
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1
Part 1: Swift
11
Part 2: Design
16
Part 3: Code
26
Part 4: Features
32
Other Books You May Enjoy
33
Index

Improving your app’s appearance in visionOS

Your app is now running in visionOS, and it looks great! As you have been using the native user interface elements configured to use default colors, Xcode was able to automatically optimize your app’s appearance for visionOS. There are still areas that can be improved, though. When you position the mouse pointer over a cell in the Journal List screen, the hover effect has square edges:

Figure 26.10: Simulator running visionOS showing Journal List screen

When you add a new journal entry in the Add New Journal Entry screen, the appearance of the text view is missing the dark background of the text field:

Figure 26.11: Simulator running visionOS showing Add New Journal Entry screen

You’ll modify the hover effect for the cell to have rounded edges and modify the text view’s appearance to match the text field while using visionOS. Follow these steps:

  1. In the Project navigator, click...

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