Introducing SwiftUI TabView and Working with Tab Bar Customization
The tab bar interface appears in some of the most popular mobile apps such as Facebook, Instagram, and Twitter. A tab bar appears at the bottom of an app screen and let users quickly switch between different functions of an app....
Announcing Mastering SwiftUI Book for Xcode 12 and iOS 14
We are launching the update of our Mastering SwiftUI book for Xcode 12 and iOS 14. Along with the release of Xcode 12, Apple released a big update to the SwiftUI framework with a lot of additions. Other than adding new UI...
Using matchedGeometryEffect to Create View Animations in iOS 14
In iOS 14, Apple introduced a lot of new additions to the SwiftUI framework like LazyVGrid and LazyHGrid. But matchedGeometryEffect is the new one that really caught my attention because it allows developers to create some...
iOS 14 Updates in UIKit: ColorPicker, DatePicker, Menus and Actions
By the time SwiftUI was announced and given to developers in WWDC 2019, it was made obvious that this was going to be the future for developing applications for all Apple devices. However, even though SwiftUI might be the...
How to Customize the Appearance of SwiftUI Toggle
Earlier, we wrote a tutorial on customizing the appearance of a SwiftUI button. This week, let’s see how to customize the look & feel of a SwiftUI toggle. If you’ve read the tutorial, you know we can use a...
Deploying Mac Apps Outside App Store: How to Remember User Intent for Folders
When a macOS user specifically grants a sandboxed app access to a file/folder outside of that app’s container, that special access only survives until the app is closed. If the user reopens the app and wants to again read...
Testing In-App Purchases Using StoreKit in Xcode 12
WWDC20 finished almost two months ago, but still we are all talking about the new frameworks, APIs, and improvements announced this year. Among all those there’s something that is going to have a strong impact to the way we...
Announcing Mastering Machine Learning with Core ML and Python
We’ve been working with Vardhan Agrawal, an iOS developer who has been actively contributed to the machine learning community, to write a book on machine learning and Core ML. Now we are happy to announce that the book “Mastering...
SwiftUI Animation Basics: Building a Loading Indicator
Have you ever used the magic move animation in Keynote? With magic move, you can easily create slick animation between slides. Keynote automatically analyzes the objects between slides and renders the animations automatically. To...
How to Reuse SwiftUI Views with LibraryContentProvider and Swift Package
WWDC 2020 introduced several new features and improvements in the entire spectrum of develpment in Apple ecosystem, and definitely every developer found lots of things to get excited with. One of those features regard Xcode 12...