18 posts tagged with "Tutorial"

If you’re building an application in SwiftUI and looking to incorporate web content directly into your app, a WebView is what you need. In this tutorial, we’ll walk through how to create and customize a WebView in SwiftUI.

Hello fellas, welcome back to our SwiftUI series. In the previous few tutorials, you learned a lot about components, operators as well as how to work with UIKit. Now, it’s time to put those skills to work and get your hands dirty with real practice – design a catchy Login Screen in SwiftUI. After this article, you will find SwiftUI much more convenient and clear.

In this iOS tutorial we are going to describe how to use forms in SwiftUI. Forms are a powerful tool, introduced with SwiftUI, enabling mobile developers to build various user forms quickly and efficiently, as opposed to the cumbersome legacy UIKit approach.

At iOS App Templates, we are building fully coded mobile app templates in Swift, to help startups create their mobile products faster. Part of our mission is to provide highly modularized source code so that developers can easily customize and adapt our code to fit their needs. We are starting a tutorial series on iOS Design Patterns in Swift. In this article, we are going to talk about the adapter pattern, which we widely use in our Xcode projects.

Presenting data through graphs and charts is one of the most remarkable features of mobile applications today. iOS Charts make apps look more beautiful and noticeably more attractive. We already integrated a number of Swift Charts into many mobile app templates such as the Dashboard iOS App Template or Personal Finance iOS App Template.

In today’s privacy-focused world, keeping a high bar for the security of our iOS apps, by storing critical user data securely is more important than ever. When handling sensitive user data such as passwords, in-app purchases, etc, in iOS apps, a mobile developer needs to take security into consideration. In our App Templates, we are taking security very seriously, by making it part of our core values. In this tutorial, we will show you how to use the Keychain in Swift to store sensitive user data by implementing a persistent login feature on iOS.

iOS has built-in support for adding shadows to UIView components. All you need to do in order to add a shadow to a UIView object is to set the shadow properties of the view’s layer. Shadows are a powerful user interface design element, making the visual components stand out by giving them a 3D look and feel. In order to display a shadow in Swift, iOS allows you to specify its color, opacity, offset and radius. Our recommendation is to try out different values for these variables, to see for yourself what are they exactly.

There are many situations when you'd like to add a header and footer to a UICollectionView component, in Swift. Regardless whether it's a simple title or a more advanced view, UICollectionView supports headers and footers out of the box, without too much boilerplate code.

WWDC 2020 has ended. As usually, Apple introduced a lot of new things during the conference. They include the transition from Intel chips to ARMs, new iMacs, new OSs. One of the most expected announcements also happened: SwiftUI 2.0. Let's discover if there is anything new in this version of SwiftUI, which starts to mature nicely.

It has been almost a year since SwiftUI was introduced at WWDC. We've tried SwiftUI for a few months now, and even built a premium fitness app just with SwiftUI. Unfortunately, after this adventure, we've decided, as a team, to not pursue SwiftUI apps any further. The framework is simply not ready for complex apps, and, to be honest, this should be embarrassing for Apple, given how low the quality bar was for this launch.