With the release of Xcode 9, developers will now be able to use block-based Key Value Observation (KVO). Block based KVO will greatly reduce the number, and complexity, of errors introduced into apps by KVO. This screencast will walk through how to set up and use this new technique.
Overview One of the new but little discussed APIs in iOS 11 allows the addition of swipe actions on UITableView rows via the new UISwipeActionsConfiguration class and associated UITableViewDelegate methods. Adding swipe left or swipe right actions is now pretty simple, so lets just dive right in. To try out these new APIs, a very … Read More
Attributed strings can be a pain to configure the way you want them. The attributes dictionary has always been a dictionary comprised of String-Any pairs. There have been some nice enhancments in iOS 11, though.
If you have played with iOS 11 either on a simulator or on a real device, you have probably noticed that most of the first party apps, such as Mail and Settings, use large titles in the navigation bar. We are going to look at how to implement the same navigation bar behavior in our apps.
This screencast looks at new ways to make and interact with rounded corners. iOS 11 has some updates that have made this much easier.
SiriKit was created for developers in iOS 10. However, there were, and still are, a limited number of intent domains with which you can integrate an app. An intent domain is simply a category of app that can take advantage of Siri. With the release of iOS 11, a few new domains are being made available. This tutorial will walk through implementing SiriKit with the “Lists and Notes” domain, although, the core concepts can be applied to any domain.
At WWDC Apple announced that iOS 11 will now support Drag and Drop. This works not only within an app, but also from one app to another. Dragging between apps is only supported on iPads. This tutorial will walk through how to implement exporting data via Drag and Drop.
At WWDC Apple announced that iOS 11 will now support Drag and Drop. This works not only within an app, but also from one app to another. Dragging between apps is only supported on iPads. This tutorial will walk through how to implement receiving data from Drag and Drop.