If you want to update the VoiceOver user frequently about how a component is changing, when focused, you can use the .updatesFrequently accessibility trait. A downloading progress bar, a stock value, or a timer, are some examples.
Day 36
updatesFrequently for live changing content
23 Jun 2022
Some of you have asked me how you can support what I do. This would really help, and would be hugely appreciated:
Find these posts useful? Share them at work, on social media, or with anyone that might find them interesting. Let's spread the word!
Check out any of my apps or games: Xarra!, RetroRapid!, or Mestre!.
A download and a review go a long way. They're free by default. On the App Store, ratings and reviews really help more people discover them.
Finding any of them useful? If so, and if you can afford it, purchasing lifetime access to all features or subscribing lets me buy the coffee that keeps me caffeinated. Caffeine keeps me going to maintain the apps, bring in new features that I hope you'll love, and keep writing.
You may also find interesting...
In SwiftUI you won't find the .notEnabled accessibility trait. Instead, you can just configure a view as such with .disabled(true), and pass false to enable it. VoiceOver will announce it as "dimmed". https://developer.apple.com/documentation/swiftui/view/disabled(_:)
When building custom components, or if not relying on UIControl's attributes to configure state, it can be easy to forget to specify the right accessibility traits. These are indispensable for a good experience with VoiceOver, Switch Control...
When setting isAccessibilityElement to true, assistive tech like VoiceOver will stop looking for other accessible elements in that view hierarchy. So if we make a view accessible, its subviews, including buttons and labels won't be accessible.
Content © Daniel Devesa Derksen-Staats on Accessibility up to 11! is licensed under CC BY 4.0. License details
