Day 47

summaryElement announces on app launch

4 Jul 2022

The .summaryElement accessibility trait causes VoiceOver to announce that element when the app starts. The element won't get the focus though, and the order is not affected. A candidate for this trait could be the rings info in the Activity app.

The Activity app is opened. The focus stays in the Summary heading, which is the first element in the app. If the activity rings had the .summaryElement accessibility trait, VoiceOver would announce: “Moving 55%, Exercising: 8%, Standing: 38%. Summary, heading”

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You may also find interesting...

It is useful to know these VoiceOver gestures to activate/deactivate Screen Curtain, pause/resume VoiceOver, easily simulate a long press for opening context menus, or quickly move the cursor to the screen's first or last elements.

When something is focused with VoiceOver, if you double tap on the screen, it will be like interacting with the centre of the focused element. If you need to change that, you can customise the accessibilityActivationPoint. https://developer.apple.com/documentation/objectivec/nsobject-swift.class/accessibilityactivationpoint

You can check if some features, like VoiceOver, are on. Experiences should not diverge too much. It could be used to avoid auto-hiding UI elements. iOS probably checks this to show search fields by default, without having to pull them down. From the documentation: isVoiceOverRunning: https://developer.apple.com/documentation/uikit/uiaccessibility/isvoiceoverrunning


Content © Daniel Devesa Derksen-Staats on Accessibility up to 11! is licensed under CC BY 4.0. License details