UIAccessibility - When dismissing another view, set focus to previous accessibility element
General Tech Bugs & Fixes 2 years ago
Posted on 30 Aug 2022, this text provides information on Bugs & Fixes related to General Tech. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.
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Best Answer
2 years ago
I am implementing accessibility into our current project and have some issues on setting focus on an element in a previous viewcontroller.
An example would be:
A user selects on a tableview cell at index 3. In
didSelectRowAt, we present to the user aUIActionSheetwhere the user makes a selection. Once the user makes a selection and the presentedUIActionSheetis dismissed, the accessibility focus SHOULD be selected at tableview cell index 3, but instead the focus is set back to the initial element in the view, in my case most top-left element.I have used
UIAccessibility.Notification.screenChangedandUIView.accessibilityViewIsModalto set a new focus when presenting a modal view, but this doesn't seem to have a good solution to point back to a previous element when dismissing a view.Any insight on how to track the previous accessibility element focus would be greatly appreciated.