Element focus change - iOS

On iOS, you can use the UIAccessibilityFocus protocol to listen to focus changes. The accessibilityElementDidBecomeFocused method is called whenever an element receives focus.

Be careful when using the accessibilityElementDidBecomeFocused method: do not trigger any context change because they might confuse users.

class View: UIView {
    
    override open func accessibilityElementDidBecomeFocused() {
        // Do not change context
    }
}