Package apple.uikit.protocol

Interface UIScrollViewAccessibilityDelegate

All Superinterfaces:

UIScrollViewDelegate

public interface UIScrollViewAccessibilityDelegate
extends UIScrollViewDelegate

Provide a custom status string when VoiceOver scrolls with accessibilityScroll: For example, in a bookcase user interface that displays a list of books, you can implement this protocol to announce "Showing books 10 through 20". By default, VoiceOver will announce "Page X of Y" when scrolling.

Method Summary

Modifier and Type	Method	Description
default @Nullable NSAttributedString	accessibilityAttributedScrollStatusForScrollView(@NotNull UIScrollView scrollView)	If an object adopting this protocol responds to this method, the system will try sending it before sending its non-attributed version.
default @Nullable java.lang.String	accessibilityScrollStatusForScrollView(@NotNull UIScrollView scrollView)

Methods inherited from interface apple.uikit.protocol.UIScrollViewDelegate

scrollViewDidChangeAdjustedContentInset, scrollViewDidEndDecelerating, scrollViewDidEndDraggingWillDecelerate, scrollViewDidEndScrollingAnimation, scrollViewDidEndZoomingWithViewAtScale, scrollViewDidScroll, scrollViewDidScrollToTop, scrollViewDidZoom, scrollViewShouldScrollToTop, scrollViewWillBeginDecelerating, scrollViewWillBeginDragging, scrollViewWillBeginZoomingWithView, scrollViewWillEndDraggingWithVelocityTargetContentOffset, viewForZoomingInScrollView

Method Detail

accessibilityScrollStatusForScrollView

@Nullable
default @Nullable java.lang.String accessibilityScrollStatusForScrollView(@NotNull
                                                                          @NotNull UIScrollView scrollView)

accessibilityAttributedScrollStatusForScrollView

@Nullable
default @Nullable NSAttributedString accessibilityAttributedScrollStatusForScrollView(@NotNull
                                                                                      @NotNull UIScrollView scrollView)

If an object adopting this protocol responds to this method, the system will try sending it before sending its non-attributed version. API-Since: 11.0