voice over can only see a page of a uicollectionview

Question

So i have a UICollectionView with a set of UICollectionViewCells displayed using a custom UILayout.

I\'ve configured the UILayout to lay out all the UICollectionView

Answer 1

This answer worked for me, too. Thanks!

There is one other call you must have enabled to get this to work. Otherwise your method (void)accessibilityElementDidBecomeFocused will never get called. You must enable accessibility on the object Cell.

1. Option 1: In ViewController, set the cell instance to have accessibility.

   Cell *cell = [cv dequeueReusableCellWithReuseIdentifier:kCellID forIndexPath:indexPath];
   [cell setIsAccessibilityElement:YES];
   

2. Option 2: Implement the accessibility interface in the cell object:

   - (BOOL)isAccessibilityElement
   {
       return YES;
   }
   
   - (NSString *)accessibilityLabel {
       return self.label.text;
   }
   
   - (UIAccessibilityTraits)accessibilityTraits {
       return UIAccessibilityTraitStaticText;  // Or some other trait that fits better
   }
   
   - (void)accessibilityElementDidBecomeFocused
   {
       UICollectionView *collectionView = (UICollectionView *)self.superview;
       [collectionView scrollToItemAtIndexPath:[collectionView indexPathForCell:self] atScrollPosition:UICollectionViewScrollPositionCenteredHorizontally|UICollectionViewScrollPositionCenteredVertically animated:NO];
       UIAccessibilityPostNotification(UIAccessibilityLayoutChangedNotification, self);
   }