Post

Replies

Boosts

Views

Activity

My App has wrong behavior when I used UICollectionView API - scrollToItemAtIndexPath.( ios15 beta4)
Model : iPhone 12 pro max System : iOS 15 beta4 Desc : I set the collectionView to scroll to the back of the item, but it actually scrolls to the front. The problem is currently only in iPhone 12pro max. NSInteger row = indexPath.item + 1;  if (row > 0 && row < [self.dataSource collectionView:self numberOfItemsInSection:indexPath.section]) {    [UIView animateWithDuration:.3 animations:^{        [self scrollToItemAtIndexPath:[NSIndexPath indexPathForRow:row inSection:indexPath.section] atScrollPosition:UICollectionViewScrollPositionNone animated:NO];        }];  }
3
0
668
Sep ’21