UICollectionView selectItemAtIndexPath doesn't call didSelectItemAtIndexPath

Question

I have a collection view. I would like to programmatically select a cell. This is the code I use

[_collectionView selectItemAtIndexPath:[NSIndexPath indexPathFor         


        

Answer 1

You can make it.

[self.collectionView selectItemAtIndexPath:indexPath animated:YES scrollPosition:UICollectionViewScrollPositionNone];
[self collectionView:self.collectionView didSelectItemAtIndexPath:indexPath];

if use only selectItemAtIndexPath:animated:scrollPosition: method, don't call delegate method. if use only collectionView:didSelectItemAtIndexPath: method, it don't work stabil

happy code :)