在reloadData上禁用UICollectionView动画

Question

For some reason, my UICollectionView animates the transition inside the visible cell when calling reloadData .

From what I understood it shouldn't do that, and that's what I am trying to do.

Why would the collection view animate on reload data? And how could I stop it?

I will be eventually using [UIView setAnimationsEnabled:YES/NO] , but I would be hoping to fix it without too much extra code.

Answer 1

[UIView performWithoutAnimation:^{
            [self.collectionView reloadSections:[NSIndexSet indexSetWithIndex:0]];
        }];