ios - UICollectionView reloadData 会闪一下

Question

如题，collectionView 采用的FlowLayout。我在每次刷新和加载更多的时候，直接将数据添加到array里面，然后[collectionView reloadData]

但是这样会闪一下，请问如何让它很自然的把新的数据加进去啊

Answer 1

Try adding an animation?

    [UIView animateWithDuration:0.25 animations:^{
        [collectionView reloadData]
    }];

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Answer 2

Here is the solution: http://blog.csdn.net/ylgwhyh/...