I have a collection view and I want to expand cell when clicked. Cell should be expanded to full screen and change to another UIViewController. I want transition to be smooth however, I don't know how to change collectionview cell to UIViewController via expanding it. I implemented custom UIViewControllerAnimatedTransitioning and UIViewControllerTransitioningDelegate. What should I write in animateTransition in order to achieve what I wanted?
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try this method - (void)collectionView:(UICollectionView *)collectionView didSelectItemAtIndexPath:(NSIndexPath *)indexPath – Jigar Nov 17 '16 at 10:51
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I know how to trigger animation but I do not know how to write animation. – AfterCoder Nov 17 '16 at 10:53
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try modalTransitionStyle and modalPresentationStyle – Jigar Nov 17 '16 at 10:55