CATransaction completion being called immediately

Question

I\'m trying to execute a completion-block after my CAAnimation has finished. However, it seems that animation block is called before my animation completes. The animation st

Answer 1

Here is Swift 3.0.1, Xcode 8 version:

CATransaction.begin()

CATransaction.setCompletionBlock({
  print("Transaction completed")
})

print("Transaction started")
view.layer.add(dropAndBounceAnimation, forKey: "appearance")

CATransaction.commit()