Interactive View Animations in iOS 10
At the last WWDC, Apple introduced a new API to create interactive animations in iOS 10. In this post, I want to show you how to use this new API and build a new kinds of animations, where the user can pause and scrub the animation and interact with the animated object.
The main class of this new API is UIViewPropertyAnimator. This class allows you to animate views from start to finish as you would usually do with the old UIView animation API. In addition, UIViewPropertyAnimation allows you to interact with the animated object and pause and restart the animations. UIViewPropertyAnimator class adopts two protocols: UIViewAnimating and UIViewImplicitlyAnimating. These protocols add additional functionalities to the main class. Let's start to use the UIViewPropertyAnimator class and build a very simple animation.
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