Sean McQuillan (@objcode) covers building complex animations using ConstraintLayout and ConstraintSet. By specifying your animations via keyframes, it is easy to fluidly animate complex scenes without a lot of code. Animations make your app look polished, improve engagement, and are fun to build. With ConstraintLayout it’s easy to build complex animations involving several views at once.
Published on December 12, 2017 by Android Developers