@MainThread
  public void playAnimation() {
    userActionsTaken.add(UserActionTaken.PLAY_OPTION);
    lottieDrawable.playAnimation();
  }
Plays the animation from the beginning. If speed is {@literal <} 0, it will start at the end
and play towards the beginning
lottie/src/main/java/com/airbnb/lottie/LottieAnimationView.java