Android代码-transition-x

Transition X Kotlin DSL for choreographing Android Transitions TransitionManager makes it easy to animate simple changes to layout without needing to explicitly calculate and specify from and to like Animator or Animation expects. When you call TransitionManager.beginDelayedTransition(layout, transition) before updating a layout, the framework automatically does a diff on before and after states and animates the difference. Transition X is intended to simplify construction of these Tran