问题
I am trying to use the transitions which introduced in material design in pre - lollipop apps(Min API19). I was going through http://www.google.com/design/spec/animation/meaningful-transitions.html#meaningful-transitions-visual-continuity transitions. But couldn't find how to do these transition mainly the second one on click of list item it expands the details. Can anybody help me to do this.
Thanks
回答1:
You cannot use the "Material transitions" (or shared content animations) in pre-Lollipop versions, whether you're using Appcompat or not.
Check this link Custom animations
来源：https://stackoverflow.com/questions/33360268/material-transitions-in-pre-lollipop-apps