AnsweredAssumed Answered

Question asked by evavilaginés on Jul 1, 2016


I want to know how to implement undo functionality, ie, allow the user to return to a previous activity.

I you found this post talking about this in 2013, it is very interesting but does not describe a final solution:


Also I found this other post, but I need more information about it:


So is there any news on this? Is there any documentation or most recent post that I can use?

Thanks a lot.