Reset duration

alorma

Hi. I'm in the case that i need to rest the duration, because i show one SnackBar and before it dismiss i will show again if not exist, or let SnackBar to stay in the screen the duration time agian. Can it be implemented? SnackBar,resetProgress() ? Is ok if i try to do a PR?

MrEngineer13

Yea, PRs are welcome, as long as you do them on the `dev` branch as opposed to on `master`