tree 61b5e4edf2f9100f47d41010562f3911c436ac78
parent 27031077952a07e9203c3f4594ae6ae6ec7ba108
author Nancy Chen <nancychen@google.com> 1441946851 -0400
committer Nancy Chen <nancychen@google.com> 1441947287 -0400

Translate FAB up and down when Snackbar appears and disappears.

This is implements custom behavior according the Material Design spec
that the Snackbar cannot obscure the FAB. Converts the dialtacts
activity layout to a CoordinatorLayout and attaches the
FloatingActionButtonBehavior to the FAB.

Bug: 23687913
Change-Id: Ic4d0493db415bb97cf7e21de4f23a02df9f753b1