Using the Standalone toolbar has an issue with the select able background of the items, following this article didn\'t work also:
http://blog.mohitkanwal.com/blog/20
It looks like the ripple effect is still there but the ripple color has changed. I am not sure of what your problem is but this is what I see.
I suggest you remove
@color/accentColor
from your code and run it again. If the ripples dont display (they should), change the accent color.