How do I make a Spinner's “disabled” state look disabled?

Question

When I disable my Spinner it looks almost exactly like it did prior to being disabled, i.e.

Before

Answer 1

I've tried the following, and it's working as expected for me:

_userMembership.setEnabled(false);
_userMembership.setClickable(false);
_userMembership.setAlpha((float)0.7);
_userMembership.setBackgroundColor(Color.GRAY);