How can I add the new “Floating Action Button” between two widgets/layouts

Question

I guess you have seen the new Android design guidelines, with the new \"Floating Action Button\" a.k.a \"FAB\"

For instance this pink button:

Answer 1

Now it is part of official Design Support Library.

In your gradle:

compile 'com.android.support:design:22.2.0'

http://developer.android.com/reference/android/support/design/widget/FloatingActionButton.html