The CurtainView is much like a layer on the top level of your layout. It's also a container which can wrap other Views.
It will not block the actions of the child view unless you make a standard pull event.
Android app to demonstrate MVP Android Architecture using Dagger and SOLID principles.
A major bug in Play Services could be the reason GCM messages that you send aren't reaching your users. Pacemaker helps patch this bug by doing for Play Services what it should be doing on its own.