Used internally to tag special types of child views that should be added as pager decorations by default.

Layout parameters that should be supplied for views added to a ViewPager.

Used internally to monitor when adapters are switched.

A placeholder fragment containing a simple view.

This is the persistent state that is saved by ViewPager. Only needed if you are creating a sublass of ViewPager that must save its own state, in whic

Created by castorflex on 12/29/13. Just a copy of the original ViewPager modified to support vertical Scrolling