commit 8a0c51a3d438802df28612e02fdf0cc8fab06ddb
author Adam Powell <adamp@google.com> Mon Jul 23 17:59:29 2012 -0700
committer Adam Powell <adamp@google.com> Mon Jul 23 18:38:17 2012 -0700
tree ff0dbb8641fbd763d01613a4562d92209f107e44
parent 12ca2460b4310f47a0fdeecc999b3673b8e2d70a

Add PageTransformers to ViewPager

PageTransformer allows an app to supply a custom step during scrolling
to transform each page view in addition to the default sliding
behavior. Setting a PageTransformer also allows the app to reverse the
drawing order for pages to accomodate certain kinds of
transformations.

Add setLayerType to ViewCompat. Make ViewPager use hardware layers for
scrolling when available and a PageTransformer is in use.

Change-Id: Icdcb7bf92ad4adb9d14e36c6048f7f5dd455437b