Adam Powell 89935e41c5 Make EdgeEffect public API.
This enables apps to make use of the system's visual edge effect used
during overscroll in 2D content.

Also un-@hide the getCurrVelocity methods from Scroller/OverScroller,
without which it becomes cumbersome to obtain values to pass to the
EdgeEffect#onAbsorb method.

Change-Id: I40e452455f5cb5d45d1fb3687f739fc8eae65560
2011-08-31 14:59:19 -07:00
..
2011-08-31 14:59:19 -07:00