tree 3f7c0962a7108d8a0e89010331af4946949f7eae
parent 0ee2a438193205466aff63dd690ba6ca9796ddae
author Adam Cohen <adamcohen@google.com> 1320092237 -0700
committer Adam Cohen <adamcohen@google.com> 1320097944 -0700

Launcher performance optimizations: shaving about 3ms off Workspace.dispatchDraw()

    -> Caching values of getChildOffset() and getChildRelativeOffset()
    -> Using fast invalidate pattern in workspace#screenscrolled
    -> eliminated updateAdjacentPageAlpha, combined with screenScrolled
       code where appropriate to take advantage of fast invalidate
    -> removed a bit of dead code (just for cleanups sake)

Change-Id: Id91542ff846d9495a0370707d02d1f647dab22d4