tree a79f924a49e3d054601215cc05ce6ec3fbccef1d
parent 581761d4aa0133fe7354cc9e4a5dd3d9d7258c5f
author Jeff Brown <jeffbrown@google.com> 1315613731 -0700
committer Jeff Brown <jeffbrown@google.com> 1315613731 -0700

Handle DOWN/MOVE/UP gestures with fling.
Bug: 5265814

When MOVE events are batched, a ListView may not receive only
one MOVE event followed immediately by an UP in the case of
a quick fling.  Unfortunately, the old code relied on there
being at least one additional MOVE event following the first
in order to really scroll or fling.

This change extracts common code from onTouchEvent to
handle scrolls as soon as they are started if there is additional
remaining motion beyond the initial touch slop (taken care of by
mMotionCorrection).

Change-Id: I8c8f03f580bfba96aa69cf111d245ba7fd3b4c2a