commit ac47ff70c322614ff2ca9ad82fe41338daf55877
author Daniel Sandler <dsandler@android.com> Tue Oct 23 10:41:44 2012 -0400
committer Daniel Sandler <dsandler@android.com> Tue Oct 23 10:41:44 2012 -0400
tree 7a9703459740cc84318d54e8f76f715d3bdf6950
parent 36425d19fc578c2042098d2045092990a811d0e6

Reset ExpandHelper when the panel is collapsed.

Fixes a rather unpleasant bug in which the ExpandHelper
could get locked in "expanding" mode if the panel was closed
(for example, with the back button) while you were in the
middle of an expand gesture. In this situation ExpandHelper
would hungrily eat all future touch events destined for the
notification panel, making it impossible to click or even
clear any notifications.

Bug: 7330828
Change-Id: I9c493db5e8fd8ef1aca53f77820780d60fa4e5a7