tree 838ace2ab9aa023cae8ff4ffe827547e813eb657
parent 0a0ab128a65900a23f1018a14f5cbecec6443dd3
author Jeff Brown <jeffbrown@google.com> 1313438132 -0700
committer Jeff Brown <jeffbrown@google.com> 1313438132 -0700

Fix blocked event handling in InputDispatcher.
Bug: 5161854

The InputDispatcher contains code to recover from ANRs more quickly
when the user touches a different application.  When triggered,
it sets mNextUnblockedEvent to the next event it should dispatch
(to the next application).  All prior events are dropped.

This change fixes a bug where mNextUnblockedEvent could potentially
never be reset back to NULL if the inbound queue was drained
for some reason.

Change-Id: I21be2f02c9fc770bd260ea414db8bb184df89ada