tree 2dd1238bb457902178d09a627745b51d57773c1e
parent 9cb376e792567b5278e0eb418a3aeb848339a283
author Jeff Brown <jeffbrown@google.com> 1337278111 -0700
committer Jeff Brown <jeffbrown@google.com> 1337288434 -0700

Use FLAG_LONG_PRESS for headset long press interactions.

Handle canceled key events correctly and don't synthesize
key events in that case.

Unfortunately, the state machine was confused by some sequences
of key events that it might receive from the input dispatcher
when new activities take focus during a long-press on the headset key.
The audio service may receive a cancel event intended for the old
window, followed by a repeated down and finally an up for the new window.
Simplified this down to just two booleans.

Bug: 6484717
Change-Id: I9587d0a5e282419ef4d7c17665940682aacea96a