Don't leak alarm wakelock when delivery fails
If an app sets an alarm and then cancels the underlying PendingIntent,
delivery will fail in such a way that the OnFinished callback is not
invoked. The Alarm Manager relies on that callback for managing
wakelock lifetime, however; this meant that the wakelock acquisition
would leak, burning down the battery.
We now detect these sorts of delivery failures and manage the
wakelock appropriately.
Bug 25864361
Change-Id: I74af48e81002b29b129c41a76c0a8329c647390d
1 file changed