Batch alarms to reduce device wakeups

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The default Alarm Manager behavior for KLP+ apps will be to aggressively
coalesce alarms, trading exact timeliness of delivery for minimizing the
number of alarm-delivery points, especially wakeup points.

There is new API in AlarmManager, setExact() and setExactRepeating(),
for use by apps that absolutely *must* get their alarms at a specific
point in time.

Bug 9532215

Change-Id: I40b4eea90220211cc958172d2629664b921ff051

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This commit is contained in:

Christopher Tate

2013-07-11 14:43:13 -07:00

parent 209bede6b9

commit e0a22b324d

6 changed files with 577 additions and 356 deletions

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815

services/java/com/android/server/AlarmManagerService.java

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