android_frameworks_base

History

Martin Wallgren a81d7dace6 Set foreground priority for shutdown receivers.

The broadcast of ACTION_SHUTDOWN has a timeout of 10 seconds. To
reduce the risk of hitting the timeout and speeding up the
shutdown sequence in ShutdownThread we set the priority of the
BroadcastReceivers to FLAG_RECEIVER_FOREGROUND.

We have seen that this change reduces the shutdown time when
the system is under heavy load.

Change-Id: I22cbf6af8cf6fc4bdefaa1c3da8a7eed7e7b7674

2013-02-04 14:26:51 +01:00

DisplayBlanker.java

Blank or unblank all displays as need.

2012-10-08 19:23:15 -07:00

DisplayPowerController.java

Dim the screen quickly in response to user activity timeout.

2012-10-24 14:46:26 -07:00

DisplayPowerRequest.java

Reduce screen on latency, eliminate flashes.

2012-10-07 14:54:17 -07:00

DisplayPowerState.java

Don't scale screen brightness by electron beam level.