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Commit 5244c931 authored by Jeff Brown's avatar Jeff Brown
Browse files

Dim the screen quickly in response to user activity timeout. 

Reverts a previous change that made the screen dim slowly instead.
The quick transition does a better job of attracting the user's
attention to the fact that the screen is about to turn off
unless the user touches the screen.

Bug: 7386034
Change-Id: I81e4d8939f6791b96352004984a9e5b2aab79788
parent f0681b34

services/java/com/android/server/power/DisplayPowerController.java

+2 −2
Original line number Diff line number Diff line
@@ -648,10 +648,10 @@ final class DisplayPowerController { 
                mUsingScreenAutoBrightness = false;

            }

            if (mPowerRequest.screenState == DisplayPowerRequest.SCREEN_STATE_DIM) {

                // Dim slowly by at least some minimum amount.

                // Dim quickly by at least some minimum amount.

                target = Math.min(target - SCREEN_DIM_MINIMUM_REDUCTION,

                        mScreenBrightnessDimConfig);

                slow = true;

                slow = false;

            } else if (wasDim) {

                // Brighten quickly.

                slow = false;