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Prevent brightness changes before boot complete. am: 9f818ea463

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am: 16890dd980

Change-Id: I8241a67326b055c8cabc261d5671553ff056e198
This commit is contained in:
Michael Wright
2016-08-01 13:22:54 +00:00
committed by android-build-merger
parent e4c00dd151 16890dd980
commit 3905506938
1 changed files with 6 additions and 1 deletions
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7
services/core/java/com/android/server/power/PowerManagerService.java
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@@ -2085,7 +2085,12 @@ public final class PowerManagerService extends SystemService
float screenAutoBrightnessAdjustment = 0.0f;
boolean autoBrightness = (mScreenBrightnessModeSetting ==
Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC);
if (isValidBrightness(mScreenBrightnessOverrideFromWindowManager)) {
if (!mBootCompleted) {
// Keep the brightness steady during boot. This requires the
// bootloader brightness and the default brightness to be identical.
autoBrightness = false;
brightnessSetByUser = false;
} else if (isValidBrightness(mScreenBrightnessOverrideFromWindowManager)) {
screenBrightness = mScreenBrightnessOverrideFromWindowManager;
autoBrightness = false;
brightnessSetByUser = false;