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Commit 93e82cb1 authored by Simon MacMullen's avatar Simon MacMullen Committed by Android (Google) Code Review
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Merge "Add system properties for screen state and brightness." into rvc-dev

parents 0b5450ec 5ae7df18

services/core/java/com/android/server/display/DisplayPowerController.java

+5 −0
Original line number Diff line number Diff line
@@ -42,6 +42,7 @@ import android.os.Message; 
import android.os.PowerManager;

import android.os.RemoteException;

import android.os.SystemClock;

import android.os.SystemProperties;

import android.os.Trace;

import android.os.UserHandle;

import android.provider.Settings;
@@ -1243,6 +1244,8 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call 


            if (!reportOnly) {

                Trace.traceCounter(Trace.TRACE_TAG_POWER, "ScreenState", state);

                // TODO(b/153319140) remove when we can get this from the above trace invocation

                SystemProperties.set("debug.tracing.screen_state", String.valueOf(state));

                mPowerState.setScreenState(state);

                // Tell battery stats about the transition.

                try {
@@ -1319,6 +1322,8 @@ final class DisplayPowerController implements AutomaticBrightnessController.Call 
        }

        if (mScreenBrightnessRampAnimator.animateTo(target, rate)) {

            Trace.traceCounter(Trace.TRACE_TAG_POWER, "TargetScreenBrightness", (int) target);

            // TODO(b/153319140) remove when we can get this from the above trace invocation

            SystemProperties.set("debug.tracing.screen_brightness", String.valueOf(target));

            try {

                // TODO(brightnessfloat): change BatteryStats to use float

                mBatteryStats.noteScreenBrightness(