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Merge "Add system properties for screen state and brightness." into rvc-dev am: 93e82cb1ed am: 13f562577f

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Change-Id: I0aa43035350830daad960734ddbe44c6776ec6f0
This commit is contained in:
Simon MacMullen
2020-04-14 16:37:39 +00:00
committed by Automerger Merge Worker
parent c9f91b3c95 13f562577f
commit 93e2deb76b
1 changed files with 5 additions and 0 deletions
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5
services/core/java/com/android/server/display/DisplayPowerController.java
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@@ -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(