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Commit 4f1b852d authored by Sean Stout's avatar Sean Stout Committed by Automerger Merge Worker
Browse files

Merge "Fix "Screen on" time reporting" into sc-dev am: 8d3b1656 

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/14255002

Change-Id: If59f5a35f8bfa8f6672671db34c1acfd7cea2707
parents 55bd8993 8d3b1656

services/core/java/com/android/server/power/DisplayGroupPowerStateMapper.java

+9 −0
Original line number Diff line number Diff line
@@ -141,6 +141,14 @@ public class DisplayGroupPowerStateMapper { 
        return mDisplayGroupInfos.get(groupId).lastPowerOnTime;

    }



    void setPoweringOnLocked(int groupId, boolean poweringOn) {

        mDisplayGroupInfos.get(groupId).poweringOn = poweringOn;

    }



    boolean isPoweringOnLocked(int groupId) {

        return mDisplayGroupInfos.get(groupId).poweringOn;

    }



    /**

     * Returns the amalgamated wakefulness of all {@link DisplayGroup DisplayGroups}.

     *
@@ -300,6 +308,7 @@ public class DisplayGroupPowerStateMapper { 
        public int wakefulness;

        public boolean ready;

        public long lastPowerOnTime;

        boolean poweringOn;

        public boolean sandmanSummoned;

        public long lastUserActivityTime;

        public long lastUserActivityTimeNoChangeLights;

services/core/java/com/android/server/power/PowerManagerService.java

+5 −1
Original line number Diff line number Diff line
@@ -1831,6 +1831,7 @@ public final class PowerManagerService extends SystemService 
            setWakefulnessLocked(groupId, WAKEFULNESS_AWAKE, eventTime, uid, reason, opUid,

                    opPackageName, details);

            mDisplayGroupPowerStateMapper.setLastPowerOnTimeLocked(groupId, eventTime);

            mDisplayGroupPowerStateMapper.setPoweringOnLocked(groupId, true);

        } finally {

            Trace.traceEnd(Trace.TRACE_TAG_POWER);

        }
@@ -3201,9 +3202,12 @@ public final class PowerManagerService extends SystemService 


                final boolean displayReadyStateChanged =

                        mDisplayGroupPowerStateMapper.setDisplayGroupReadyLocked(groupId, ready);

                if (ready && displayReadyStateChanged

                final boolean poweringOn =

                        mDisplayGroupPowerStateMapper.isPoweringOnLocked(groupId);

                if (ready && displayReadyStateChanged && poweringOn

                        && mDisplayGroupPowerStateMapper.getWakefulnessLocked(

                        groupId) == WAKEFULNESS_AWAKE) {

                    mDisplayGroupPowerStateMapper.setPoweringOnLocked(groupId, false);

                    Trace.asyncTraceEnd(Trace.TRACE_TAG_POWER, TRACE_SCREEN_ON, groupId);

                    final int latencyMs = (int) (mClock.uptimeMillis()

                            - mDisplayGroupPowerStateMapper.getLastPowerOnTimeLocked(groupId));