Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 2e110d91 authored by Ilya Matyukhin's avatar Ilya Matyukhin Committed by Android (Google) Code Review
Browse files

Merge "UDFPS: Don't log UNCHANGED within 50 ms of other events"

parents 9d873faa 847f5ba6

packages/SystemUI/src/com/android/systemui/biometrics/UdfpsController.java

+4 −4
Original line number Diff line number Diff line
@@ -182,8 +182,8 @@ public class UdfpsController implements DozeReceiver, Dumpable { 
    private int mActivePointerId = -1;

    // The timestamp of the most recent touch log.

    private long mTouchLogTime;

    // The timestamp of the most recent log of the UNCHANGED interaction.

    private long mLastUnchangedInteractionTime;

    // The timestamp of the most recent log of a touch InteractionEvent.

    private long mLastTouchInteractionTime;

    // Sensor has a capture (good or bad) for this touch. No need to enable the UDFPS display mode

    // anymore for this particular touch event. In other words, do not enable the UDFPS mode until

    // the user touches the sensor area again.
@@ -540,12 +540,12 @@ public class UdfpsController implements DozeReceiver, Dumpable { 


    private void logBiometricTouch(InteractionEvent event, NormalizedTouchData data) {

        if (event == InteractionEvent.UNCHANGED) {

            long sinceLastLog = mSystemClock.elapsedRealtime() - mLastUnchangedInteractionTime;

            long sinceLastLog = mSystemClock.elapsedRealtime() - mLastTouchInteractionTime;

            if (sinceLastLog < MIN_UNCHANGED_INTERACTION_LOG_INTERVAL) {

                return;

            }

            mLastUnchangedInteractionTime = mSystemClock.elapsedRealtime();

        }

        mLastTouchInteractionTime = mSystemClock.elapsedRealtime();



        final int biometricTouchReportedTouchType = toBiometricTouchReportedTouchType(event);

        final InstanceId sessionIdProvider = mSessionTracker.getSessionId(