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Commit 31d5039b authored by Daniel Jacob Chittoor's avatar Daniel Jacob Chittoor Committed by Nishith Khanna
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biometrics: Skip unconfigureDisplay if mOnFingerDown 

 * CMF Phone (1) has an issue where onPress the HAL is double-acquiring
   the fingerprint status which causes the userspace to pre-emptively
   unconfigure the display before the sensor has the time to scan the
   fingerprint.
parent fd06e577

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

+7 −0
Original line number Diff line number Diff line
@@ -916,6 +916,13 @@ public class UdfpsController implements DozeReceiver, Dumpable { 
        if (!isOptical()) {

            return;

        }



        // Check if the fingerprint is still pressed before proceeding

        if (mOnFingerDown) {

            Log.v(TAG, "Fingerprint is still pressed; skipping unconfigureDisplay.");

            return;

        }



        if (DeviceEntryUdfpsRefactor.isEnabled()) {

            UdfpsTouchOverlay udfpsView = (UdfpsTouchOverlay) view;

            if (udfpsView.isDisplayConfigured()) {