Merge "Reset mAcquiredReceived on udfps-fingerdown" into tm-dev am: e6d80e53b7

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/17752392

Change-Id: Ic8cc0b72f10d46435f83e6c730c9f4bfea3a15d4
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>

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

@@ -385,6 +385,7 @@ public class UdfpsController implements DozeReceiver {
                     mActivePointerId = event.getPointerId(0);
                     mVelocityTracker.addMovement(event);
                     handled = true;
+                    mAcquiredReceived = false;
                 }
                 if ((withinSensorArea || fromUdfpsView) && shouldTryToDismissKeyguard()) {
                     Log.v(TAG, "onTouch | dismiss keyguard ACTION_DOWN");