Commit 00e742bb authored Nov 21, 2024 by Daniel Jacob Chittoor Committed by Mohammed Althaf T Feb 11, 2026

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.

 * Guard unconfigureDisplay skip against mIsUdfpsNodeFeatureEnabled

Co-Authored-By: SahilSonar <sss.sonar2003@gmail.com>

parent c27833e7

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

+6 −0

Original line number	Diff line number	Diff line
		@@ -909,6 +909,12 @@ public class UdfpsController implements DozeReceiver, Dumpable {
		if (udfpsView.isDisplayConfigured()) {
		udfpsView.unconfigureDisplay();
		}

		// Check if the fingerprint is still pressed before proceeding
		if (mIsUdfpsNodeFeatureEnabled && mOnFingerDown) {
		Log.v(TAG, "Fingerprint is still pressed; skipping unconfigureDisplay.");
		return;
		}
		}

		/**