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Commit 3f78dbf3 authored by Ícaro Hoff's avatar Ícaro Hoff Committed by Automerger Merge Worker
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[DO NOT MERGE] fingerprint: handle PerformanceStats NULL pointers am: 3615be74 am: eea53b51 

Original change: https://android-review.googlesource.com/c/platform/frameworks/base/+/1439198

Change-Id: I20ee6d4a1e32fcde27a495c8064d1895eeeb5e8d
parents 23c923d1 eea53b51

services/core/java/com/android/server/biometrics/BiometricServiceBase.java

+12 −8
Original line number Diff line number Diff line
@@ -284,11 +284,13 @@ public abstract class BiometricServiceBase extends SystemService 
        @Override

        public int handleFailedAttempt() {

            final int lockoutMode = getLockoutMode();

            if (mPerformanceStats != null) {

                if (lockoutMode == AuthenticationClient.LOCKOUT_PERMANENT) {

                    mPerformanceStats.permanentLockout++;

                } else if (lockoutMode == AuthenticationClient.LOCKOUT_TIMED) {

                    mPerformanceStats.lockout++;

                }

            }



            // Failing multiple times will continue to push out the lockout time

            if (lockoutMode != AuthenticationClient.LOCKOUT_NONE) {
@@ -730,12 +732,14 @@ public abstract class BiometricServiceBase extends SystemService 
        if (client != null && client.onAuthenticated(identifier, authenticated, token)) {

            removeClient(client);

        }

        if (mPerformanceStats != null) {

            if (authenticated) {

                mPerformanceStats.accept++;

            } else {

                mPerformanceStats.reject++;

            }

        }

    }



    protected void handleEnrollResult(BiometricAuthenticator.Identifier identifier,

            int remaining) {