40 lines
2.2 KiB
Diff
40 lines
2.2 KiB
Diff
From 0dc5a490d8aac60ce2ed3efafc9f6bcb6ced71f4 Mon Sep 17 00:00:00 2001
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From: Pierre-Hugues Husson <phh@phh.me>
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Date: Tue, 10 Mar 2020 23:30:17 +0100
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Subject: [PATCH 18/25] Allow disabling of fingerprint cleanups, needed on some
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Realme devices that cant enumerate
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Change-Id: I8a486e707712b81711fb1a691faec029499fa897
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---
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.../android/server/biometrics/BiometricServiceBase.java | 7 +++++--
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1 file changed, 5 insertions(+), 2 deletions(-)
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diff --git a/services/core/java/com/android/server/biometrics/BiometricServiceBase.java b/services/core/java/com/android/server/biometrics/BiometricServiceBase.java
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index 75452ea5fb6..fd77ada1109 100644
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--- a/services/core/java/com/android/server/biometrics/BiometricServiceBase.java
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+++ b/services/core/java/com/android/server/biometrics/BiometricServiceBase.java
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@@ -344,6 +344,7 @@ public abstract class BiometricServiceBase extends SystemService
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private List<? extends BiometricAuthenticator.Identifier> mEnrolledList;
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// List of templates to remove from the HAL
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private List<BiometricAuthenticator.Identifier> mUnknownHALTemplates = new ArrayList<>();
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+ final boolean mNocleanup = android.os.SystemProperties.getBoolean("persist.sys.phh.fingerprint.nocleanup", false);
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InternalEnumerateClient(Context context,
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DaemonWrapper daemon, long halDeviceId, IBinder token,
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@@ -389,8 +390,10 @@ public abstract class BiometricServiceBase extends SystemService
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Slog.e(getTag(), "doTemplateCleanup(): Removing dangling template from framework: "
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+ identifier.getBiometricId() + " "
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+ identifier.getName());
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- mUtils.removeBiometricForUser(getContext(),
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- getTargetUserId(), identifier.getBiometricId());
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+ if(!mNocleanup) {
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+ mUtils.removeBiometricForUser(getContext(),
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+ getTargetUserId(), identifier.getBiometricId());
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+ }
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FrameworkStatsLog.write(FrameworkStatsLog.BIOMETRIC_SYSTEM_HEALTH_ISSUE_DETECTED,
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statsModality(),
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BiometricsProtoEnums.ISSUE_UNKNOWN_TEMPLATE_ENROLLED_FRAMEWORK);
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--
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2.17.1
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