From f699fb08ff7d0c97bdb21b795a6caaa914b7e3ff Mon Sep 17 00:00:00 2001
From: Bill Lin <lbill@google.com>
Date: Thu, 17 Mar 2022 13:09:34 +0800
Subject: [PATCH] Tag Trace for onBiometricsAutoenticationAcquire()

To help easier clarify the Biometrics flow
Tag trace in KeyguardUpdateMonitor
+ onAuthenticationHelp
+ onAuthenticationError
+ onAuthenticationAcquired

Test: perfetto trace
Test: atest SystemUITests
Bug: 222631581

Change-Id: I3ffa6e477b3787989e1adf63d0badb29d9c30c0c
---
 .../src/com/android/keyguard/KeyguardUpdateMonitor.java     | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
index 3858f9cd7a828..a17fc42aeb333 100644
--- a/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
+++ b/packages/SystemUI/src/com/android/keyguard/KeyguardUpdateMonitor.java
@@ -1497,17 +1497,23 @@ public class KeyguardUpdateMonitor implements TrustManager.TrustListener, Dumpab
 
                 @Override
                 public void onAuthenticationHelp(int helpMsgId, CharSequence helpString) {
+                    Trace.beginSection("KeyguardUpdateMonitor#onAuthenticationHelp");
                     handleFingerprintHelp(helpMsgId, helpString.toString());
+                    Trace.endSection();
                 }
 
                 @Override
                 public void onAuthenticationError(int errMsgId, CharSequence errString) {
+                    Trace.beginSection("KeyguardUpdateMonitor#onAuthenticationError");
                     handleFingerprintError(errMsgId, errString.toString());
+                    Trace.endSection();
                 }
 
                 @Override
                 public void onAuthenticationAcquired(int acquireInfo) {
+                    Trace.beginSection("KeyguardUpdateMonitor#onAuthenticationAcquired");
                     handleFingerprintAcquired(acquireInfo);
+                    Trace.endSection();
                 }
 
                 @Override