commit c989d983ecf7c0729f4725f10135a40e935b3db1
author Lucas Dupin <dupin@google.com> Tue Oct 08 11:44:42 2019 -0700
committer Lucas Dupin <dupin@google.com> Tue Oct 08 11:44:42 2019 -0700
tree c9f694b6d65c875619774fc46288b091d4b42427
parent 3b5eb58b74c33b182a30639938baab3082be56ff

Add trace points for measuring performance

Test: systrace
Bug: 139363827
Bug: 139360025
Change-Id: I979c5fbecbaa9896a39abeb7b5639a95a5166688

packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardStateControllerImpl.java

diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardStateControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardStateControllerImpl.java
index cc91bc0..392094d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardStateControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/KeyguardStateControllerImpl.java
@@ -154,13 +154,17 @@
     }
 
     private void notifyKeyguardChanged() {
+        Trace.beginSection("KeyguardStateController#notifyKeyguardChanged");
         // Copy the list to allow removal during callback.
         new ArrayList<>(mCallbacks).forEach(Callback::onKeyguardShowingChanged);
+        Trace.endSection();
     }
 
     private void notifyUnlockedChanged() {
+        Trace.beginSection("KeyguardStateController#notifyUnlockedChanged");
         // Copy the list to allow removal during callback.
         new ArrayList<>(mCallbacks).forEach(Callback::onUnlockedChanged);
+        Trace.endSection();
     }
 
     @Override