Add traces around updateZenModeConfig
From field traces, it seems it often requires a lot of time (>190ms during LOCKSCREEN_TO_AOD CUJ) due to lock contention in the binder calls happening inside.
Adding a slice to make it more recognizable
Bug: 289485377
Test: Record Perfetto trace - check the new slice is visible
Change-Id: I77a662d17237246d8c9f2c06b38b5bfa64d5c69d
Merged-In: I77a662d17237246d8c9f2c06b38b5bfa64d5c69d
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
index b135d0d..1c3a8850 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/policy/ZenModeControllerImpl.java
@@ -28,6 +28,7 @@
import android.net.Uri;
import android.os.Handler;
import android.os.HandlerExecutor;
+import android.os.Trace;
import android.os.UserHandle;
import android.os.UserManager;
import android.provider.Settings.Global;
@@ -122,7 +123,12 @@
userTracker.getUserId()) {
@Override
protected void handleValueChanged(int value, boolean observedChange) {
- updateZenModeConfig();
+ try {
+ Trace.beginSection("updateZenModeConfig");
+ updateZenModeConfig();
+ } finally {
+ Trace.endSection();
+ }
}
};
mNoMan = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);