Add trace tags for notifications
So we can see on traces how many are visible, and how many we're holding
onto.
Test: perfetto trace
Bug: 208508265
Change-Id: I9ac5b33dd334fa33ce7976a2020bafe4a1f58914
diff --git a/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java b/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java
index 4441270..fa9217d 100644
--- a/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java
+++ b/packages/SystemUI/src/com/android/systemui/statusbar/notification/logging/NotificationLogger.java
@@ -20,6 +20,7 @@
import android.os.RemoteException;
import android.os.ServiceManager;
import android.os.SystemClock;
+import android.os.Trace;
import android.service.notification.NotificationListenerService;
import android.service.notification.StatusBarNotification;
import android.util.ArrayMap;
@@ -158,6 +159,9 @@
mExpansionStateLogger.onVisibilityChanged(
mTmpCurrentlyVisibleNotifications, mTmpCurrentlyVisibleNotifications);
+ Trace.traceCounter(Trace.TRACE_TAG_APP, "Notifications [Active]", N);
+ Trace.traceCounter(Trace.TRACE_TAG_APP, "Notifications [Visible]",
+ mCurrentlyVisibleNotifications.size());
recycleAllVisibilityObjects(mTmpNoLongerVisibleNotifications);
mTmpCurrentlyVisibleNotifications.clear();