Clean up and cover more QS metrics

Change-Id: I4ab5e54398024c8b16ca8223f0639aadcdef4377
Fixes: 34801532
Test: runtest systemui
diff --git a/services/core/java/com/android/server/am/ActivityMetricsLogger.java b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
index 04a09fe..5edfb06 100644
--- a/services/core/java/com/android/server/am/ActivityMetricsLogger.java
+++ b/services/core/java/com/android/server/am/ActivityMetricsLogger.java
@@ -10,8 +10,8 @@
 import static android.app.ActivityManager.StackId.PINNED_STACK_ID;
 import static android.app.ActivityManagerInternal.APP_TRANSITION_TIMEOUT;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.APP_TRANSITION;
-import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.APP_TRANSITION_ACTIVITY_NAME;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.APP_TRANSITION_CALLING_PACKAGE_NAME;
+import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.FIELD_CLASS_NAME;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.APP_TRANSITION_DELAY_MS;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.APP_TRANSITION_DEVICE_UPTIME_SECONDS;
 import static com.android.internal.logging.nano.MetricsProto.MetricsEvent.APP_TRANSITION_IS_EPHEMERAL;
@@ -313,7 +313,7 @@
             final LogMaker builder = new LogMaker(APP_TRANSITION);
             builder.setPackageName(info.launchedActivity.packageName);
             builder.setType(type);
-            builder.addTaggedData(APP_TRANSITION_ACTIVITY_NAME, info.launchedActivity.info.name);
+            builder.addTaggedData(FIELD_CLASS_NAME, info.launchedActivity.info.name);
             if (info.launchedActivity.launchedFromPackage != null) {
                 builder.addTaggedData(APP_TRANSITION_CALLING_PACKAGE_NAME,
                         info.launchedActivity.launchedFromPackage);