Added same primes metrics that existed in Dialtacts to NUI.

Test: n/a
PiperOrigin-RevId: 187442952
Change-Id: I9463e2c976102276ebc5886531397ad0cf160b78
diff --git a/java/com/android/dialer/main/impl/OldMainActivityPeer.java b/java/com/android/dialer/main/impl/OldMainActivityPeer.java
index 293ec95..8af41a8 100644
--- a/java/com/android/dialer/main/impl/OldMainActivityPeer.java
+++ b/java/com/android/dialer/main/impl/OldMainActivityPeer.java
@@ -65,6 +65,7 @@
 import com.android.dialer.common.FragmentUtils.FragmentUtilListener;
 import com.android.dialer.common.LogUtil;
 import com.android.dialer.common.concurrent.DialerExecutorComponent;
+import com.android.dialer.common.concurrent.ThreadUtil;
 import com.android.dialer.common.concurrent.UiListener;
 import com.android.dialer.compat.CompatUtils;
 import com.android.dialer.configprovider.ConfigProviderBindings;
@@ -87,6 +88,8 @@
 import com.android.dialer.main.impl.bottomnav.BottomNavBar.OnBottomNavTabSelectedListener;
 import com.android.dialer.main.impl.bottomnav.BottomNavBar.TabIndex;
 import com.android.dialer.main.impl.toolbar.MainToolbar;
+import com.android.dialer.metrics.Metrics;
+import com.android.dialer.metrics.MetricsComponent;
 import com.android.dialer.postcall.PostCall;
 import com.android.dialer.precall.PreCall;
 import com.android.dialer.searchfragment.list.NewSearchFragment.SearchFragmentListener;
@@ -404,6 +407,14 @@
     } else {
       bottomNav.setVisibility(View.VISIBLE);
     }
+
+    // add 1 sec delay to get memory snapshot so that dialer wont react slowly on resume.
+    ThreadUtil.postDelayedOnUiThread(
+        () ->
+            MetricsComponent.get(mainActivity)
+                .metrics()
+                .recordMemory(Metrics.OLD_MAIN_ACTIVITY_PEER_ON_RESUME_MEMORY_EVENT_NAME),
+        1000);
   }
 
   @Override
diff --git a/java/com/android/dialer/metrics/Metrics.java b/java/com/android/dialer/metrics/Metrics.java
index 383b3a3..b460f3e 100644
--- a/java/com/android/dialer/metrics/Metrics.java
+++ b/java/com/android/dialer/metrics/Metrics.java
@@ -23,11 +23,13 @@
 
   String APPLICATION_ON_CREATE_EVENT_NAME = "Application.onCreate";
   String DIALTACTS_ON_CREATE_EVENT_NAME = "GoogleDialtactsActivity.onCreate";
+  String MAIN_ACTIVITY_ON_CREATE_EVENT_NAME = "GoogleMainActivity.onCreate";
   String ON_CALL_ADDED_TO_ON_INCALL_UI_SHOWN_INCOMING =
       "CallList.onCallAdded_To_InCallActivity.onCreate_Incoming";
   String ON_CALL_ADDED_TO_ON_INCALL_UI_SHOWN_OUTGOING =
       "CallList.onCallAdded_To_InCallActivity.onCreate_Outgoing";
   String DIALTACTS_ON_RESUME_MEMORY_EVENT_NAME = "GoogleDialtactsActivity.onResume";
+  String OLD_MAIN_ACTIVITY_PEER_ON_RESUME_MEMORY_EVENT_NAME = "OldMainActivityPeer.onResume";
   String INCALL_ACTIVITY_ON_RESUME_MEMORY_EVENT_NAME = "IncallActivity.OnResume";
   String INCALL_ACTIVITY_ON_STOP_MEMORY_EVENT_NAME = "IncallActivity.OnStop";
   String OLD_CALL_LOG_JANK_EVENT_NAME = "OldCallLog.Jank";