From 7b1a3b259cc19447f1a3bc7fb45258f695a76049 Mon Sep 17 00:00:00 2001
From: Arthur Ishiguro <arthuri@google.com>
Date: Wed, 27 Oct 2021 16:58:54 +0000
Subject: [PATCH] Add logging code for ContextHubBooted atom

Bug: 194287570
Test: Compile
Change-Id: I3f0904efabcb3cf861567654826675a19187c420
---
 .../server/location/contexthub/ContextHubService.java        | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/services/core/java/com/android/server/location/contexthub/ContextHubService.java b/services/core/java/com/android/server/location/contexthub/ContextHubService.java
index 686926f592e37..1c04d8cbbbdee 100644
--- a/services/core/java/com/android/server/location/contexthub/ContextHubService.java
+++ b/services/core/java/com/android/server/location/contexthub/ContextHubService.java
@@ -49,6 +49,7 @@ import android.os.RemoteCallbackList;
 import android.os.RemoteException;
 import android.os.ResultReceiver;
 import android.os.ShellCallback;
+import android.os.SystemClock;
 import android.os.UserHandle;
 import android.provider.Settings;
 import android.util.Log;
@@ -184,6 +185,7 @@ public class ContextHubService extends IContextHubService.Stub {
     }
 
     public ContextHubService(Context context) {
+        long startTimeNs = SystemClock.elapsedRealtimeNanos();
         mContext = context;
 
         mContextHubWrapper = getContextHubWrapper();
@@ -205,6 +207,9 @@ public class ContextHubService extends IContextHubService.Stub {
             Log.e(TAG, "RemoteException while getting Context Hub info", e);
             hubInfo = new Pair(Collections.emptyList(), Collections.emptyList());
         }
+        long bootTimeNs = SystemClock.elapsedRealtimeNanos() - startTimeNs;
+        int numContextHubs = hubInfo.first.size();
+        ContextHubStatsLog.write(ContextHubStatsLog.CONTEXT_HUB_BOOTED, bootTimeNs, numContextHubs);
 
         mContextHubIdToInfoMap = Collections.unmodifiableMap(
                 ContextHubServiceUtil.createContextHubInfoMap(hubInfo.first));