commit 8385e4b9d27c5139c643f078a5f94a49f91f2523
author Fyodor Kupolov <fkupolov@google.com> Tue Dec 29 18:15:32 2015 -0800
committer Fyodor Kupolov <fkupolov@google.com> Mon Jan 04 11:25:46 2016 -0800
tree 5d2a23eb21156a5a3c8e2b9924313a273e6d1916
parent ecd7f715b3b3f32c972609cc4700d94a35f48ab5

Collect user creation metrics

Bug: 26348624
Change-Id: Idb2ac10c6f3fd525ac652e242fa2647cc4cc7249

services/core/java/com/android/server/pm/UserManagerService.java

diff --git a/services/core/java/com/android/server/pm/UserManagerService.java b/services/core/java/com/android/server/pm/UserManagerService.java
index 13f4826..3d614a3 100644
--- a/services/core/java/com/android/server/pm/UserManagerService.java
+++ b/services/core/java/com/android/server/pm/UserManagerService.java
@@ -69,6 +69,7 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.internal.app.IAppOpsService;
+import com.android.internal.logging.MetricsLogger;
 import com.android.internal.util.FastXmlSerializer;
 import com.android.internal.util.Preconditions;
 import com.android.internal.util.XmlUtils;
@@ -166,6 +167,10 @@
 
     private static final String XATTR_SERIAL = "user.serial";
 
+    // Tron counters
+    private static final String TRON_GUEST_CREATED = "users_guest_created";
+    private static final String TRON_USER_CREATED = "users_user_created";
+
     private final Context mContext;
     private final PackageManagerService mPm;
     private final Object mPackagesLock;
@@ -1830,6 +1835,7 @@
             addedIntent.putExtra(Intent.EXTRA_USER_HANDLE, userId);
             mContext.sendBroadcastAsUser(addedIntent, UserHandle.ALL,
                     android.Manifest.permission.MANAGE_USERS);
+            MetricsLogger.count(mContext, isGuest ? TRON_GUEST_CREATED : TRON_USER_CREATED, 1);
         } finally {
             Binder.restoreCallingIdentity(ident);
         }