diff --git a/services/core/java/com/android/server/ConnectivityService.java b/services/core/java/com/android/server/ConnectivityService.java
index 52df42fbbc..5afbb89950 100644
--- a/services/core/java/com/android/server/ConnectivityService.java
+++ b/services/core/java/com/android/server/ConnectivityService.java
@@ -1803,7 +1803,8 @@ public class ConnectivityService extends IConnectivityManager.Stub
 
     private INetworkManagementEventObserver mDataActivityObserver = new BaseNetworkObserver() {
         @Override
-        public void interfaceClassDataActivityChanged(String label, boolean active, long tsNanos) {
+        public void interfaceClassDataActivityChanged(String label, boolean active, long tsNanos,
+                int uid) {
             int deviceType = Integer.parseInt(label);
             sendDataActivityBroadcast(deviceType, active, tsNanos);
         }
diff --git a/tests/net/java/com/android/server/NetworkManagementServiceTest.java b/tests/net/java/com/android/server/NetworkManagementServiceTest.java
index ea763d2e93..e1502299ab 100644
--- a/tests/net/java/com/android/server/NetworkManagementServiceTest.java
+++ b/tests/net/java/com/android/server/NetworkManagementServiceTest.java
@@ -68,11 +68,12 @@ import java.util.function.BiFunction;
 @SmallTest
 public class NetworkManagementServiceTest {
     private NetworkManagementService mNMService;
-
     @Mock private Context mContext;
     @Mock private IBatteryStats.Stub mBatteryStatsService;
     @Mock private INetd.Stub mNetdService;
 
+    private static final int TEST_UID = 111;
+
     @NonNull
     @Captor
     private ArgumentCaptor<INetdUnsolicitedEventListener> mUnsolListenerCaptor;
@@ -165,14 +166,14 @@ public class NetworkManagementServiceTest {
         /**
          * Interface class activity.
          */
-        unsolListener.onInterfaceClassActivityChanged(true, 1, 1234, 0);
-        expectSoon(observer).interfaceClassDataActivityChanged("1", true, 1234);
+        unsolListener.onInterfaceClassActivityChanged(true, 1, 1234, TEST_UID);
+        expectSoon(observer).interfaceClassDataActivityChanged("1", true, 1234, TEST_UID);
 
-        unsolListener.onInterfaceClassActivityChanged(false, 9, 5678, 0);
-        expectSoon(observer).interfaceClassDataActivityChanged("9", false, 5678);
+        unsolListener.onInterfaceClassActivityChanged(false, 9, 5678, TEST_UID);
+        expectSoon(observer).interfaceClassDataActivityChanged("9", false, 5678, TEST_UID);
 
-        unsolListener.onInterfaceClassActivityChanged(false, 9, 4321, 0);
-        expectSoon(observer).interfaceClassDataActivityChanged("9", false, 4321);
+        unsolListener.onInterfaceClassActivityChanged(false, 9, 4321, TEST_UID);
+        expectSoon(observer).interfaceClassDataActivityChanged("9", false, 4321, TEST_UID);
 
         /**
          * IP address changes.
@@ -222,8 +223,6 @@ public class NetworkManagementServiceTest {
         assertFalse(mNMService.isFirewallEnabled());
     }
 
-    private static final int TEST_UID = 111;
-
     @Test
     public void testNetworkRestrictedDefault() {
         assertFalse(mNMService.isNetworkRestricted(TEST_UID));