diff --git a/framework-t/src/android/net/NetworkIdentity.java b/framework-t/src/android/net/NetworkIdentity.java
index a48f94b..da5f88d 100644
--- a/framework-t/src/android/net/NetworkIdentity.java
+++ b/framework-t/src/android/net/NetworkIdentity.java
@@ -189,14 +189,14 @@
     public void dumpDebug(ProtoOutputStream proto, long tag) {
         final long start = proto.start(tag);
 
-        proto.write(NetworkIdentityProto.TYPE_FIELD_NUMBER, mType);
+        proto.write(NetworkIdentityProto.TYPE, mType);
 
         // TODO: dump mRatType as well.
 
-        proto.write(NetworkIdentityProto.ROAMING_FIELD_NUMBER, mRoaming);
-        proto.write(NetworkIdentityProto.METERED_FIELD_NUMBER, mMetered);
-        proto.write(NetworkIdentityProto.DEFAULT_NETWORK_FIELD_NUMBER, mDefaultNetwork);
-        proto.write(NetworkIdentityProto.OEM_MANAGED_NETWORK_FIELD_NUMBER, mOemManaged);
+        proto.write(NetworkIdentityProto.ROAMING, mRoaming);
+        proto.write(NetworkIdentityProto.METERED, mMetered);
+        proto.write(NetworkIdentityProto.DEFAULT_NETWORK, mDefaultNetwork);
+        proto.write(NetworkIdentityProto.OEM_MANAGED_NETWORK, mOemManaged);
 
         proto.end(start);
     }
diff --git a/framework-t/src/android/net/NetworkIdentitySet.java b/framework-t/src/android/net/NetworkIdentitySet.java
index 56461ba..ad3a958 100644
--- a/framework-t/src/android/net/NetworkIdentitySet.java
+++ b/framework-t/src/android/net/NetworkIdentitySet.java
@@ -222,7 +222,7 @@
         final long start = proto.start(tag);
 
         for (NetworkIdentity ident : this) {
-            ident.dumpDebug(proto, NetworkIdentitySetProto.IDENTITIES_FIELD_NUMBER);
+            ident.dumpDebug(proto, NetworkIdentitySetProto.IDENTITIES);
         }
 
         proto.end(start);
diff --git a/framework-t/src/android/net/NetworkStatsCollection.java b/framework-t/src/android/net/NetworkStatsCollection.java
index 1ddc78b..e385b33 100644
--- a/framework-t/src/android/net/NetworkStatsCollection.java
+++ b/framework-t/src/android/net/NetworkStatsCollection.java
@@ -733,19 +733,19 @@
         final long start = proto.start(tag);
 
         for (Key key : getSortedKeys()) {
-            final long startStats = proto.start(NetworkStatsCollectionProto.STATS_FIELD_NUMBER);
+            final long startStats = proto.start(NetworkStatsCollectionProto.STATS);
 
             // Key
-            final long startKey = proto.start(NetworkStatsCollectionStatsProto.KEY_FIELD_NUMBER);
-            key.ident.dumpDebug(proto, NetworkStatsCollectionKeyProto.IDENTITY_FIELD_NUMBER);
-            proto.write(NetworkStatsCollectionKeyProto.UID_FIELD_NUMBER, key.uid);
-            proto.write(NetworkStatsCollectionKeyProto.SET_FIELD_NUMBER, key.set);
-            proto.write(NetworkStatsCollectionKeyProto.TAG_FIELD_NUMBER, key.tag);
+            final long startKey = proto.start(NetworkStatsCollectionStatsProto.KEY);
+            key.ident.dumpDebug(proto, NetworkStatsCollectionKeyProto.IDENTITY);
+            proto.write(NetworkStatsCollectionKeyProto.UID, key.uid);
+            proto.write(NetworkStatsCollectionKeyProto.SET, key.set);
+            proto.write(NetworkStatsCollectionKeyProto.TAG, key.tag);
             proto.end(startKey);
 
             // Value
             final NetworkStatsHistory history = mStats.get(key);
-            history.dumpDebug(proto, NetworkStatsCollectionStatsProto.HISTORY_FIELD_NUMBER);
+            history.dumpDebug(proto, NetworkStatsCollectionStatsProto.HISTORY);
             proto.end(startStats);
         }
 
diff --git a/framework-t/src/android/net/NetworkStatsHistory.java b/framework-t/src/android/net/NetworkStatsHistory.java
index 822a16e..301fef9 100644
--- a/framework-t/src/android/net/NetworkStatsHistory.java
+++ b/framework-t/src/android/net/NetworkStatsHistory.java
@@ -915,18 +915,18 @@
     public void dumpDebug(ProtoOutputStream proto, long tag) {
         final long start = proto.start(tag);
 
-        proto.write(NetworkStatsHistoryProto.BUCKET_DURATION_MS_FIELD_NUMBER, bucketDuration);
+        proto.write(NetworkStatsHistoryProto.BUCKET_DURATION_MS, bucketDuration);
 
         for (int i = 0; i < bucketCount; i++) {
-            final long startBucket = proto.start(NetworkStatsHistoryProto.BUCKETS_FIELD_NUMBER);
+            final long startBucket = proto.start(NetworkStatsHistoryProto.BUCKETS);
 
-            proto.write(NetworkStatsHistoryBucketProto.BUCKET_START_MS_FIELD_NUMBER,
+            proto.write(NetworkStatsHistoryBucketProto.BUCKET_START_MS,
                     bucketStart[i]);
-            dumpDebug(proto, NetworkStatsHistoryBucketProto.RX_BYTES_FIELD_NUMBER, rxBytes, i);
-            dumpDebug(proto, NetworkStatsHistoryBucketProto.RX_PACKETS_FIELD_NUMBER, rxPackets, i);
-            dumpDebug(proto, NetworkStatsHistoryBucketProto.TX_BYTES_FIELD_NUMBER, txBytes, i);
-            dumpDebug(proto, NetworkStatsHistoryBucketProto.TX_PACKETS_FIELD_NUMBER, txPackets, i);
-            dumpDebug(proto, NetworkStatsHistoryBucketProto.OPERATIONS_FIELD_NUMBER, operations, i);
+            dumpDebug(proto, NetworkStatsHistoryBucketProto.RX_BYTES, rxBytes, i);
+            dumpDebug(proto, NetworkStatsHistoryBucketProto.RX_PACKETS, rxPackets, i);
+            dumpDebug(proto, NetworkStatsHistoryBucketProto.TX_BYTES, txBytes, i);
+            dumpDebug(proto, NetworkStatsHistoryBucketProto.TX_PACKETS, txPackets, i);
+            dumpDebug(proto, NetworkStatsHistoryBucketProto.OPERATIONS, operations, i);
 
             proto.end(startBucket);
         }
diff --git a/service-t/src/com/android/server/net/NetworkStatsRecorder.java b/service-t/src/com/android/server/net/NetworkStatsRecorder.java
index a006cd5..f62765d 100644
--- a/service-t/src/com/android/server/net/NetworkStatsRecorder.java
+++ b/service-t/src/com/android/server/net/NetworkStatsRecorder.java
@@ -471,11 +471,11 @@
     public void dumpDebugLocked(ProtoOutputStream proto, long tag) {
         final long start = proto.start(tag);
         if (mPending != null) {
-            proto.write(NetworkStatsRecorderProto.PENDING_TOTAL_BYTES_FIELD_NUMBER,
+            proto.write(NetworkStatsRecorderProto.PENDING_TOTAL_BYTES,
                     mPending.getTotalBytes());
         }
         getOrLoadCompleteLocked().dumpDebug(proto,
-                NetworkStatsRecorderProto.COMPLETE_HISTORY_FIELD_NUMBER);
+                NetworkStatsRecorderProto.COMPLETE_HISTORY);
         proto.end(start);
     }
 
diff --git a/service-t/src/com/android/server/net/NetworkStatsService.java b/service-t/src/com/android/server/net/NetworkStatsService.java
index 7db4b8c..e3794e4 100644
--- a/service-t/src/com/android/server/net/NetworkStatsService.java
+++ b/service-t/src/com/android/server/net/NetworkStatsService.java
@@ -2132,15 +2132,15 @@
 
         // TODO Right now it writes all history.  Should it limit to the "since-boot" log?
 
-        dumpInterfaces(proto, NetworkStatsServiceDumpProto.ACTIVE_INTERFACES_FIELD_NUMBER,
+        dumpInterfaces(proto, NetworkStatsServiceDumpProto.ACTIVE_INTERFACES,
                 mActiveIfaces);
-        dumpInterfaces(proto, NetworkStatsServiceDumpProto.ACTIVE_UID_INTERFACES_FIELD_NUMBER,
+        dumpInterfaces(proto, NetworkStatsServiceDumpProto.ACTIVE_UID_INTERFACES,
                 mActiveUidIfaces);
-        mDevRecorder.dumpDebugLocked(proto, NetworkStatsServiceDumpProto.DEV_STATS_FIELD_NUMBER);
-        mXtRecorder.dumpDebugLocked(proto, NetworkStatsServiceDumpProto.XT_STATS_FIELD_NUMBER);
-        mUidRecorder.dumpDebugLocked(proto, NetworkStatsServiceDumpProto.UID_STATS_FIELD_NUMBER);
+        mDevRecorder.dumpDebugLocked(proto, NetworkStatsServiceDumpProto.DEV_STATS);
+        mXtRecorder.dumpDebugLocked(proto, NetworkStatsServiceDumpProto.XT_STATS);
+        mUidRecorder.dumpDebugLocked(proto, NetworkStatsServiceDumpProto.UID_STATS);
         mUidTagRecorder.dumpDebugLocked(proto,
-                NetworkStatsServiceDumpProto.UID_TAG_STATS_FIELD_NUMBER);
+                NetworkStatsServiceDumpProto.UID_TAG_STATS);
 
         proto.flush();
     }
@@ -2150,8 +2150,8 @@
         for (int i = 0; i < ifaces.size(); i++) {
             final long start = proto.start(tag);
 
-            proto.write(NetworkInterfaceProto.INTERFACE_FIELD_NUMBER, ifaces.keyAt(i));
-            ifaces.valueAt(i).dumpDebug(proto, NetworkInterfaceProto.IDENTITIES_FIELD_NUMBER);
+            proto.write(NetworkInterfaceProto.INTERFACE, ifaces.keyAt(i));
+            ifaces.valueAt(i).dumpDebug(proto, NetworkInterfaceProto.IDENTITIES);
 
             proto.end(start);
         }