diff --git a/Tethering/apex/Android.bp b/Tethering/apex/Android.bp
index 8ed5ac0..8d96066 100644
--- a/Tethering/apex/Android.bp
+++ b/Tethering/apex/Android.bp
@@ -215,6 +215,7 @@
             "android.net.nsd",
             "android.net.thread",
             "android.net.wear",
+            "android.net.http.internal",
         ],
     },
 }
diff --git a/Tethering/common/TetheringLib/Android.bp b/Tethering/common/TetheringLib/Android.bp
index 39a7540..203d828 100644
--- a/Tethering/common/TetheringLib/Android.bp
+++ b/Tethering/common/TetheringLib/Android.bp
@@ -98,6 +98,9 @@
         ":framework-tethering-srcs",
     ],
     libs: ["framework-connectivity.stubs.module_lib"],
+    static_libs: [
+        "com.android.net.flags-aconfig-java",
+    ],
     aidl: {
         include_dirs: [
             "packages/modules/Connectivity/framework/aidl-export",
diff --git a/Tethering/common/TetheringLib/src/android/net/TetheringManager.java b/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
index 0f5a014..1f6011a 100644
--- a/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
+++ b/Tethering/common/TetheringLib/src/android/net/TetheringManager.java
@@ -38,6 +38,7 @@
 import android.util.Log;
 
 import com.android.internal.annotations.GuardedBy;
+import com.android.net.flags.Flags;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -62,16 +63,6 @@
  */
 @SystemApi
 public class TetheringManager {
-    // TODO : remove this class when udc-mainline-prod is abandoned and android.net.flags.Flags is
-    // available here
-    /** @hide */
-    public static class Flags {
-        static final String TETHERING_REQUEST_WITH_SOFT_AP_CONFIG =
-                "com.android.net.flags.tethering_request_with_soft_ap_config";
-        static final String TETHERING_REQUEST_VIRTUAL =
-                "com.android.net.flags.tethering_request_virtual";
-    }
-
     private static final String TAG = TetheringManager.class.getSimpleName();
     private static final int DEFAULT_TIMEOUT_MS = 60_000;
     private static final long CONNECTOR_POLL_INTERVAL_MILLIS = 200L;
@@ -204,7 +195,7 @@
      * AVF(Android Virtualization Framework).
      * @hide
      */
-    @FlaggedApi(Flags.TETHERING_REQUEST_VIRTUAL)
+    @FlaggedApi(Flags.FLAG_TETHERING_REQUEST_VIRTUAL)
     @SystemApi
     public static final int TETHERING_VIRTUAL = 7;
 
@@ -705,7 +696,7 @@
         /**
          * @hide
          */
-        @FlaggedApi(Flags.TETHERING_REQUEST_WITH_SOFT_AP_CONFIG)
+        @FlaggedApi(Flags.FLAG_TETHERING_REQUEST_WITH_SOFT_AP_CONFIG)
         public TetheringRequest(@NonNull final TetheringRequestParcel request) {
             mRequestParcel = request;
         }
@@ -714,7 +705,7 @@
             mRequestParcel = in.readParcelable(TetheringRequestParcel.class.getClassLoader());
         }
 
-        @FlaggedApi(Flags.TETHERING_REQUEST_WITH_SOFT_AP_CONFIG)
+        @FlaggedApi(Flags.FLAG_TETHERING_REQUEST_WITH_SOFT_AP_CONFIG)
         @NonNull
         public static final Creator<TetheringRequest> CREATOR = new Creator<>() {
             @Override
@@ -728,13 +719,13 @@
             }
         };
 
-        @FlaggedApi(Flags.TETHERING_REQUEST_WITH_SOFT_AP_CONFIG)
+        @FlaggedApi(Flags.FLAG_TETHERING_REQUEST_WITH_SOFT_AP_CONFIG)
         @Override
         public int describeContents() {
             return 0;
         }
 
-        @FlaggedApi(Flags.TETHERING_REQUEST_WITH_SOFT_AP_CONFIG)
+        @FlaggedApi(Flags.FLAG_TETHERING_REQUEST_WITH_SOFT_AP_CONFIG)
         @Override
         public void writeToParcel(@NonNull Parcel dest, int flags) {
             dest.writeParcelable(mRequestParcel, flags);
diff --git a/common/FlaggedApi.bp b/common/FlaggedApi.bp
index fef9ac3..39ff2d4 100644
--- a/common/FlaggedApi.bp
+++ b/common/FlaggedApi.bp
@@ -40,6 +40,16 @@
     visibility: ["//packages/modules/Connectivity:__subpackages__"],
 }
 
+java_aconfig_library {
+    name: "com.android.net.thread.flags-aconfig-java",
+    aconfig_declarations: "com.android.net.thread.flags-aconfig",
+    defaults: ["framework-minus-apex-aconfig-java-defaults"],
+    min_sdk_version: "30",
+    apex_available: [
+        "com.android.tethering",
+    ],
+}
+
 aconfig_declarations {
     name: "nearby_flags",
     package: "com.android.nearby.flags",
@@ -48,6 +58,16 @@
     visibility: ["//packages/modules/Connectivity:__subpackages__"],
 }
 
+java_aconfig_library {
+    name: "com.android.nearby.flags-aconfig-java",
+    aconfig_declarations: "nearby_flags",
+    defaults: ["framework-minus-apex-aconfig-java-defaults"],
+    min_sdk_version: "30",
+    apex_available: [
+        "com.android.tethering",
+    ],
+}
+
 aconfig_declarations {
     name: "com.android.networksecurity.flags-aconfig",
     package: "com.android.net.ct.flags",
diff --git a/common/thread_flags.aconfig b/common/thread_flags.aconfig
index 43acd1b..0edb7a8 100644
--- a/common/thread_flags.aconfig
+++ b/common/thread_flags.aconfig
@@ -8,3 +8,11 @@
     description: "Controls whether the Android Thread feature is enabled"
     bug: "301473012"
 }
+
+flag {
+    name: "configuration_enabled"
+    is_exported: true
+    namespace: "thread_network"
+    description: "Controls whether the Android Thread configuration is enabled"
+    bug: "342519412"
+}
\ No newline at end of file
diff --git a/framework-t/Android.bp b/framework-t/Android.bp
index ac78d09..a05a529 100644
--- a/framework-t/Android.bp
+++ b/framework-t/Android.bp
@@ -62,6 +62,8 @@
     static_libs: [
         // Cannot go to framework-connectivity because mid_sdk checks require 31.
         "modules-utils-binary-xml",
+        "com.android.nearby.flags-aconfig-java",
+        "com.android.net.thread.flags-aconfig-java",
     ],
     impl_only_libs: [
         // The build system will use framework-bluetooth module_current stubs, because
@@ -97,20 +99,6 @@
     visibility: ["//packages/modules/Connectivity:__subpackages__"],
 }
 
-// The filegroup lists files that are necessary for verifying building mdns as a standalone,
-// for use with service-connectivity-mdns-standalone-build-test
-// This filegroup should never be included in anywhere in the module build. It is only used for
-// building service-connectivity-mdns-standalone-build-test target. The files will be renamed by
-// copybara to prevent them from being shadowed by the bootclasspath copies.
-filegroup {
-    name: "framework-connectivity-t-mdns-standalone-build-sources",
-    srcs: [
-        "src/android/net/nsd/OffloadEngine.java",
-        "src/android/net/nsd/OffloadServiceInfo.java",
-    ],
-    visibility: ["//packages/modules/Connectivity:__subpackages__"],
-}
-
 java_library {
     name: "framework-connectivity-t-pre-jarjar",
     defaults: ["framework-connectivity-t-defaults"],
@@ -141,6 +129,8 @@
         // been included in static_libs might still need to
         // be in stub_only_libs to be usable when generating the API stubs.
         "com.android.net.flags-aconfig-java",
+        "com.android.nearby.flags-aconfig-java",
+        "com.android.net.thread.flags-aconfig-java",
         // Use prebuilt framework-connectivity stubs to avoid circular dependencies
         "sdk_module-lib_current_framework-connectivity",
     ],
diff --git a/framework-t/src/android/net/IpSecManager.java b/framework-t/src/android/net/IpSecManager.java
index 3f74e1c..39e2b5b 100644
--- a/framework-t/src/android/net/IpSecManager.java
+++ b/framework-t/src/android/net/IpSecManager.java
@@ -65,13 +65,6 @@
 public class IpSecManager {
     private static final String TAG = "IpSecManager";
 
-    // TODO : remove this class when udc-mainline-prod is abandoned and android.net.flags.Flags is
-    // available here
-    /** @hide */
-    public static class Flags {
-        static final String IPSEC_TRANSFORM_STATE = "com.android.net.flags.ipsec_transform_state";
-    }
-
     /**
      * Feature flag to declare the kernel support of updating IPsec SAs.
      *
diff --git a/framework-t/src/android/net/IpSecTransform.java b/framework-t/src/android/net/IpSecTransform.java
index 70c9bc8..35bd008 100644
--- a/framework-t/src/android/net/IpSecTransform.java
+++ b/framework-t/src/android/net/IpSecTransform.java
@@ -15,7 +15,6 @@
  */
 package android.net;
 
-import static android.net.IpSecManager.Flags.IPSEC_TRANSFORM_STATE;
 import static android.net.IpSecManager.INVALID_RESOURCE_ID;
 
 import android.annotation.CallbackExecutor;
@@ -35,6 +34,7 @@
 import android.util.Log;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.net.flags.Flags;
 
 import dalvik.system.CloseGuard;
 
@@ -220,7 +220,7 @@
      *     occurs.
      * @see IpSecTransformState
      */
-    @FlaggedApi(IPSEC_TRANSFORM_STATE)
+    @FlaggedApi(Flags.FLAG_IPSEC_TRANSFORM_STATE)
     public void requestIpSecTransformState(
             @CallbackExecutor @NonNull Executor executor,
             @NonNull OutcomeReceiver<IpSecTransformState, RuntimeException> callback) {
diff --git a/framework-t/src/android/net/IpSecTransformState.java b/framework-t/src/android/net/IpSecTransformState.java
index 5b80ae2..b6628ee 100644
--- a/framework-t/src/android/net/IpSecTransformState.java
+++ b/framework-t/src/android/net/IpSecTransformState.java
@@ -15,8 +15,6 @@
  */
 package android.net;
 
-import static android.net.IpSecManager.Flags.IPSEC_TRANSFORM_STATE;
-
 import static com.android.internal.annotations.VisibleForTesting.Visibility;
 
 import android.annotation.FlaggedApi;
@@ -26,6 +24,7 @@
 import android.os.SystemClock;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.net.flags.Flags;
 import com.android.net.module.util.HexDump;
 
 import java.util.Objects;
@@ -39,7 +38,7 @@
  * IpSecTransformStates at two timestamps. By comparing the changes in packet counts and sequence
  * numbers, callers can estimate IPsec data loss in the inbound direction.
  */
-@FlaggedApi(IPSEC_TRANSFORM_STATE)
+@FlaggedApi(Flags.FLAG_IPSEC_TRANSFORM_STATE)
 public final class IpSecTransformState implements Parcelable {
     private final long mTimestamp;
     private final long mTxHighestSequenceNumber;
@@ -197,7 +196,7 @@
      * <p>Except for testing, IPsec callers normally do not instantiate {@link IpSecTransformState}
      * themselves but instead get a reference via {@link IpSecTransformState}
      */
-    @FlaggedApi(IPSEC_TRANSFORM_STATE)
+    @FlaggedApi(Flags.FLAG_IPSEC_TRANSFORM_STATE)
     public static final class Builder {
         private long mTimestamp;
         private long mTxHighestSequenceNumber;
diff --git a/framework-t/src/android/net/nsd/DiscoveryRequest.java b/framework-t/src/android/net/nsd/DiscoveryRequest.java
index b0b71ea..b344943 100644
--- a/framework-t/src/android/net/nsd/DiscoveryRequest.java
+++ b/framework-t/src/android/net/nsd/DiscoveryRequest.java
@@ -24,12 +24,14 @@
 import android.os.Parcelable;
 import android.text.TextUtils;
 
+import com.android.net.flags.Flags;
+
 import java.util.Objects;
 
 /**
  * Encapsulates parameters for {@link NsdManager#discoverServices}.
  */
-@FlaggedApi(NsdManager.Flags.NSD_SUBTYPES_SUPPORT_ENABLED)
+@FlaggedApi(Flags.FLAG_NSD_SUBTYPES_SUPPORT_ENABLED)
 public final class DiscoveryRequest implements Parcelable {
     private final int mProtocolType;
 
diff --git a/framework-t/src/android/net/nsd/NsdManager.java b/framework-t/src/android/net/nsd/NsdManager.java
index b21e22a..116bea6 100644
--- a/framework-t/src/android/net/nsd/NsdManager.java
+++ b/framework-t/src/android/net/nsd/NsdManager.java
@@ -52,6 +52,7 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.modules.utils.build.SdkLevel;
+import com.android.net.flags.Flags;
 import com.android.net.module.util.CollectionUtils;
 
 import java.lang.annotation.Retention;
@@ -148,22 +149,6 @@
     private static final String TAG = NsdManager.class.getSimpleName();
     private static final boolean DBG = false;
 
-    // TODO : remove this class when udc-mainline-prod is abandoned and android.net.flags.Flags is
-    // available here
-    /** @hide */
-    public static class Flags {
-        static final String REGISTER_NSD_OFFLOAD_ENGINE_API =
-                "com.android.net.flags.register_nsd_offload_engine_api";
-        static final String NSD_SUBTYPES_SUPPORT_ENABLED =
-                "com.android.net.flags.nsd_subtypes_support_enabled";
-        static final String ADVERTISE_REQUEST_API =
-                "com.android.net.flags.advertise_request_api";
-        static final String NSD_CUSTOM_HOSTNAME_ENABLED =
-                "com.android.net.flags.nsd_custom_hostname_enabled";
-        static final String NSD_CUSTOM_TTL_ENABLED =
-                "com.android.net.flags.nsd_custom_ttl_enabled";
-    }
-
     /**
      * A regex for the acceptable format of a type or subtype label.
      * @hide
@@ -451,7 +436,7 @@
      *
      * @hide
      */
-    @FlaggedApi(NsdManager.Flags.REGISTER_NSD_OFFLOAD_ENGINE_API)
+    @FlaggedApi(Flags.FLAG_REGISTER_NSD_OFFLOAD_ENGINE_API)
     @SystemApi
     @RequiresPermission(anyOf = {NETWORK_SETTINGS, PERMISSION_MAINLINE_NETWORK_STACK,
             NETWORK_STACK})
@@ -489,7 +474,7 @@
      *
      * @hide
      */
-    @FlaggedApi(NsdManager.Flags.REGISTER_NSD_OFFLOAD_ENGINE_API)
+    @FlaggedApi(Flags.FLAG_REGISTER_NSD_OFFLOAD_ENGINE_API)
     @SystemApi
     @RequiresPermission(anyOf = {NETWORK_SETTINGS, PERMISSION_MAINLINE_NETWORK_STACK,
             NETWORK_STACK})
@@ -1506,7 +1491,7 @@
      * @param listener  The listener notifies of a successful discovery and is used
      * to stop discovery on this serviceType through a call on {@link #stopServiceDiscovery}.
      */
-    @FlaggedApi(Flags.NSD_SUBTYPES_SUPPORT_ENABLED)
+    @FlaggedApi(Flags.FLAG_NSD_SUBTYPES_SUPPORT_ENABLED)
     public void discoverServices(@NonNull DiscoveryRequest discoveryRequest,
             @NonNull Executor executor, @NonNull DiscoveryListener listener) {
         int key = putListener(listener, executor, discoveryRequest);
diff --git a/framework-t/src/android/net/nsd/NsdServiceInfo.java b/framework-t/src/android/net/nsd/NsdServiceInfo.java
index d8cccb2..18c59d9 100644
--- a/framework-t/src/android/net/nsd/NsdServiceInfo.java
+++ b/framework-t/src/android/net/nsd/NsdServiceInfo.java
@@ -30,6 +30,7 @@
 import android.util.ArraySet;
 import android.util.Log;
 
+import com.android.net.flags.Flags;
 import com.android.net.module.util.InetAddressUtils;
 
 import java.io.UnsupportedEncodingException;
@@ -527,7 +528,7 @@
      * Only one subtype will be registered if multiple elements of {@code subtypes} have the same
      * case-insensitive value.
      */
-    @FlaggedApi(NsdManager.Flags.NSD_SUBTYPES_SUPPORT_ENABLED)
+    @FlaggedApi(Flags.FLAG_NSD_SUBTYPES_SUPPORT_ENABLED)
     public void setSubtypes(@NonNull Set<String> subtypes) {
         mSubtypes.clear();
         mSubtypes.addAll(subtypes);
@@ -540,7 +541,7 @@
      * NsdManager.DiscoveryListener}), the return value may or may not include the subtypes of this
      * service.
      */
-    @FlaggedApi(NsdManager.Flags.NSD_SUBTYPES_SUPPORT_ENABLED)
+    @FlaggedApi(Flags.FLAG_NSD_SUBTYPES_SUPPORT_ENABLED)
     @NonNull
     public Set<String> getSubtypes() {
         return Collections.unmodifiableSet(mSubtypes);
diff --git a/framework-t/src/android/net/nsd/OffloadEngine.java b/framework-t/src/android/net/nsd/OffloadEngine.java
index 9015985..06655fa 100644
--- a/framework-t/src/android/net/nsd/OffloadEngine.java
+++ b/framework-t/src/android/net/nsd/OffloadEngine.java
@@ -21,6 +21,8 @@
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
 
+import com.android.net.flags.Flags;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
@@ -34,7 +36,7 @@
  *
  * @hide
  */
-@FlaggedApi("com.android.net.flags.register_nsd_offload_engine_api")
+@FlaggedApi(Flags.FLAG_REGISTER_NSD_OFFLOAD_ENGINE_API)
 @SystemApi
 public interface OffloadEngine {
     /**
diff --git a/framework-t/src/android/net/nsd/OffloadServiceInfo.java b/framework-t/src/android/net/nsd/OffloadServiceInfo.java
index 98dc83a..e4b2f43 100644
--- a/framework-t/src/android/net/nsd/OffloadServiceInfo.java
+++ b/framework-t/src/android/net/nsd/OffloadServiceInfo.java
@@ -26,6 +26,7 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import com.android.net.flags.Flags;
 import com.android.net.module.util.HexDump;
 
 import java.util.Arrays;
@@ -40,7 +41,7 @@
  *
  * @hide
  */
-@FlaggedApi("com.android.net.flags.register_nsd_offload_engine_api")
+@FlaggedApi(Flags.FLAG_REGISTER_NSD_OFFLOAD_ENGINE_API)
 @SystemApi
 @RequiresApi(Build.VERSION_CODES.TIRAMISU)
 public final class OffloadServiceInfo implements Parcelable {
diff --git a/framework/src/android/net/ConnectivityManager.java b/framework/src/android/net/ConnectivityManager.java
index 8cf6e04..63a6cd2 100644
--- a/framework/src/android/net/ConnectivityManager.java
+++ b/framework/src/android/net/ConnectivityManager.java
@@ -78,6 +78,7 @@
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.modules.utils.build.SdkLevel;
+import com.android.net.flags.Flags;
 
 import libcore.net.event.NetworkEventDispatcher;
 
@@ -125,24 +126,6 @@
     private static final String TAG = "ConnectivityManager";
     private static final boolean DEBUG = Log.isLoggable(TAG, Log.DEBUG);
 
-    // TODO : remove this class when udc-mainline-prod is abandoned and android.net.flags.Flags is
-    // available here
-    /** @hide */
-    public static class Flags {
-        static final String SET_DATA_SAVER_VIA_CM =
-                "com.android.net.flags.set_data_saver_via_cm";
-        static final String SUPPORT_IS_UID_NETWORKING_BLOCKED =
-                "com.android.net.flags.support_is_uid_networking_blocked";
-        static final String BASIC_BACKGROUND_RESTRICTIONS_ENABLED =
-                "com.android.net.flags.basic_background_restrictions_enabled";
-        static final String METERED_NETWORK_FIREWALL_CHAINS =
-                "com.android.net.flags.metered_network_firewall_chains";
-        static final String BLOCKED_REASON_OEM_DENY_CHAINS =
-                "com.android.net.flags.blocked_reason_oem_deny_chains";
-        static final String BLOCKED_REASON_NETWORK_RESTRICTED =
-                "com.android.net.flags.blocked_reason_network_restricted";
-    }
-
     /**
      * A change in network connectivity has occurred. A default connection has either
      * been established or lost. The NetworkInfo for the affected network is
@@ -919,7 +902,7 @@
      *
      * @hide
      */
-    @FlaggedApi(Flags.BASIC_BACKGROUND_RESTRICTIONS_ENABLED)
+    @FlaggedApi(Flags.FLAG_BASIC_BACKGROUND_RESTRICTIONS_ENABLED)
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public static final int BLOCKED_REASON_APP_BACKGROUND = 1 << 6;
 
@@ -932,7 +915,7 @@
      * @see #FIREWALL_CHAIN_OEM_DENY_3
      * @hide
      */
-    @FlaggedApi(Flags.BLOCKED_REASON_OEM_DENY_CHAINS)
+    @FlaggedApi(Flags.FLAG_BLOCKED_REASON_OEM_DENY_CHAINS)
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public static final int BLOCKED_REASON_OEM_DENY = 1 << 7;
 
@@ -943,7 +926,7 @@
      *
      * @hide
      */
-    @FlaggedApi(Flags.BLOCKED_REASON_NETWORK_RESTRICTED)
+    @FlaggedApi(Flags.FLAG_BLOCKED_REASON_NETWORK_RESTRICTED)
     @SystemApi(client = SystemApi.Client.MODULE_LIBRARIES)
     public static final int BLOCKED_REASON_NETWORK_RESTRICTED = 1 << 8;
 
@@ -1052,7 +1035,7 @@
      * exempted for specific situations while in the background.
      * @hide
      */
-    @FlaggedApi(Flags.BASIC_BACKGROUND_RESTRICTIONS_ENABLED)
+    @FlaggedApi(Flags.FLAG_BASIC_BACKGROUND_RESTRICTIONS_ENABLED)
     @SystemApi(client = MODULE_LIBRARIES)
     public static final int FIREWALL_CHAIN_BACKGROUND = 6;
 
@@ -1120,7 +1103,7 @@
      * @hide
      */
     // TODO: Merge this chain with data saver and support setFirewallChainEnabled
-    @FlaggedApi(Flags.METERED_NETWORK_FIREWALL_CHAINS)
+    @FlaggedApi(Flags.FLAG_METERED_NETWORK_FIREWALL_CHAINS)
     @SystemApi(client = MODULE_LIBRARIES)
     public static final int FIREWALL_CHAIN_METERED_ALLOW = 10;
 
@@ -1139,7 +1122,7 @@
      * @hide
      */
     // TODO: Support setFirewallChainEnabled to control this chain
-    @FlaggedApi(Flags.METERED_NETWORK_FIREWALL_CHAINS)
+    @FlaggedApi(Flags.FLAG_METERED_NETWORK_FIREWALL_CHAINS)
     @SystemApi(client = MODULE_LIBRARIES)
     public static final int FIREWALL_CHAIN_METERED_DENY_USER = 11;
 
@@ -1158,7 +1141,7 @@
      * @hide
      */
     // TODO: Support setFirewallChainEnabled to control this chain
-    @FlaggedApi(Flags.METERED_NETWORK_FIREWALL_CHAINS)
+    @FlaggedApi(Flags.FLAG_METERED_NETWORK_FIREWALL_CHAINS)
     @SystemApi(client = MODULE_LIBRARIES)
     public static final int FIREWALL_CHAIN_METERED_DENY_ADMIN = 12;
 
@@ -6453,7 +6436,7 @@
      * @throws IllegalStateException if failed.
      * @hide
      */
-    @FlaggedApi(Flags.SET_DATA_SAVER_VIA_CM)
+    @FlaggedApi(Flags.FLAG_SET_DATA_SAVER_VIA_CM)
     @SystemApi(client = MODULE_LIBRARIES)
     @RequiresPermission(anyOf = {
             android.Manifest.permission.NETWORK_SETTINGS,
@@ -6714,7 +6697,7 @@
     // is provided by linux file group permission AID_NET_BW_ACCT and the
     // selinux context fs_bpf_net*.
     // Only the system server process and the network stack have access.
-    @FlaggedApi(Flags.SUPPORT_IS_UID_NETWORKING_BLOCKED)
+    @FlaggedApi(Flags.FLAG_SUPPORT_IS_UID_NETWORKING_BLOCKED)
     @SystemApi(client = MODULE_LIBRARIES)
     // Note b/326143935 kernel bug can trigger crash on some T device.
     @RequiresApi(VERSION_CODES.UPSIDE_DOWN_CAKE)
diff --git a/framework/src/android/net/NetworkCapabilities.java b/framework/src/android/net/NetworkCapabilities.java
index 6a14bde..4a50397 100644
--- a/framework/src/android/net/NetworkCapabilities.java
+++ b/framework/src/android/net/NetworkCapabilities.java
@@ -41,6 +41,7 @@
 
 import com.android.internal.annotations.VisibleForTesting;
 import com.android.modules.utils.build.SdkLevel;
+import com.android.net.flags.Flags;
 import com.android.net.module.util.BitUtils;
 import com.android.net.module.util.CollectionUtils;
 import com.android.net.module.util.NetworkCapabilitiesUtils;
@@ -124,22 +125,6 @@
 public final class NetworkCapabilities implements Parcelable {
     private static final String TAG = "NetworkCapabilities";
 
-    // TODO : remove this class when udc-mainline-prod is abandoned and android.net.flags.Flags is
-    // available here
-    /** @hide */
-    public static class Flags {
-        static final String FLAG_FORBIDDEN_CAPABILITY =
-                "com.android.net.flags.forbidden_capability";
-        static final String FLAG_NET_CAPABILITY_LOCAL_NETWORK =
-                "com.android.net.flags.net_capability_local_network";
-        static final String REQUEST_RESTRICTED_WIFI =
-                "com.android.net.flags.request_restricted_wifi";
-        static final String SUPPORT_TRANSPORT_SATELLITE =
-                "com.android.net.flags.support_transport_satellite";
-        static final String NET_CAPABILITY_NOT_BANDWIDTH_CONSTRAINED =
-                "com.android.net.flags.net_capability_not_bandwidth_constrained";
-    }
-
     /**
      * Mechanism to support redaction of fields in NetworkCapabilities that are guarded by specific
      * app permissions.
@@ -761,7 +746,7 @@
      * usage on constrained networks, such as disabling network access to apps that are not in the
      * foreground.
      */
-    @FlaggedApi(Flags.NET_CAPABILITY_NOT_BANDWIDTH_CONSTRAINED)
+    @FlaggedApi(Flags.FLAG_NET_CAPABILITY_NOT_BANDWIDTH_CONSTRAINED)
     public static final int NET_CAPABILITY_NOT_BANDWIDTH_CONSTRAINED = 37;
 
     private static final int MAX_NET_CAPABILITY = NET_CAPABILITY_NOT_BANDWIDTH_CONSTRAINED;
@@ -1374,7 +1359,7 @@
     /**
      * Indicates this network uses a Satellite transport.
      */
-    @FlaggedApi(Flags.SUPPORT_TRANSPORT_SATELLITE)
+    @FlaggedApi(Flags.FLAG_SUPPORT_TRANSPORT_SATELLITE)
     public static final int TRANSPORT_SATELLITE = 10;
 
     /** @hide */
@@ -2864,7 +2849,7 @@
      * @return
      */
     @NonNull
-    @FlaggedApi(Flags.REQUEST_RESTRICTED_WIFI)
+    @FlaggedApi(Flags.FLAG_REQUEST_RESTRICTED_WIFI)
     public Set<Integer> getSubscriptionIds() {
         return new ArraySet<>(mSubIds);
     }
diff --git a/framework/src/android/net/NetworkRequest.java b/framework/src/android/net/NetworkRequest.java
index 502ac6f..89572b3 100644
--- a/framework/src/android/net/NetworkRequest.java
+++ b/framework/src/android/net/NetworkRequest.java
@@ -50,6 +50,8 @@
 import android.text.TextUtils;
 import android.util.Range;
 
+import com.android.net.flags.Flags;
+
 import java.util.Arrays;
 import java.util.List;
 import java.util.Objects;
@@ -144,12 +146,6 @@
  * Look up the specific capability to learn whether its usage requires this self-certification.
  */
 public class NetworkRequest implements Parcelable {
-
-    /** @hide */
-    public static class Flags {
-        static final String REQUEST_RESTRICTED_WIFI =
-                "com.android.net.flags.request_restricted_wifi";
-    }
     /**
      * The first requestId value that will be allocated.
      * @hide only used by ConnectivityService.
@@ -616,7 +612,7 @@
          * @param subIds A {@code Set} that represents subscription IDs.
          */
         @NonNull
-        @FlaggedApi(Flags.REQUEST_RESTRICTED_WIFI)
+        @FlaggedApi(Flags.FLAG_REQUEST_RESTRICTED_WIFI)
         public Builder setSubscriptionIds(@NonNull Set<Integer> subIds) {
             mNetworkCapabilities.setSubscriptionIds(subIds);
             return this;
@@ -880,7 +876,7 @@
      * @return Set of Integer values for this instance.
      */
     @NonNull
-    @FlaggedApi(Flags.REQUEST_RESTRICTED_WIFI)
+    @FlaggedApi(Flags.FLAG_REQUEST_RESTRICTED_WIFI)
     public Set<Integer> getSubscriptionIds() {
         // No need to make a defensive copy here as NC#getSubscriptionIds() already returns
         // a new set.
diff --git a/nearby/framework/Android.bp b/nearby/framework/Android.bp
index 41a28a0..f84ddcf 100644
--- a/nearby/framework/Android.bp
+++ b/nearby/framework/Android.bp
@@ -54,6 +54,7 @@
     ],
     static_libs: [
         "modules-utils-preconditions",
+        "com.android.nearby.flags-aconfig-java",
     ],
     visibility: [
         "//packages/modules/Connectivity/nearby/tests:__subpackages__",
diff --git a/nearby/framework/java/android/nearby/NearbyManager.java b/nearby/framework/java/android/nearby/NearbyManager.java
index cae653d..39adee3 100644
--- a/nearby/framework/java/android/nearby/NearbyManager.java
+++ b/nearby/framework/java/android/nearby/NearbyManager.java
@@ -37,6 +37,7 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.util.Preconditions;
+import com.android.nearby.flags.Flags;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -84,7 +85,7 @@
      * Return value of {@link #getPoweredOffFindingMode()} when this powered off finding is not
      * supported the device.
      */
-    @FlaggedApi("com.android.nearby.flags.powered_off_finding")
+    @FlaggedApi(Flags.FLAG_POWERED_OFF_FINDING)
     public static final int POWERED_OFF_FINDING_MODE_UNSUPPORTED = 0;
 
     /**
@@ -92,7 +93,7 @@
      * #setPoweredOffFindingMode(int)} when powered off finding is supported but disabled. The
      * device will not start to advertise when powered off.
      */
-    @FlaggedApi("com.android.nearby.flags.powered_off_finding")
+    @FlaggedApi(Flags.FLAG_POWERED_OFF_FINDING)
     public static final int POWERED_OFF_FINDING_MODE_DISABLED = 1;
 
     /**
@@ -100,7 +101,7 @@
      * #setPoweredOffFindingMode(int)} when powered off finding is enabled. The device will start to
      * advertise when powered off.
      */
-    @FlaggedApi("com.android.nearby.flags.powered_off_finding")
+    @FlaggedApi(Flags.FLAG_POWERED_OFF_FINDING)
     public static final int POWERED_OFF_FINDING_MODE_ENABLED = 2;
 
     /**
@@ -526,7 +527,7 @@
      *
      * @throws IllegalArgumentException if the length of one of the EIDs is not 20 bytes
      */
-    @FlaggedApi("com.android.nearby.flags.powered_off_finding")
+    @FlaggedApi(Flags.FLAG_POWERED_OFF_FINDING)
     @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
     public void setPoweredOffFindingEphemeralIds(@NonNull List<byte[]> eids) {
         Objects.requireNonNull(eids);
@@ -570,7 +571,7 @@
      * @throws IllegalStateException if called with {@link #POWERED_OFF_FINDING_MODE_ENABLED} when
      * Bluetooth or location services are disabled
      */
-    @FlaggedApi("com.android.nearby.flags.powered_off_finding")
+    @FlaggedApi(Flags.FLAG_POWERED_OFF_FINDING)
     @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
     public void setPoweredOffFindingMode(@PoweredOffFindingMode int poweredOffFindingMode) {
         Preconditions.checkArgument(
@@ -602,7 +603,7 @@
      * #POWERED_OFF_FINDING_MODE_ENABLED} if this was the last value set by {@link
      * #setPoweredOffFindingMode(int)}
      */
-    @FlaggedApi("com.android.nearby.flags.powered_off_finding")
+    @FlaggedApi(Flags.FLAG_POWERED_OFF_FINDING)
     @RequiresPermission(android.Manifest.permission.BLUETOOTH_PRIVILEGED)
     public @PoweredOffFindingMode int getPoweredOffFindingMode() {
         if (!isPoweredOffFindingSupported()) {
diff --git a/service-t/Android.bp b/service-t/Android.bp
index e00b7cf..32dbcaa 100644
--- a/service-t/Android.bp
+++ b/service-t/Android.bp
@@ -105,7 +105,6 @@
     },
     srcs: [
         "src/com/android/server/connectivity/mdns/**/*.java",
-        ":framework-connectivity-t-mdns-standalone-build-sources",
         ":service-mdns-droidstubs",
     ],
     exclude_srcs: [
diff --git a/thread/framework/java/android/net/thread/ActiveOperationalDataset.java b/thread/framework/java/android/net/thread/ActiveOperationalDataset.java
index 22457f5..1b50ba7 100644
--- a/thread/framework/java/android/net/thread/ActiveOperationalDataset.java
+++ b/thread/framework/java/android/net/thread/ActiveOperationalDataset.java
@@ -35,6 +35,7 @@
 import android.util.SparseArray;
 
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.net.thread.flags.Flags;
 
 import java.io.ByteArrayOutputStream;
 import java.net.Inet6Address;
@@ -69,7 +70,7 @@
  *
  * @hide
  */
-@FlaggedApi(ThreadNetworkFlags.FLAG_THREAD_ENABLED)
+@FlaggedApi(Flags.FLAG_THREAD_ENABLED)
 @SystemApi
 public final class ActiveOperationalDataset implements Parcelable {
     /** The maximum length of the Active Operational Dataset TLV array in bytes. */
diff --git a/thread/framework/java/android/net/thread/OperationalDatasetTimestamp.java b/thread/framework/java/android/net/thread/OperationalDatasetTimestamp.java
index cecb4e9..489f941 100644
--- a/thread/framework/java/android/net/thread/OperationalDatasetTimestamp.java
+++ b/thread/framework/java/android/net/thread/OperationalDatasetTimestamp.java
@@ -26,6 +26,8 @@
 import android.annotation.Nullable;
 import android.annotation.SystemApi;
 
+import com.android.net.thread.flags.Flags;
+
 import java.nio.ByteBuffer;
 import java.time.Instant;
 import java.util.Objects;
@@ -37,7 +39,7 @@
  * @see PendingOperationalDataset
  * @hide
  */
-@FlaggedApi(ThreadNetworkFlags.FLAG_THREAD_ENABLED)
+@FlaggedApi(Flags.FLAG_THREAD_ENABLED)
 @SystemApi
 public final class OperationalDatasetTimestamp {
     /** @hide */
diff --git a/thread/framework/java/android/net/thread/PendingOperationalDataset.java b/thread/framework/java/android/net/thread/PendingOperationalDataset.java
index c1351af..235e563 100644
--- a/thread/framework/java/android/net/thread/PendingOperationalDataset.java
+++ b/thread/framework/java/android/net/thread/PendingOperationalDataset.java
@@ -27,6 +27,8 @@
 import android.os.Parcelable;
 import android.util.SparseArray;
 
+import com.android.net.thread.flags.Flags;
+
 import java.io.ByteArrayOutputStream;
 import java.nio.ByteBuffer;
 import java.time.Duration;
@@ -42,7 +44,7 @@
  * @see ThreadNetworkController#scheduleMigration
  * @hide
  */
-@FlaggedApi(ThreadNetworkFlags.FLAG_THREAD_ENABLED)
+@FlaggedApi(Flags.FLAG_THREAD_ENABLED)
 @SystemApi
 public final class PendingOperationalDataset implements Parcelable {
     // Value defined in Thread spec 8.10.1.16
diff --git a/thread/framework/java/android/net/thread/ThreadConfiguration.java b/thread/framework/java/android/net/thread/ThreadConfiguration.java
index be2632c..1c25535 100644
--- a/thread/framework/java/android/net/thread/ThreadConfiguration.java
+++ b/thread/framework/java/android/net/thread/ThreadConfiguration.java
@@ -21,6 +21,8 @@
 import android.os.Parcel;
 import android.os.Parcelable;
 
+import com.android.net.thread.flags.Flags;
+
 import java.util.Objects;
 
 /**
@@ -39,7 +41,7 @@
  * @see ThreadNetworkController#unregisterConfigurationCallback
  * @hide
  */
-@FlaggedApi(ThreadNetworkFlags.FLAG_CONFIGURATION_ENABLED)
+@FlaggedApi(Flags.FLAG_CONFIGURATION_ENABLED)
 @SystemApi
 public final class ThreadConfiguration implements Parcelable {
     private final boolean mNat64Enabled;
diff --git a/thread/framework/java/android/net/thread/ThreadNetworkController.java b/thread/framework/java/android/net/thread/ThreadNetworkController.java
index b4e581c..551b98f 100644
--- a/thread/framework/java/android/net/thread/ThreadNetworkController.java
+++ b/thread/framework/java/android/net/thread/ThreadNetworkController.java
@@ -34,6 +34,7 @@
 
 import com.android.internal.annotations.GuardedBy;
 import com.android.internal.annotations.VisibleForTesting;
+import com.android.net.thread.flags.Flags;
 
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
@@ -51,7 +52,7 @@
  *
  * @hide
  */
-@FlaggedApi(ThreadNetworkFlags.FLAG_THREAD_ENABLED)
+@FlaggedApi(Flags.FLAG_THREAD_ENABLED)
 @SystemApi
 public final class ThreadNetworkController {
     private static final String TAG = "ThreadNetworkController";
@@ -626,7 +627,7 @@
      * @param callback the callback to receive Thread configuration changes
      * @throws IllegalArgumentException if {@code callback} has already been registered
      */
-    @FlaggedApi(ThreadNetworkFlags.FLAG_CONFIGURATION_ENABLED)
+    @FlaggedApi(Flags.FLAG_CONFIGURATION_ENABLED)
     @RequiresPermission(permission.THREAD_NETWORK_PRIVILEGED)
     public void registerConfigurationCallback(
             @NonNull @CallbackExecutor Executor executor,
@@ -656,7 +657,7 @@
      *     #registerConfigurationCallback}
      * @throws IllegalArgumentException if {@code callback} hasn't been registered
      */
-    @FlaggedApi(ThreadNetworkFlags.FLAG_CONFIGURATION_ENABLED)
+    @FlaggedApi(Flags.FLAG_CONFIGURATION_ENABLED)
     @RequiresPermission(permission.THREAD_NETWORK_PRIVILEGED)
     public void unregisterConfigurationCallback(@NonNull Consumer<ThreadConfiguration> callback) {
         requireNonNull(callback, "callback cannot be null");
diff --git a/thread/framework/java/android/net/thread/ThreadNetworkException.java b/thread/framework/java/android/net/thread/ThreadNetworkException.java
index f699c30..b6973f8 100644
--- a/thread/framework/java/android/net/thread/ThreadNetworkException.java
+++ b/thread/framework/java/android/net/thread/ThreadNetworkException.java
@@ -23,6 +23,8 @@
 import android.annotation.NonNull;
 import android.annotation.SystemApi;
 
+import com.android.net.thread.flags.Flags;
+
 import java.lang.annotation.Retention;
 import java.lang.annotation.RetentionPolicy;
 
@@ -31,7 +33,7 @@
  *
  * @hide
  */
-@FlaggedApi(ThreadNetworkFlags.FLAG_THREAD_ENABLED)
+@FlaggedApi(Flags.FLAG_THREAD_ENABLED)
 @SystemApi
 public class ThreadNetworkException extends Exception {
     /** @hide */
diff --git a/thread/framework/java/android/net/thread/ThreadNetworkFlags.java b/thread/framework/java/android/net/thread/ThreadNetworkFlags.java
deleted file mode 100644
index 691bbf5..0000000
--- a/thread/framework/java/android/net/thread/ThreadNetworkFlags.java
+++ /dev/null
@@ -1,35 +0,0 @@
-/*
- * Copyright (C) 2023 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package android.net.thread;
-
-/**
- * Container for flag constants defined in the "thread_network" namespace.
- *
- * @hide
- */
-// TODO: replace this class with auto-generated "com.android.net.thread.flags.Flags" once the
-// flagging infra is fully supported for mainline modules.
-public final class ThreadNetworkFlags {
-    /** @hide */
-    public static final String FLAG_THREAD_ENABLED = "com.android.net.thread.flags.thread_enabled";
-
-    /** @hide */
-    public static final String FLAG_CONFIGURATION_ENABLED =
-            "com.android.net.thread.flags.configuration_enabled";
-
-    private ThreadNetworkFlags() {}
-}
diff --git a/thread/framework/java/android/net/thread/ThreadNetworkManager.java b/thread/framework/java/android/net/thread/ThreadNetworkManager.java
index 150b759..bca8b6e 100644
--- a/thread/framework/java/android/net/thread/ThreadNetworkManager.java
+++ b/thread/framework/java/android/net/thread/ThreadNetworkManager.java
@@ -26,6 +26,7 @@
 import android.os.RemoteException;
 
 import com.android.net.module.util.CollectionUtils;
+import com.android.net.thread.flags.Flags;
 
 import java.util.Collections;
 import java.util.List;
@@ -35,7 +36,7 @@
  *
  * @hide
  */
-@FlaggedApi(ThreadNetworkFlags.FLAG_THREAD_ENABLED)
+@FlaggedApi(Flags.FLAG_THREAD_ENABLED)
 @SystemApi
 @SystemService(ThreadNetworkManager.SERVICE_NAME)
 public final class ThreadNetworkManager {