diff --git a/Tethering/AndroidManifest.xml b/Tethering/AndroidManifest.xml
index 6deb345..b832e16 100644
--- a/Tethering/AndroidManifest.xml
+++ b/Tethering/AndroidManifest.xml
@@ -41,6 +41,7 @@
     <uses-permission android:name="android.permission.UPDATE_APP_OPS_STATS" />
     <uses-permission android:name="android.permission.UPDATE_DEVICE_STATS" />
     <uses-permission android:name="android.permission.WRITE_SETTINGS" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS"/>
 
     <protected-broadcast android:name="com.android.server.connectivity.tethering.DISABLE_TETHERING" />
 
diff --git a/Tethering/apex/Android.bp b/Tethering/apex/Android.bp
index 520e10a..2b70bcd 100644
--- a/Tethering/apex/Android.bp
+++ b/Tethering/apex/Android.bp
@@ -22,16 +22,16 @@
 // different value depending on the branch.
 java_defaults {
     name: "ConnectivityNextEnableDefaults",
-    enabled: false,
+    enabled: true,
 }
 apex_defaults {
     name: "ConnectivityApexDefaults",
     // Tethering app to include in the AOSP apex. Branches that disable the "next" targets may use
     // a stable tethering app instead, but will generally override the AOSP apex to use updatable
     // package names and keys, so that apex will be unused anyway.
-    apps: ["Tethering"], // Replace to "Tethering" if ConnectivityNextEnableDefaults is false.
+    apps: ["TetheringNext"], // Replace to "Tethering" if ConnectivityNextEnableDefaults is false.
 }
-enable_tethering_next_apex = false
+enable_tethering_next_apex = true
 // This is a placeholder comment to avoid merge conflicts
 // as the above target may have different "enabled" values
 // depending on the branch
@@ -59,8 +59,7 @@
         both: {
             jni_libs: [
                 "libframework-connectivity-jni",
-                // Changed in sc-mainline-prod only: no framework-connectivity-t
-                // "libframework-connectivity-tiramisu-jni"
+                "libframework-connectivity-tiramisu-jni"
             ],
         },
     },
@@ -77,6 +76,7 @@
     ],
     apps: [
         "ServiceConnectivityResources",
+        "HalfSheetUX",
     ],
     prebuilts: [
         "current_sdkinfo",
@@ -107,7 +107,7 @@
     name: "com.android.tethering-bootclasspath-fragment",
     contents: [
         "framework-connectivity",
-        // Changed in sc-mainline-prod only: no framework-connectivity-t
+        "framework-connectivity-t",
         "framework-tethering",
     ],
     apex_available: ["com.android.tethering"],
@@ -130,18 +130,15 @@
     // modified by the Soong or platform compat team.
     hidden_api: {
         max_target_r_low_priority: [
-            // Changed in sc-mainline-prod only: no list for
-            // framework-connectivity-t APIs as it is not in the APEX
+            "hiddenapi/hiddenapi-max-target-r-loprio.txt",
 	],
         max_target_o_low_priority: [
             "hiddenapi/hiddenapi-max-target-o-low-priority.txt",
-            // Changed in sc-mainline-prod only: no list for
-            // framework-connectivity-t APIs as it is not in the APEX
+            "hiddenapi/hiddenapi-max-target-o-low-priority-tiramisu.txt",
 	],
         unsupported: [
             "hiddenapi/hiddenapi-unsupported.txt",
-            // Changed in sc-mainline-prod only: no framework-connectivity-t
-            // "hiddenapi/hiddenapi-unsupported-tiramisu.txt",
+            "hiddenapi/hiddenapi-unsupported-tiramisu.txt",
         ],
     },
 }
diff --git a/Tethering/tests/unit/Android.bp b/Tethering/tests/unit/Android.bp
index d1b8380..37b1bc8 100644
--- a/Tethering/tests/unit/Android.bp
+++ b/Tethering/tests/unit/Android.bp
@@ -67,6 +67,7 @@
         "ext",
         "framework-minus-apex",
         "framework-res",
+        "framework-bluetooth.stubs.module_lib",
         "framework-connectivity.impl",
         "framework-connectivity-t.impl",
         "framework-tethering.impl",
diff --git a/buildstubs-t/Android.bp b/buildstubs-t/Android.bp
deleted file mode 100644
index 385abc6..0000000
--- a/buildstubs-t/Android.bp
+++ /dev/null
@@ -1,75 +0,0 @@
-//
-// Copyright (C) 2021 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 {
-    // See: http://go/android-license-faq
-    default_applicable_licenses: ["Android-Apache-2.0"],
-}
-
-// Placeholder empty filegroups to avoid merge conflicts on build rules
-// on a branch that does not have the filegroups
-
-filegroup {
-    name: "framework-connectivity-tiramisu-updatable-sources",
-    srcs: [],
-}
-
-filegroup {
-    name: "services.connectivity-tiramisu-updatable-sources",
-    srcs: ["stubs-src/**/*.java"],
-}
-
-filegroup {
-    name: "framework-connectivity-api-shared-srcs",
-    srcs: [],
-}
-
-filegroup {
-    name: "services.connectivity-netstats-jni-sources",
-    srcs: [
-        "stubs-src-jni/mock_com_android_server_net_NetworkStatsFactory.cpp",
-        "stubs-src-jni/mock_com_android_server_net_NetworkStatsService.cpp",
-    ],
-    visibility: [
-        "//packages/modules/Connectivity:__subpackages__",
-    ],
-}
-
-filegroup {
-    name: "framework-connectivity-tiramisu-jni-sources",
-    srcs: [
-        "stubs-src-jni/mock_android_net_TrafficStats.cpp",
-    ],
-    visibility: [
-        "//packages/modules/Connectivity:__subpackages__",
-    ],
-}
-
-// Empty replacement for framework-connectivity-t.impl and stubs,
-// as framework-connectivity is disabled in the branch
-java_library {
-    name: "framework-connectivity-t.impl",
-    min_sdk_version: "Tiramisu",
-    sdk_version: "module_current",
-    srcs: [],
-}
-
-java_library {
-    name: "framework-connectivity-t.stubs.module_lib",
-    min_sdk_version: "Tiramisu",
-    sdk_version: "module_current",
-    srcs: [],
-}
diff --git a/buildstubs-t/stubs-src-jni/mock_android_net_TrafficStats.cpp b/buildstubs-t/stubs-src-jni/mock_android_net_TrafficStats.cpp
deleted file mode 100644
index ef5d874..0000000
--- a/buildstubs-t/stubs-src-jni/mock_android_net_TrafficStats.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-
-#include <nativehelper/JNIHelp.h>
-
-namespace android {
-
-int register_android_net_TrafficStats(JNIEnv* env) {
-    return JNI_ERR;
-}
-
-};  // namespace android
diff --git a/buildstubs-t/stubs-src-jni/mock_com_android_server_net_NetworkStatsFactory.cpp b/buildstubs-t/stubs-src-jni/mock_com_android_server_net_NetworkStatsFactory.cpp
deleted file mode 100644
index 594a174..0000000
--- a/buildstubs-t/stubs-src-jni/mock_com_android_server_net_NetworkStatsFactory.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-
-#include <nativehelper/JNIHelp.h>
-
-namespace android {
-
-int register_android_server_net_NetworkStatsFactory(JNIEnv* env) {
-    return JNI_ERR;
-}
-
-};  // namespace android
diff --git a/buildstubs-t/stubs-src-jni/mock_com_android_server_net_NetworkStatsService.cpp b/buildstubs-t/stubs-src-jni/mock_com_android_server_net_NetworkStatsService.cpp
deleted file mode 100644
index b0c42b0..0000000
--- a/buildstubs-t/stubs-src-jni/mock_com_android_server_net_NetworkStatsService.cpp
+++ /dev/null
@@ -1,25 +0,0 @@
-/*
- * Copyright (C) 2022 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.
- */
-
-#include <nativehelper/JNIHelp.h>
-
-namespace android {
-
-int register_android_server_net_NetworkStatsService(JNIEnv* env) {
-    return JNI_ERR;
-}
-
-};  // namespace android
diff --git a/buildstubs-t/stubs-src/android/net/TrafficStats.java b/buildstubs-t/stubs-src/android/net/TrafficStats.java
deleted file mode 100644
index 0b208ac..0000000
--- a/buildstubs-t/stubs-src/android/net/TrafficStats.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2022 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;
-
-import android.content.Context;
-
-/**
- * Fake TrafficStats class for sc-mainline-prod,
- * to allow building the T service-connectivity before sources
- * are moved to the branch.
- */
-public final class TrafficStats {
-    /** Init */
-    public static void init(Context context) {
-        throw new RuntimeException("This is a stub class");
-    }
-}
diff --git a/buildstubs-t/stubs-src/com/android/server/IpSecService.java b/buildstubs-t/stubs-src/com/android/server/IpSecService.java
deleted file mode 100644
index bb48c14..0000000
--- a/buildstubs-t/stubs-src/com/android/server/IpSecService.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/*
- * Copyright (C) 2022 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 com.android.server;
-
-import android.content.Context;
-import android.os.Binder;
-
-/**
- * Fake IpSecManager class for sc-mainline-prod,
- * to allow building the T service-connectivity before sources
- * are moved to the branch
- */
-public final class IpSecService extends Binder {
-    public IpSecService(Context ctx) {
-        throw new RuntimeException("This is a stub class");
-    }
-}
diff --git a/buildstubs-t/stubs-src/com/android/server/NsdService.java b/buildstubs-t/stubs-src/com/android/server/NsdService.java
deleted file mode 100644
index 4a3ba90..0000000
--- a/buildstubs-t/stubs-src/com/android/server/NsdService.java
+++ /dev/null
@@ -1,32 +0,0 @@
-/*
- * Copyright (C) 2021 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 com.android.server;
-
-import android.content.Context;
-import android.os.Binder;
-
-/**
- * Fake NsdService class for sc-mainline-prod,
- * to allow building the T service-connectivity before sources
- * are moved to the branch
- */
-public final class NsdService extends Binder {
-    /** Create instance */
-    public static NsdService create(Context ctx) throws InterruptedException {
-        throw new RuntimeException("This is a stub class");
-    }
-}
diff --git a/buildstubs-t/stubs-src/com/android/server/net/NetworkStatsService.java b/buildstubs-t/stubs-src/com/android/server/net/NetworkStatsService.java
deleted file mode 100644
index 8568e2a..0000000
--- a/buildstubs-t/stubs-src/com/android/server/net/NetworkStatsService.java
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * Copyright (C) 2022 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 com.android.server.net;
-
-import android.content.Context;
-import android.os.Binder;
-
-/**
- * Fake NetworkStatsService class for sc-mainline-prod,
- * to allow building the T service-connectivity before sources
- * are moved to the branch
- */
-public final class NetworkStatsService extends Binder {
-    /** Create instance */
-    public static NetworkStatsService create(Context ctx) {
-        throw new RuntimeException("This is a stub class");
-    }
-
-    /** System Ready */
-    public void systemReady() {
-        throw new RuntimeException("This is a stub class");
-    }
-}
diff --git a/framework-t/Android.bp b/framework-t/Android.bp
index 32f7d9b..2ab69b8 100644
--- a/framework-t/Android.bp
+++ b/framework-t/Android.bp
@@ -21,7 +21,7 @@
 
 java_defaults {
     name: "enable-framework-connectivity-t-targets",
-    enabled: false,
+    enabled: true,
 }
 // The above defaults can be used to disable framework-connectivity t
 // targets while minimizing merge conflicts in the build rules.
diff --git a/framework-t/api/system-current.txt b/framework-t/api/system-current.txt
index 4035e9b..0cf488e 100644
--- a/framework-t/api/system-current.txt
+++ b/framework-t/api/system-current.txt
@@ -10,6 +10,491 @@
 
 }
 
+package android.nearby {
+
+  public interface BroadcastCallback {
+    method public void onStatus(int);
+    field public static final int STATUS_FAILURE = 1; // 0x1
+    field public static final int STATUS_FAILURE_ALREADY_REGISTERED = 2; // 0x2
+    field public static final int STATUS_FAILURE_MISSING_PERMISSIONS = 4; // 0x4
+    field public static final int STATUS_FAILURE_SIZE_EXCEED_LIMIT = 3; // 0x3
+    field public static final int STATUS_OK = 0; // 0x0
+  }
+
+  public abstract class BroadcastRequest implements android.os.Parcelable {
+    method public int describeContents();
+    method @NonNull public java.util.List<java.lang.Integer> getMediums();
+    method @IntRange(from=0xffffff81, to=126) public int getTxPower();
+    method public int getType();
+    method public int getVersion();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field public static final int BROADCAST_TYPE_NEARBY_PRESENCE = 3; // 0x3
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.BroadcastRequest> CREATOR;
+    field public static final int PRESENCE_VERSION_V0 = 0; // 0x0
+    field public static final int PRESENCE_VERSION_V1 = 1; // 0x1
+    field public static final int UNKNOWN_TX_POWER = -100; // 0xffffff9c
+  }
+
+  public final class CredentialElement implements android.os.Parcelable {
+    ctor public CredentialElement(@NonNull String, @NonNull byte[]);
+    method public int describeContents();
+    method @NonNull public String getKey();
+    method @NonNull public byte[] getValue();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.CredentialElement> CREATOR;
+  }
+
+  public final class DataElement implements android.os.Parcelable {
+    ctor public DataElement(int, @NonNull byte[]);
+    method public int describeContents();
+    method public int getKey();
+    method @NonNull public byte[] getValue();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.DataElement> CREATOR;
+  }
+
+  public class FastPairAccountKeyDeviceMetadata {
+    method @Nullable public byte[] getAccountKey();
+    method @Nullable public android.nearby.FastPairDeviceMetadata getFastPairDeviceMetadata();
+    method @Nullable public android.nearby.FastPairDiscoveryItem getFastPairDiscoveryItem();
+    method @Nullable public byte[] getSha256AccountKeyPublicAddress();
+  }
+
+  public static final class FastPairAccountKeyDeviceMetadata.Builder {
+    ctor public FastPairAccountKeyDeviceMetadata.Builder();
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata build();
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata.Builder setAccountKey(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata.Builder setFastPairDeviceMetadata(@Nullable android.nearby.FastPairDeviceMetadata);
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata.Builder setFastPairDiscoveryItem(@Nullable android.nearby.FastPairDiscoveryItem);
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata.Builder setSha256AccountKeyPublicAddress(@Nullable byte[]);
+  }
+
+  public class FastPairAntispoofkeyDeviceMetadata {
+  }
+
+  public static final class FastPairAntispoofkeyDeviceMetadata.Builder {
+    ctor public FastPairAntispoofkeyDeviceMetadata.Builder();
+    method @NonNull public android.nearby.FastPairAntispoofkeyDeviceMetadata build();
+    method @NonNull public android.nearby.FastPairAntispoofkeyDeviceMetadata.Builder setAntiSpoofPublicKey(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairAntispoofkeyDeviceMetadata.Builder setFastPairDeviceMetadata(@Nullable android.nearby.FastPairDeviceMetadata);
+  }
+
+  public abstract class FastPairDataProviderBase {
+    ctor public FastPairDataProviderBase(@NonNull String);
+    method @Nullable public final android.os.IBinder getBinder();
+    method public abstract void onLoadFastPairAccountDevicesMetadata(@NonNull android.nearby.FastPairDataProviderBase.FastPairAccountDevicesMetadataRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairAccountDevicesMetadataCallback);
+    method public abstract void onLoadFastPairAntispoofkeyDeviceMetadata(@NonNull android.nearby.FastPairDataProviderBase.FastPairAntispoofkeyDeviceMetadataRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairAntispoofkeyDeviceMetadataCallback);
+    method public abstract void onLoadFastPairEligibleAccounts(@NonNull android.nearby.FastPairDataProviderBase.FastPairEligibleAccountsRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairEligibleAccountsCallback);
+    method public abstract void onManageFastPairAccount(@NonNull android.nearby.FastPairDataProviderBase.FastPairManageAccountRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairManageActionCallback);
+    method public abstract void onManageFastPairAccountDevice(@NonNull android.nearby.FastPairDataProviderBase.FastPairManageAccountDeviceRequest, @NonNull android.nearby.FastPairDataProviderBase.FastPairManageActionCallback);
+    field public static final String ACTION_FAST_PAIR_DATA_PROVIDER = "android.nearby.action.FAST_PAIR_DATA_PROVIDER";
+    field public static final int ERROR_CODE_BAD_REQUEST = 0; // 0x0
+    field public static final int ERROR_CODE_INTERNAL_ERROR = 1; // 0x1
+    field public static final int MANAGE_REQUEST_ADD = 0; // 0x0
+    field public static final int MANAGE_REQUEST_REMOVE = 1; // 0x1
+  }
+
+  public static interface FastPairDataProviderBase.FastPairAccountDevicesMetadataCallback {
+    method public void onError(int, @Nullable String);
+    method public void onFastPairAccountDevicesMetadataReceived(@NonNull java.util.Collection<android.nearby.FastPairAccountKeyDeviceMetadata>);
+  }
+
+  public static class FastPairDataProviderBase.FastPairAccountDevicesMetadataRequest {
+    method @NonNull public android.accounts.Account getAccount();
+    method @NonNull public java.util.Collection<byte[]> getAccountKeys();
+  }
+
+  public static interface FastPairDataProviderBase.FastPairAntispoofkeyDeviceMetadataCallback {
+    method public void onError(int, @Nullable String);
+    method public void onFastPairAntispoofkeyDeviceMetadataReceived(@NonNull android.nearby.FastPairAntispoofkeyDeviceMetadata);
+  }
+
+  public static class FastPairDataProviderBase.FastPairAntispoofkeyDeviceMetadataRequest {
+    method @NonNull public byte[] getModelId();
+  }
+
+  public static interface FastPairDataProviderBase.FastPairEligibleAccountsCallback {
+    method public void onError(int, @Nullable String);
+    method public void onFastPairEligibleAccountsReceived(@NonNull java.util.Collection<android.nearby.FastPairEligibleAccount>);
+  }
+
+  public static class FastPairDataProviderBase.FastPairEligibleAccountsRequest {
+  }
+
+  public static class FastPairDataProviderBase.FastPairManageAccountDeviceRequest {
+    method @NonNull public android.accounts.Account getAccount();
+    method @NonNull public android.nearby.FastPairAccountKeyDeviceMetadata getAccountKeyDeviceMetadata();
+    method @Nullable public String getBleAddress();
+    method public int getRequestType();
+  }
+
+  public static class FastPairDataProviderBase.FastPairManageAccountRequest {
+    method @NonNull public android.accounts.Account getAccount();
+    method public int getRequestType();
+  }
+
+  public static interface FastPairDataProviderBase.FastPairManageActionCallback {
+    method public void onError(int, @Nullable String);
+    method public void onSuccess();
+  }
+
+  public class FastPairDeviceMetadata {
+    method @Nullable public String getAssistantSetupHalfSheet();
+    method @Nullable public String getAssistantSetupNotification();
+    method public int getBleTxPower();
+    method @Nullable public String getConfirmPinDescription();
+    method @Nullable public String getConfirmPinTitle();
+    method @Nullable public String getConnectSuccessCompanionAppInstalled();
+    method @Nullable public String getConnectSuccessCompanionAppNotInstalled();
+    method public int getDeviceType();
+    method @Nullable public String getDownloadCompanionAppDescription();
+    method @Nullable public String getFailConnectGoToSettingsDescription();
+    method @Nullable public String getFastPairTvConnectDeviceNoAccountDescription();
+    method @Nullable public byte[] getImage();
+    method @Nullable public String getImageUrl();
+    method @Nullable public String getInitialNotificationDescription();
+    method @Nullable public String getInitialNotificationDescriptionNoAccount();
+    method @Nullable public String getInitialPairingDescription();
+    method @Nullable public String getIntentUri();
+    method @Nullable public String getLocale();
+    method @Nullable public String getName();
+    method @Nullable public String getOpenCompanionAppDescription();
+    method @Nullable public String getRetroactivePairingDescription();
+    method @Nullable public String getSubsequentPairingDescription();
+    method @Nullable public String getSyncContactsDescription();
+    method @Nullable public String getSyncContactsTitle();
+    method @Nullable public String getSyncSmsDescription();
+    method @Nullable public String getSyncSmsTitle();
+    method public float getTriggerDistance();
+    method @Nullable public String getTrueWirelessImageUrlCase();
+    method @Nullable public String getTrueWirelessImageUrlLeftBud();
+    method @Nullable public String getTrueWirelessImageUrlRightBud();
+    method @Nullable public String getUnableToConnectDescription();
+    method @Nullable public String getUnableToConnectTitle();
+    method @Nullable public String getUpdateCompanionAppDescription();
+    method @Nullable public String getWaitLaunchCompanionAppDescription();
+  }
+
+  public static final class FastPairDeviceMetadata.Builder {
+    ctor public FastPairDeviceMetadata.Builder();
+    method @NonNull public android.nearby.FastPairDeviceMetadata build();
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setAssistantSetupHalfSheet(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setAssistantSetupNotification(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setBleTxPower(int);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setConfirmPinDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setConfirmPinTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setConnectSuccessCompanionAppInstalled(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setConnectSuccessCompanionAppNotInstalled(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setDeviceType(int);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setDownloadCompanionAppDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setFailConnectGoToSettingsDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setFastPairTvConnectDeviceNoAccountDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setImage(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setImageUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setInitialNotificationDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setInitialNotificationDescriptionNoAccount(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setInitialPairingDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setIntentUri(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setLocale(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setName(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setOpenCompanionAppDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setRetroactivePairingDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSubsequentPairingDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSyncContactsDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSyncContactsTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSyncSmsDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setSyncSmsTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setTriggerDistance(float);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setTrueWirelessImageUrlCase(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setTrueWirelessImageUrlLeftBud(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setTrueWirelessImageUrlRightBud(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setUnableToConnectDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setUnableToConnectTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setUpdateCompanionAppDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDeviceMetadata.Builder setWaitLaunchCompanionAppDescription(@Nullable String);
+  }
+
+  public class FastPairDiscoveryItem {
+    method @Nullable public String getActionUrl();
+    method public int getActionUrlType();
+    method @Nullable public String getAppName();
+    method public int getAttachmentType();
+    method @Nullable public byte[] getAuthenticationPublicKeySecp256r1();
+    method @Nullable public byte[] getBleRecordBytes();
+    method public int getDebugCategory();
+    method @Nullable public String getDebugMessage();
+    method @Nullable public String getDescription();
+    method @Nullable public String getDeviceName();
+    method @Nullable public String getDisplayUrl();
+    method @Nullable public String getEntityId();
+    method @Nullable public String getFeatureGraphicUrl();
+    method public long getFirstObservationTimestampMillis();
+    method @Nullable public String getGroupId();
+    method @Nullable public String getIconFfeUrl();
+    method @Nullable public byte[] getIconPng();
+    method @Nullable public String getId();
+    method public long getLastObservationTimestampMillis();
+    method public int getLastUserExperience();
+    method public long getLostMillis();
+    method @Nullable public String getMacAddress();
+    method @Nullable public String getPackageName();
+    method public long getPendingAppInstallTimestampMillis();
+    method public int getRssi();
+    method public int getState();
+    method @Nullable public String getTitle();
+    method @Nullable public String getTriggerId();
+    method public int getTxPower();
+    method public int getType();
+  }
+
+  public static final class FastPairDiscoveryItem.Builder {
+    ctor public FastPairDiscoveryItem.Builder();
+    method @NonNull public android.nearby.FastPairDiscoveryItem build();
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setActionUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setActionUrlType(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setAppName(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setAttachmentType(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setAuthenticationPublicKeySecp256r1(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setBleRecordBytes(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDebugCategory(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDebugMessage(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDescription(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDeviceName(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setDisplayUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setEntityId(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setFeatureGraphicUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setFirstObservationTimestampMillis(long);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setGroupId(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setIconFfeUrl(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setIconPng(@Nullable byte[]);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setId(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setLastObservationTimestampMillis(long);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setLastUserExperience(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setLostMillis(long);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setMacAddress(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setPackageName(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setPendingAppInstallTimestampMillis(long);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setRssi(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setState(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setTitle(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setTriggerId(@Nullable String);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setTxPower(int);
+    method @NonNull public android.nearby.FastPairDiscoveryItem.Builder setType(int);
+  }
+
+  public class FastPairEligibleAccount {
+  }
+
+  public static final class FastPairEligibleAccount.Builder {
+    ctor public FastPairEligibleAccount.Builder();
+    method @NonNull public android.nearby.FastPairEligibleAccount build();
+    method @NonNull public android.nearby.FastPairEligibleAccount.Builder setAccount(@Nullable android.accounts.Account);
+    method @NonNull public android.nearby.FastPairEligibleAccount.Builder setOptIn(boolean);
+  }
+
+  public abstract class NearbyDevice {
+    method @NonNull public java.util.List<java.lang.Integer> getMediums();
+    method @Nullable public String getName();
+    method @IntRange(from=0xffffff81, to=126) public int getRssi();
+    method public static boolean isValidMedium(int);
+  }
+
+  public final class NearbyDeviceParcelable implements android.os.Parcelable {
+    method public int describeContents();
+    method @Nullable public String getBluetoothAddress();
+    method @Nullable public byte[] getData();
+    method @Nullable public String getFastPairModelId();
+    method public int getMedium();
+    method @Nullable public String getName();
+    method @IntRange(from=0xffffff81, to=126) public int getRssi();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.NearbyDeviceParcelable> CREATOR;
+  }
+
+  public static final class NearbyDeviceParcelable.Builder {
+    ctor public NearbyDeviceParcelable.Builder();
+    method @NonNull public android.nearby.NearbyDeviceParcelable build();
+    method @NonNull public android.nearby.NearbyDeviceParcelable.Builder setBluetoothAddress(@Nullable String);
+    method @NonNull public android.nearby.NearbyDeviceParcelable.Builder setData(@Nullable byte[]);
+    method @NonNull public android.nearby.NearbyDeviceParcelable.Builder setFastPairModelId(@Nullable String);
+    method @NonNull public android.nearby.NearbyDeviceParcelable.Builder setMedium(int);
+    method @NonNull public android.nearby.NearbyDeviceParcelable.Builder setName(@Nullable String);
+    method @NonNull public android.nearby.NearbyDeviceParcelable.Builder setRssi(int);
+  }
+
+  public final class NearbyFrameworkInitializer {
+    method public static void registerServiceWrappers();
+  }
+
+  public class NearbyManager {
+    method public void startBroadcast(@NonNull android.nearby.BroadcastRequest, @NonNull java.util.concurrent.Executor, @NonNull android.nearby.BroadcastCallback);
+    method public void startScan(@NonNull android.nearby.ScanRequest, @NonNull java.util.concurrent.Executor, @NonNull android.nearby.ScanCallback);
+    method public void stopBroadcast(@NonNull android.nearby.BroadcastCallback);
+    method public void stopScan(@NonNull android.nearby.ScanCallback);
+  }
+
+  public final class PresenceBroadcastRequest extends android.nearby.BroadcastRequest implements android.os.Parcelable {
+    method @NonNull public java.util.List<java.lang.Integer> getActions();
+    method @NonNull public android.nearby.PrivateCredential getCredential();
+    method @NonNull public java.util.List<android.nearby.DataElement> getExtendedProperties();
+    method @NonNull public byte[] getSalt();
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.PresenceBroadcastRequest> CREATOR;
+  }
+
+  public static final class PresenceBroadcastRequest.Builder {
+    ctor public PresenceBroadcastRequest.Builder(@NonNull java.util.List<java.lang.Integer>, @NonNull byte[]);
+    method @NonNull public android.nearby.PresenceBroadcastRequest.Builder addAction(@IntRange(from=1, to=255) int);
+    method @NonNull public android.nearby.PresenceBroadcastRequest.Builder addExtendedProperty(@NonNull android.nearby.DataElement);
+    method @NonNull public android.nearby.PresenceBroadcastRequest build();
+    method @NonNull public android.nearby.PresenceBroadcastRequest.Builder setCredential(@NonNull android.nearby.PrivateCredential);
+    method @NonNull public android.nearby.PresenceBroadcastRequest.Builder setTxPower(@IntRange(from=0xffffff81, to=126) int);
+    method @NonNull public android.nearby.PresenceBroadcastRequest.Builder setVersion(int);
+  }
+
+  public abstract class PresenceCredential implements android.os.Parcelable {
+    method public int describeContents();
+    method @NonNull public byte[] getAuthenticityKey();
+    method @NonNull public java.util.List<android.nearby.CredentialElement> getCredentialElements();
+    method public int getIdentityType();
+    method @NonNull public byte[] getSecretId();
+    method public int getType();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.PresenceCredential> CREATOR;
+    field public static final int CREDENTIAL_TYPE_PRIVATE = 0; // 0x0
+    field public static final int CREDENTIAL_TYPE_PUBLIC = 1; // 0x1
+    field public static final int IDENTITY_TYPE_PRIVATE = 1; // 0x1
+    field public static final int IDENTITY_TYPE_PROVISIONED = 2; // 0x2
+    field public static final int IDENTITY_TYPE_PUBLIC = 4; // 0x4
+    field public static final int IDENTITY_TYPE_TRUSTED = 3; // 0x3
+    field public static final int IDENTITY_TYPE_UNKNOWN = 0; // 0x0
+  }
+
+  public final class PresenceDevice extends android.nearby.NearbyDevice implements android.os.Parcelable {
+    method public int describeContents();
+    method @NonNull public String getDeviceId();
+    method @Nullable public String getDeviceImageUrl();
+    method public int getDeviceType();
+    method public long getDiscoveryTimestampMillis();
+    method @NonNull public byte[] getEncryptedIdentity();
+    method @NonNull public java.util.List<android.nearby.DataElement> getExtendedProperties();
+    method @NonNull public byte[] getSalt();
+    method @NonNull public byte[] getSecretId();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.PresenceDevice> CREATOR;
+  }
+
+  public static final class PresenceDevice.Builder {
+    ctor public PresenceDevice.Builder();
+    method @NonNull public android.nearby.PresenceDevice.Builder addExtendedProperty(@NonNull android.nearby.DataElement);
+    method @NonNull public android.nearby.PresenceDevice.Builder addMedium(int);
+    method @NonNull public android.nearby.PresenceDevice build();
+    method @NonNull public android.nearby.PresenceDevice.Builder setDeviceId(@NonNull String);
+    method @NonNull public android.nearby.PresenceDevice.Builder setDeviceImageUrl(@Nullable String);
+    method @NonNull public android.nearby.PresenceDevice.Builder setDeviceType(int);
+    method @NonNull public android.nearby.PresenceDevice.Builder setDiscoveryTimestampMillis(long);
+    method @NonNull public android.nearby.PresenceDevice.Builder setEncryptedIdentity(@NonNull byte[]);
+    method @NonNull public android.nearby.PresenceDevice.Builder setName(@Nullable String);
+    method @NonNull public android.nearby.PresenceDevice.Builder setRssi(int);
+    method @NonNull public android.nearby.PresenceDevice.Builder setSalt(@NonNull byte[]);
+    method @NonNull public android.nearby.PresenceDevice.Builder setSecretId(@NonNull byte[]);
+  }
+
+  public final class PresenceScanFilter extends android.nearby.ScanFilter implements android.os.Parcelable {
+    method @NonNull public java.util.List<android.nearby.PublicCredential> getCredentials();
+    method @NonNull public java.util.List<android.nearby.DataElement> getExtendedProperties();
+    method @NonNull public java.util.List<java.lang.Integer> getPresenceActions();
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.PresenceScanFilter> CREATOR;
+  }
+
+  public static final class PresenceScanFilter.Builder {
+    ctor public PresenceScanFilter.Builder();
+    method @NonNull public android.nearby.PresenceScanFilter.Builder addCredential(@NonNull android.nearby.PublicCredential);
+    method @NonNull public android.nearby.PresenceScanFilter.Builder addExtendedProperty(@NonNull android.nearby.DataElement);
+    method @NonNull public android.nearby.PresenceScanFilter.Builder addPresenceAction(@IntRange(from=1, to=255) int);
+    method @NonNull public android.nearby.PresenceScanFilter build();
+    method @NonNull public android.nearby.PresenceScanFilter.Builder setMaxPathLoss(@IntRange(from=0, to=127) int);
+  }
+
+  public final class PrivateCredential extends android.nearby.PresenceCredential implements android.os.Parcelable {
+    method @NonNull public String getDeviceName();
+    method @NonNull public byte[] getMetadataEncryptionKey();
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.PrivateCredential> CREATOR;
+  }
+
+  public static final class PrivateCredential.Builder {
+    ctor public PrivateCredential.Builder(@NonNull byte[], @NonNull byte[]);
+    method @NonNull public android.nearby.PrivateCredential.Builder addCredentialElement(@NonNull android.nearby.CredentialElement);
+    method @NonNull public android.nearby.PrivateCredential build();
+    method @NonNull public android.nearby.PrivateCredential.Builder setDeviceName(@NonNull String);
+    method @NonNull public android.nearby.PrivateCredential.Builder setIdentityType(int);
+    method @NonNull public android.nearby.PrivateCredential.Builder setMetadataEncryptionKey(@NonNull byte[]);
+  }
+
+  public final class PublicCredential extends android.nearby.PresenceCredential implements android.os.Parcelable {
+    method @NonNull public byte[] getEncryptedMetadata();
+    method @NonNull public byte[] getEncryptedMetadataKeyTag();
+    method @NonNull public byte[] getPublicKey();
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.PublicCredential> CREATOR;
+  }
+
+  public static final class PublicCredential.Builder {
+    ctor public PublicCredential.Builder(@NonNull byte[], @NonNull byte[]);
+    method @NonNull public android.nearby.PublicCredential.Builder addCredentialElement(@NonNull android.nearby.CredentialElement);
+    method @NonNull public android.nearby.PublicCredential build();
+    method @NonNull public android.nearby.PublicCredential.Builder setEncryptedMetadata(@NonNull byte[]);
+    method @NonNull public android.nearby.PublicCredential.Builder setEncryptedMetadataKeyTag(@NonNull byte[]);
+    method @NonNull public android.nearby.PublicCredential.Builder setIdentityType(int);
+    method @NonNull public android.nearby.PublicCredential.Builder setPublicKey(@NonNull byte[]);
+  }
+
+  public interface ScanCallback {
+    method public void onDiscovered(@NonNull android.nearby.NearbyDevice);
+    method public void onLost(@NonNull android.nearby.NearbyDevice);
+    method public void onUpdated(@NonNull android.nearby.NearbyDevice);
+  }
+
+  public abstract class ScanFilter implements android.os.Parcelable {
+    method public int describeContents();
+    method @IntRange(from=0, to=127) public int getMaxPathLoss();
+    method public int getType();
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.ScanFilter> CREATOR;
+  }
+
+  public final class ScanRequest implements android.os.Parcelable {
+    method public int describeContents();
+    method @NonNull public java.util.List<android.nearby.ScanFilter> getScanFilters();
+    method public int getScanMode();
+    method public int getScanType();
+    method @NonNull public android.os.WorkSource getWorkSource();
+    method public boolean isEnableBle();
+    method public static boolean isValidScanMode(int);
+    method public static boolean isValidScanType(int);
+    method @NonNull public static String scanModeToString(int);
+    method public void writeToParcel(@NonNull android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.nearby.ScanRequest> CREATOR;
+    field public static final int SCAN_MODE_BALANCED = 1; // 0x1
+    field public static final int SCAN_MODE_LOW_LATENCY = 2; // 0x2
+    field public static final int SCAN_MODE_LOW_POWER = 0; // 0x0
+    field public static final int SCAN_MODE_NO_POWER = -1; // 0xffffffff
+    field public static final int SCAN_TYPE_EXPOSURE_NOTIFICATION = 4; // 0x4
+    field public static final int SCAN_TYPE_FAST_PAIR = 1; // 0x1
+    field public static final int SCAN_TYPE_NEARBY_PRESENCE = 3; // 0x3
+    field public static final int SCAN_TYPE_NEARBY_SHARE = 2; // 0x2
+  }
+
+  public static final class ScanRequest.Builder {
+    ctor public ScanRequest.Builder();
+    method @NonNull public android.nearby.ScanRequest.Builder addScanFilter(@NonNull android.nearby.ScanFilter);
+    method @NonNull public android.nearby.ScanRequest build();
+    method @NonNull public android.nearby.ScanRequest.Builder setEnableBle(boolean);
+    method @NonNull public android.nearby.ScanRequest.Builder setScanMode(int);
+    method @NonNull public android.nearby.ScanRequest.Builder setScanType(int);
+    method @NonNull @RequiresPermission(android.Manifest.permission.UPDATE_DEVICE_STATS) public android.nearby.ScanRequest.Builder setWorkSource(@Nullable android.os.WorkSource);
+  }
+
+}
+
 package android.net {
 
   public class IpSecManager {
diff --git a/framework/Android.bp b/framework/Android.bp
index 66b662b..821879d 100644
--- a/framework/Android.bp
+++ b/framework/Android.bp
@@ -64,6 +64,7 @@
         ":framework-connectivity-sources",
         ":net-utils-framework-common-srcs",
         ":framework-connectivity-api-shared-srcs",
+        ":framework-connectivity-javastream-protos",
     ],
     aidl: {
         generate_get_transaction_name: true,
@@ -85,7 +86,6 @@
         "net-utils-device-common",
     ],
     static_libs: [
-        "framework-connectivity-protos",
         "modules-utils-build",
         "modules-utils-preconditions",
     ],
@@ -180,22 +180,36 @@
     ],
 }
 
-// TODO: reduce size of this library; consider using
-// proto nano for example
-java_library {
+filegroup {
     name: "framework-connectivity-protos",
-    sdk_version: "module_current",
-    min_sdk_version: "30",
-    proto: {
-        type: "lite",
-    },
     srcs: [
-        "proto/**/*.*",
+        "proto/**/*.proto",
     ],
-   static_libs: ["libprotobuf-java-lite"],
-    apex_available: [
-        "com.android.tethering",
-    ],
-    lint: { strict_updatability_linting: true },
-    visibility: ["//visibility:private"],
+    visibility: ["//frameworks/base"],
 }
+
+gensrcs {
+    name: "framework-connectivity-javastream-protos",
+    depfile: true,
+
+    tools: [
+        "aprotoc",
+        "protoc-gen-javastream",
+        "soong_zip",
+    ],
+
+    cmd: "mkdir -p $(genDir)/$(in) " +
+        "&& $(location aprotoc) " +
+        "  --plugin=$(location protoc-gen-javastream) " +
+        "  --dependency_out=$(depfile) " +
+        "  --javastream_out=$(genDir)/$(in) " +
+        "  -Iexternal/protobuf/src " +
+        "  -I . " +
+        "  $(in) " +
+        "&& $(location soong_zip) -jar -o $(out) -C $(genDir)/$(in) -D $(genDir)/$(in)",
+
+    srcs: [
+        ":framework-connectivity-protos",
+    ],
+    output_extension: "srcjar",
+}
\ No newline at end of file
diff --git a/nearby/Android.bp b/nearby/Android.bp
deleted file mode 100644
index baa0740..0000000
--- a/nearby/Android.bp
+++ /dev/null
@@ -1,39 +0,0 @@
-//
-// Copyright (C) 2022 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 {
-    // See: http://go/android-license-faq
-    default_applicable_licenses: ["Android-Apache-2.0"],
-}
-
-// Empty sources and libraries to avoid merge conflicts with downstream
-// branches
-// TODO: remove once the Nearby sources are available in this branch
-filegroup {
-    name: "framework-nearby-java-sources",
-    srcs: [],
-    visibility: ["//packages/modules/Connectivity:__subpackages__"],
-}
-
-
-java_library {
-    name: "service-nearby",
-    srcs: [],
-    sdk_version: "module_current",
-    min_sdk_version: "30",
-    apex_available: ["com.android.tethering"],
-    visibility: ["//packages/modules/Connectivity:__subpackages__"],
-}
diff --git a/service-t/Android.bp b/service-t/Android.bp
index 159a870..3d9820d 100644
--- a/service-t/Android.bp
+++ b/service-t/Android.bp
@@ -38,6 +38,7 @@
         "framework-connectivity-t-pre-jarjar",
         "framework-tethering.stubs.module_lib",
         "service-connectivity-pre-jarjar",
+        "service-nearby",
         "unsupportedappusage",
     ],
     static_libs: [
diff --git a/service-t/src/com/android/server/ConnectivityServiceInitializer.java b/service-t/src/com/android/server/ConnectivityServiceInitializer.java
index 67757af..d11f0f2 100644
--- a/service-t/src/com/android/server/ConnectivityServiceInitializer.java
+++ b/service-t/src/com/android/server/ConnectivityServiceInitializer.java
@@ -20,16 +20,18 @@
 import android.util.Log;
 
 import com.android.modules.utils.build.SdkLevel;
+import com.android.server.nearby.NearbyService;
 
 /**
  * Connectivity service initializer for core networking. This is called by system server to create
- * a new instance of ConnectivityService.
+ * a new instance of connectivity services.
  */
 public final class ConnectivityServiceInitializer extends SystemService {
     private static final String TAG = ConnectivityServiceInitializer.class.getSimpleName();
     private final ConnectivityService mConnectivity;
     private final IpSecService mIpSecService;
     private final NsdService mNsdService;
+    private final NearbyService mNearbyService;
 
     public ConnectivityServiceInitializer(Context context) {
         super(context);
@@ -38,6 +40,7 @@
         mConnectivity = new ConnectivityService(context);
         mIpSecService = createIpSecService(context);
         mNsdService = createNsdService(context);
+        mNearbyService = createNearbyService(context);
     }
 
     @Override
@@ -55,6 +58,19 @@
             Log.i(TAG, "Registering " + Context.NSD_SERVICE);
             publishBinderService(Context.NSD_SERVICE, mNsdService, /* allowIsolated= */ false);
         }
+
+        if (mNearbyService != null) {
+            Log.i(TAG, "Registering " + Context.NEARBY_SERVICE);
+            publishBinderService(Context.NEARBY_SERVICE, mNearbyService,
+                    /* allowIsolated= */ false);
+        }
+    }
+
+    @Override
+    public void onBootPhase(int phase) {
+        if (mNearbyService != null) {
+            mNearbyService.onBootPhase(phase);
+        }
     }
 
     /**
@@ -76,4 +92,10 @@
             return null;
         }
     }
+
+    /** Return Nearby service instance or null if current SDK is lower than T */
+    private NearbyService createNearbyService(final Context context) {
+        if (!SdkLevel.isAtLeastT()) return null;
+        return new NearbyService(context);
+    }
 }
diff --git a/service/Android.bp b/service/Android.bp
index a32be39..3e9ef1a 100644
--- a/service/Android.bp
+++ b/service/Android.bp
@@ -118,7 +118,7 @@
         "networkstack-client",
         "PlatformProperties",
         "service-connectivity-protos",
-        "NetworkStackApiStableShims",
+        "NetworkStackApiCurrentShims",
     ],
     apex_available: [
         "com.android.tethering",
@@ -165,6 +165,11 @@
     apex_available: [
         "com.android.tethering",
     ],
+    optimize: {
+        enabled: true,
+        shrink: true,
+        proguard_flags_files: ["proguard.flags"],
+    },
     lint: { strict_updatability_linting: true },
 }
 
diff --git a/service/jarjar-rules.txt b/service/jarjar-rules.txt
index 06a4cef..5d51fdd 100644
--- a/service/jarjar-rules.txt
+++ b/service/jarjar-rules.txt
@@ -105,5 +105,11 @@
 # From the API shims
 rule com.android.networkstack.apishim.** com.android.connectivity.@0
 
+# From fast-pair-lite-protos
+rule service.proto.** com.android.server.nearby.@0
+
+# From filegroup framework-connectivity-protos
+rule android.service.*Proto com.android.connectivity.@0
+
 # Remaining are connectivity sources in com.android.server and com.android.server.connectivity:
 # TODO: move to a subpackage of com.android.connectivity (such as com.android.connectivity.server)
diff --git a/service/proguard.flags b/service/proguard.flags
new file mode 100644
index 0000000..2b20ddd
--- /dev/null
+++ b/service/proguard.flags
@@ -0,0 +1,21 @@
+# Make sure proguard keeps all connectivity classes
+# TODO: instead of keeping everything, consider listing only "entry points"
+# (service loader, JNI registered methods, etc) and letting the optimizer do its job
+-keep class android.net.** { *; }
+-keep class com.android.connectivity.** { *; }
+-keep class com.android.net.** { *; }
+-keep class com.android.server.** { *; }
+
+# Prevent proguard from stripping out any nearby-service and fast-pair-lite-protos fields.
+# TODO: This could be optimized in the future to only keep the critical
+# entry points and then let proguard strip out any unused code within
+# the service. "com.android.server.nearby.service.proto" must be kept to prevent proguard
+# from stripping out any fast-pair-lite-protos fields.
+-keep class com.android.server.nearby.** { *; }
+
+# The lite proto runtime uses reflection to access fields based on the names in
+# the schema, keep all the fields.
+# This replicates the base proguard rule used by the build by default
+# (proguard_basic_keeps.flags), but needs to be specified here because the
+# com.google.protobuf package is jarjared to the below package.
+-keepclassmembers class * extends com.android.connectivity.com.google.protobuf.MessageLite { <fields>; }
diff --git a/tests/common/java/android/net/netstats/NetworkStatsCollectionTest.kt b/tests/common/java/android/net/netstats/NetworkStatsCollectionTest.kt
new file mode 100644
index 0000000..ca0e5ed
--- /dev/null
+++ b/tests/common/java/android/net/netstats/NetworkStatsCollectionTest.kt
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2022 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.netstats
+
+import android.net.NetworkIdentitySet
+import android.net.NetworkStatsCollection
+import android.net.NetworkStatsHistory
+import androidx.test.filters.SmallTest
+import com.android.testutils.ConnectivityModuleTest
+import com.android.testutils.DevSdkIgnoreRule
+import com.android.testutils.SC_V2
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.JUnit4
+import kotlin.test.assertEquals
+import kotlin.test.fail
+
+@ConnectivityModuleTest
+@RunWith(JUnit4::class)
+@SmallTest
+class NetworkStatsCollectionTest {
+    @Rule
+    @JvmField
+    val ignoreRule = DevSdkIgnoreRule(ignoreClassUpTo = SC_V2)
+
+    @Test
+    fun testBuilder() {
+        val ident = NetworkIdentitySet()
+        val key1 = NetworkStatsCollection.Key(ident, /* uid */ 0, /* set */ 0, /* tag */ 0)
+        val key2 = NetworkStatsCollection.Key(ident, /* uid */ 1, /* set */ 0, /* tag */ 0)
+        val bucketDuration = 10L
+        val entry1 = NetworkStatsHistory.Entry(10, 10, 40, 4, 50, 5, 60)
+        val entry2 = NetworkStatsHistory.Entry(30, 10, 3, 41, 7, 1, 0)
+        val history1 = NetworkStatsHistory.Builder(10, 5)
+                .addEntry(entry1)
+                .addEntry(entry2)
+                .build()
+        val history2 = NetworkStatsHistory(10, 5)
+        val actualCollection = NetworkStatsCollection.Builder(bucketDuration)
+                .addEntry(key1, history1)
+                .addEntry(key2, history2)
+                .build()
+
+        // The builder will omit any entry with empty history. Thus, only history1
+        // is expected in the result collection.
+        val actualEntries = actualCollection.entries
+        assertEquals(1, actualEntries.size)
+        val actualHistory = actualEntries[key1] ?: fail("There should be an entry for $key1")
+        assertEquals(history1.entries, actualHistory.entries)
+    }
+}
\ No newline at end of file
diff --git a/tests/common/java/android/net/netstats/NetworkStatsHistoryTest.kt b/tests/common/java/android/net/netstats/NetworkStatsHistoryTest.kt
new file mode 100644
index 0000000..c2654c5
--- /dev/null
+++ b/tests/common/java/android/net/netstats/NetworkStatsHistoryTest.kt
@@ -0,0 +1,68 @@
+/*
+ * Copyright (C) 2022 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.netstats
+
+import android.net.NetworkStatsHistory
+import android.text.format.DateUtils
+import androidx.test.filters.SmallTest
+import com.android.testutils.ConnectivityModuleTest
+import com.android.testutils.DevSdkIgnoreRule
+import com.android.testutils.SC_V2
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.JUnit4
+import kotlin.test.assertEquals
+
+@ConnectivityModuleTest
+@RunWith(JUnit4::class)
+@SmallTest
+class NetworkStatsHistoryTest {
+    @Rule
+    @JvmField
+    val ignoreRule = DevSdkIgnoreRule(ignoreClassUpTo = SC_V2)
+
+    @Test
+    fun testBuilder() {
+        val entry1 = NetworkStatsHistory.Entry(10, 30, 40, 4, 50, 5, 60)
+        val entry2 = NetworkStatsHistory.Entry(30, 15, 3, 41, 7, 1, 0)
+        val entry3 = NetworkStatsHistory.Entry(7, 301, 11, 14, 31, 2, 80)
+        val statsEmpty = NetworkStatsHistory
+                .Builder(DateUtils.HOUR_IN_MILLIS, /* initialCapacity */ 10).build()
+        assertEquals(0, statsEmpty.entries.size)
+        assertEquals(DateUtils.HOUR_IN_MILLIS, statsEmpty.bucketDuration)
+        val statsSingle = NetworkStatsHistory
+                .Builder(DateUtils.HOUR_IN_MILLIS, /* initialCapacity */ 8)
+                .addEntry(entry1)
+                .build()
+        statsSingle.assertEntriesEqual(entry1)
+        assertEquals(DateUtils.HOUR_IN_MILLIS, statsSingle.bucketDuration)
+        val statsMultiple = NetworkStatsHistory
+                .Builder(DateUtils.SECOND_IN_MILLIS, /* initialCapacity */ 0)
+                .addEntry(entry1).addEntry(entry2).addEntry(entry3)
+                .build()
+        assertEquals(DateUtils.SECOND_IN_MILLIS, statsMultiple.bucketDuration)
+        statsMultiple.assertEntriesEqual(entry1, entry2, entry3)
+    }
+
+    fun NetworkStatsHistory.assertEntriesEqual(vararg entries: NetworkStatsHistory.Entry) {
+        assertEquals(entries.size, this.entries.size)
+        entries.forEachIndexed { i, element ->
+            assertEquals(element, this.entries[i])
+        }
+    }
+}
\ No newline at end of file
diff --git a/tests/common/java/android/net/netstats/NetworkTemplateTest.kt b/tests/common/java/android/net/netstats/NetworkTemplateTest.kt
new file mode 100644
index 0000000..192694b
--- /dev/null
+++ b/tests/common/java/android/net/netstats/NetworkTemplateTest.kt
@@ -0,0 +1,205 @@
+/*
+ * Copyright (C) 2022 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.netstats
+
+import android.net.NetworkStats.DEFAULT_NETWORK_ALL
+import android.net.NetworkStats.METERED_ALL
+import android.net.NetworkStats.METERED_YES
+import android.net.NetworkStats.ROAMING_YES
+import android.net.NetworkStats.ROAMING_ALL
+import android.net.NetworkTemplate
+import android.net.NetworkTemplate.MATCH_BLUETOOTH
+import android.net.NetworkTemplate.MATCH_CARRIER
+import android.net.NetworkTemplate.MATCH_ETHERNET
+import android.net.NetworkTemplate.MATCH_MOBILE
+import android.net.NetworkTemplate.MATCH_MOBILE_WILDCARD
+import android.net.NetworkTemplate.MATCH_PROXY
+import android.net.NetworkTemplate.MATCH_WIFI
+import android.net.NetworkTemplate.MATCH_WIFI_WILDCARD
+import android.net.NetworkTemplate.NETWORK_TYPE_ALL
+import android.net.NetworkTemplate.OEM_MANAGED_ALL
+import android.telephony.TelephonyManager
+import com.android.net.module.util.NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_ALL
+import com.android.net.module.util.NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT
+import com.android.testutils.ConnectivityModuleTest
+import com.android.testutils.DevSdkIgnoreRule
+import com.android.testutils.SC_V2
+import org.junit.Rule
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.JUnit4
+import kotlin.test.assertEquals
+import kotlin.test.assertFailsWith
+
+private const val TEST_IMSI1 = "imsi"
+private const val TEST_WIFI_KEY1 = "wifiKey1"
+private const val TEST_WIFI_KEY2 = "wifiKey2"
+
+@RunWith(JUnit4::class)
+@ConnectivityModuleTest
+class NetworkTemplateTest {
+    @Rule
+    @JvmField
+    val ignoreRule = DevSdkIgnoreRule(ignoreClassUpTo = SC_V2)
+
+    @Test
+    fun testBuilderMatchRules() {
+        // Verify unknown match rules cannot construct templates.
+        listOf(Integer.MIN_VALUE, -1, Integer.MAX_VALUE).forEach {
+            assertFailsWith<IllegalArgumentException> {
+                NetworkTemplate.Builder(it).build()
+            }
+        }
+
+        // Verify hidden match rules cannot construct templates.
+        listOf(MATCH_WIFI_WILDCARD, MATCH_MOBILE_WILDCARD, MATCH_PROXY).forEach {
+            assertFailsWith<IllegalArgumentException> {
+                NetworkTemplate.Builder(it).build()
+            }
+        }
+
+        // Verify template which matches metered cellular and carrier networks with
+        // the given IMSI. See buildTemplateMobileAll and buildTemplateCarrierMetered.
+        listOf(MATCH_MOBILE, MATCH_CARRIER).forEach { matchRule ->
+            NetworkTemplate.Builder(matchRule).setSubscriberIds(setOf(TEST_IMSI1))
+                    .setMeteredness(METERED_YES).build().let {
+                        val expectedTemplate = NetworkTemplate(matchRule, TEST_IMSI1,
+                                arrayOf(TEST_IMSI1), arrayOf<String>(), METERED_YES,
+                                ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
+                                OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_EXACT)
+                        assertEquals(expectedTemplate, it)
+                    }
+        }
+
+        // Verify template which matches roaming cellular and carrier networks with
+        // the given IMSI.
+        listOf(MATCH_MOBILE, MATCH_CARRIER).forEach { matchRule ->
+            NetworkTemplate.Builder(matchRule).setSubscriberIds(setOf(TEST_IMSI1))
+                    .setRoaming(ROAMING_YES).setMeteredness(METERED_YES).build().let {
+                        val expectedTemplate = NetworkTemplate(matchRule, TEST_IMSI1,
+                                arrayOf(TEST_IMSI1), arrayOf<String>(), METERED_YES,
+                                ROAMING_YES, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
+                                OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_EXACT)
+                        assertEquals(expectedTemplate, it)
+                    }
+        }
+
+        // Verify carrier template cannot be created without IMSI.
+        assertFailsWith<IllegalArgumentException> {
+            NetworkTemplate.Builder(MATCH_CARRIER).build()
+        }
+
+        // Verify template which matches metered cellular networks,
+        // regardless of IMSI. See buildTemplateMobileWildcard.
+        NetworkTemplate.Builder(MATCH_MOBILE).setMeteredness(METERED_YES).build().let {
+            val expectedTemplate = NetworkTemplate(MATCH_MOBILE_WILDCARD, null /*subscriberId*/,
+                    null /*subscriberIds*/, arrayOf<String>(),
+                    METERED_YES, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
+                    OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
+            assertEquals(expectedTemplate, it)
+        }
+
+        // Verify template which matches metered cellular networks and ratType.
+        // See NetworkTemplate#buildTemplateMobileWithRatType.
+        NetworkTemplate.Builder(MATCH_MOBILE).setSubscriberIds(setOf(TEST_IMSI1))
+                .setMeteredness(METERED_YES).setRatType(TelephonyManager.NETWORK_TYPE_UMTS)
+                .build().let {
+                    val expectedTemplate = NetworkTemplate(MATCH_MOBILE, TEST_IMSI1,
+                            arrayOf(TEST_IMSI1), arrayOf<String>(), METERED_YES,
+                            ROAMING_ALL, DEFAULT_NETWORK_ALL, TelephonyManager.NETWORK_TYPE_UMTS,
+                            OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_EXACT)
+                    assertEquals(expectedTemplate, it)
+                }
+
+        // Verify template which matches all wifi networks,
+        // regardless of Wifi Network Key. See buildTemplateWifiWildcard and buildTemplateWifi.
+        NetworkTemplate.Builder(MATCH_WIFI).build().let {
+            val expectedTemplate = NetworkTemplate(MATCH_WIFI_WILDCARD, null /*subscriberId*/,
+                    null /*subscriberIds*/, arrayOf<String>(),
+                    METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
+                    OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
+            assertEquals(expectedTemplate, it)
+        }
+
+        // Verify template which matches wifi networks with the given Wifi Network Key.
+        // See buildTemplateWifi(wifiNetworkKey).
+        NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(setOf(TEST_WIFI_KEY1)).build().let {
+            val expectedTemplate = NetworkTemplate(MATCH_WIFI, null /*subscriberId*/,
+                    null /*subscriberIds*/, arrayOf(TEST_WIFI_KEY1),
+                    METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
+                    OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
+            assertEquals(expectedTemplate, it)
+        }
+
+        // Verify template which matches all wifi networks with the
+        // given Wifi Network Key, and IMSI. See buildTemplateWifi(wifiNetworkKey, subscriberId).
+        NetworkTemplate.Builder(MATCH_WIFI).setSubscriberIds(setOf(TEST_IMSI1))
+                .setWifiNetworkKeys(setOf(TEST_WIFI_KEY1)).build().let {
+                    val expectedTemplate = NetworkTemplate(MATCH_WIFI, TEST_IMSI1,
+                            arrayOf(TEST_IMSI1), arrayOf(TEST_WIFI_KEY1),
+                            METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
+                            OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_EXACT)
+                    assertEquals(expectedTemplate, it)
+                }
+
+        // Verify template which matches ethernet and bluetooth networks.
+        // See buildTemplateEthernet and buildTemplateBluetooth.
+        listOf(MATCH_ETHERNET, MATCH_BLUETOOTH).forEach { matchRule ->
+            NetworkTemplate.Builder(matchRule).build().let {
+                val expectedTemplate = NetworkTemplate(matchRule, null /*subscriberId*/,
+                        null /*subscriberIds*/, arrayOf<String>(),
+                        METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
+                        OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
+                assertEquals(expectedTemplate, it)
+            }
+        }
+    }
+
+    @Test
+    fun testBuilderWifiNetworkKeys() {
+        // Verify template builder which generates same template with the given different
+        // sequence keys.
+        NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(
+                setOf(TEST_WIFI_KEY1, TEST_WIFI_KEY2)).build().let {
+            val expectedTemplate = NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(
+                    setOf(TEST_WIFI_KEY2, TEST_WIFI_KEY1)).build()
+            assertEquals(expectedTemplate, it)
+        }
+
+        // Verify template which matches non-wifi networks with the given key is invalid.
+        listOf(MATCH_MOBILE, MATCH_CARRIER, MATCH_ETHERNET, MATCH_BLUETOOTH, -1,
+                Integer.MAX_VALUE).forEach { matchRule ->
+            assertFailsWith<IllegalArgumentException> {
+                NetworkTemplate.Builder(matchRule).setWifiNetworkKeys(setOf(TEST_WIFI_KEY1)).build()
+            }
+        }
+
+        // Verify template which matches wifi networks with the given null key is invalid.
+        assertFailsWith<IllegalArgumentException> {
+            NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(setOf(null)).build()
+        }
+
+        // Verify template which matches wifi wildcard with the given empty key set.
+        NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(setOf<String>()).build().let {
+            val expectedTemplate = NetworkTemplate(MATCH_WIFI_WILDCARD, null /*subscriberId*/,
+                    arrayOf<String>() /*subscriberIds*/, arrayOf<String>(),
+                    METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
+                    OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
+            assertEquals(expectedTemplate, it)
+        }
+    }
+}
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/AbstractRestrictBackgroundNetworkTestCase.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/AbstractRestrictBackgroundNetworkTestCase.java
index a7f9157..f82e377 100644
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/AbstractRestrictBackgroundNetworkTestCase.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/AbstractRestrictBackgroundNetworkTestCase.java
@@ -53,6 +53,7 @@
 import android.os.BatteryManager;
 import android.os.Binder;
 import android.os.Bundle;
+import android.os.RemoteCallback;
 import android.os.SystemClock;
 import android.provider.DeviceConfig;
 import android.service.notification.NotificationListenerService;
@@ -140,6 +141,7 @@
 
     private static final int ACTIVITY_NETWORK_STATE_TIMEOUT_MS = 6_000;
     private static final int JOB_NETWORK_STATE_TIMEOUT_MS = 10_000;
+    private static final int LAUNCH_ACTIVITY_TIMEOUT_MS = 10_000;
 
     // Must be higher than NETWORK_TIMEOUT_MS
     private static final int ORDERED_BROADCAST_TIMEOUT_MS = NETWORK_TIMEOUT_MS * 4;
@@ -801,6 +803,22 @@
         mDeviceIdleDeviceConfigStateHelper.restoreOriginalValues();
     }
 
+    protected void launchActivity() throws Exception {
+        turnScreenOn();
+        final CountDownLatch latch = new CountDownLatch(1);
+        final Intent launchIntent = getIntentForComponent(TYPE_COMPONENT_ACTIVTIY);
+        final RemoteCallback callback = new RemoteCallback(result -> latch.countDown());
+        launchIntent.putExtra(Intent.EXTRA_REMOTE_CALLBACK, callback);
+        mContext.startActivity(launchIntent);
+        // There might be a race when app2 is launched but ACTION_FINISH_ACTIVITY has not registered
+        // before test calls finishActivity(). When the issue is happened, there is no way to fix
+        // it, so have a callback design to make sure that the app is launched completely and
+        // ACTION_FINISH_ACTIVITY will be registered before leaving this method.
+        if (!latch.await(LAUNCH_ACTIVITY_TIMEOUT_MS, TimeUnit.MILLISECONDS)) {
+            fail("Timed out waiting for launching activity");
+        }
+    }
+
     protected void launchComponentAndAssertNetworkAccess(int type) throws Exception {
         launchComponentAndAssertNetworkAccess(type, true);
     }
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkPolicyManagerTest.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkPolicyManagerTest.java
index ad7ec9e..a0d88c9 100644
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkPolicyManagerTest.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkPolicyManagerTest.java
@@ -18,37 +18,28 @@
 
 import static android.os.Process.SYSTEM_UID;
 
+import static com.android.cts.net.hostside.NetworkPolicyTestUtils.assertIsUidRestrictedOnMeteredNetworks;
 import static com.android.cts.net.hostside.NetworkPolicyTestUtils.assertNetworkingBlockedStatusForUid;
-import static com.android.cts.net.hostside.NetworkPolicyTestUtils.canChangeActiveNetworkMeteredness;
 import static com.android.cts.net.hostside.NetworkPolicyTestUtils.isUidNetworkingBlocked;
-import static com.android.cts.net.hostside.NetworkPolicyTestUtils.isUidRestrictedOnMeteredNetworks;
 import static com.android.cts.net.hostside.NetworkPolicyTestUtils.setRestrictBackground;
 import static com.android.cts.net.hostside.Property.BATTERY_SAVER_MODE;
 import static com.android.cts.net.hostside.Property.DATA_SAVER_MODE;
 
 import static org.junit.Assert.assertFalse;
 import static org.junit.Assert.assertTrue;
-import static org.junit.Assume.assumeTrue;
 
 import org.junit.After;
 import org.junit.Before;
-import org.junit.Rule;
 import org.junit.Test;
 
 public class NetworkPolicyManagerTest extends AbstractRestrictBackgroundNetworkTestCase {
     private static final boolean METERED = true;
     private static final boolean NON_METERED = false;
 
-    @Rule
-    public final MeterednessConfigurationRule mMeterednessConfiguration =
-            new MeterednessConfigurationRule();
-
     @Before
     public void setUp() throws Exception {
         super.setUp();
 
-        assumeTrue(canChangeActiveNetworkMeteredness());
-
         registerBroadcastReceiver();
 
         removeRestrictBackgroundWhitelist(mUid);
@@ -145,13 +136,14 @@
             removeRestrictBackgroundWhitelist(mUid);
 
             // Make TEST_APP2_PKG go to foreground and mUid will be allowed temporarily.
-            launchComponentAndAssertNetworkAccess(TYPE_COMPONENT_ACTIVTIY);
+            launchActivity();
             assertForegroundState();
             assertNetworkingBlockedStatusForUid(mUid, METERED,
                     false /* expectedResult */); // Match NTWK_ALLOWED_TMP_ALLOWLIST
 
             // Back to background.
             finishActivity();
+            assertBackgroundState();
             assertNetworkingBlockedStatusForUid(mUid, METERED,
                     true /* expectedResult */); // Match NTWK_BLOCKED_BG_RESTRICT
         } finally {
@@ -222,26 +214,27 @@
             // enabled and mUid is not in the restrict background whitelist and TEST_APP2_PKG is not
             // in the foreground. For other cases, it will return false.
             setRestrictBackground(true);
-            assertTrue(isUidRestrictedOnMeteredNetworks(mUid));
+            assertIsUidRestrictedOnMeteredNetworks(mUid, true /* expectedResult */);
 
             // Make TEST_APP2_PKG go to foreground and isUidRestrictedOnMeteredNetworks() will
             // return false.
-            launchComponentAndAssertNetworkAccess(TYPE_COMPONENT_ACTIVTIY);
+            launchActivity();
             assertForegroundState();
-            assertFalse(isUidRestrictedOnMeteredNetworks(mUid));
+            assertIsUidRestrictedOnMeteredNetworks(mUid, false /* expectedResult */);
             // Back to background.
             finishActivity();
+            assertBackgroundState();
 
             // Add mUid into restrict background whitelist and isUidRestrictedOnMeteredNetworks()
             // will return false.
             addRestrictBackgroundWhitelist(mUid);
-            assertFalse(isUidRestrictedOnMeteredNetworks(mUid));
+            assertIsUidRestrictedOnMeteredNetworks(mUid, false /* expectedResult */);
             removeRestrictBackgroundWhitelist(mUid);
         } finally {
             // Restrict background is disabled and isUidRestrictedOnMeteredNetworks() will return
             // false.
             setRestrictBackground(false);
-            assertFalse(isUidRestrictedOnMeteredNetworks(mUid));
+            assertIsUidRestrictedOnMeteredNetworks(mUid, false /* expectedResult */);
         }
     }
 }
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkPolicyTestUtils.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkPolicyTestUtils.java
index 89a9bd6..9c4a348 100644
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkPolicyTestUtils.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/NetworkPolicyTestUtils.java
@@ -439,6 +439,11 @@
         PollingCheck.waitFor(() -> (expectedResult == isUidNetworkingBlocked(uid, metered)));
     }
 
+    public static void assertIsUidRestrictedOnMeteredNetworks(int uid, boolean expectedResult)
+            throws Exception {
+        PollingCheck.waitFor(() -> (expectedResult == isUidRestrictedOnMeteredNetworks(uid)));
+    }
+
     public static boolean isUidNetworkingBlocked(int uid, boolean meteredNetwork) {
         final UiAutomation uiAutomation = getInstrumentation().getUiAutomation();
         try {
diff --git a/tests/cts/hostside/app/src/com/android/cts/net/hostside/RestrictedModeTest.java b/tests/cts/hostside/app/src/com/android/cts/net/hostside/RestrictedModeTest.java
index 5f0f6d6..4266aad 100644
--- a/tests/cts/hostside/app/src/com/android/cts/net/hostside/RestrictedModeTest.java
+++ b/tests/cts/hostside/app/src/com/android/cts/net/hostside/RestrictedModeTest.java
@@ -24,6 +24,7 @@
     @Before
     public void setUp() throws Exception {
         super.setUp();
+        setRestrictedNetworkingMode(false);
     }
 
     @After
@@ -34,8 +35,6 @@
 
     @Test
     public void testNetworkAccess() throws Exception {
-        setRestrictedNetworkingMode(false);
-
         // go to foreground state and enable restricted mode
         launchComponentAndAssertNetworkAccess(TYPE_COMPONENT_ACTIVTIY);
         setRestrictedNetworkingMode(true);
@@ -54,4 +53,18 @@
         finishActivity();
         assertBackgroundNetworkAccess(true);
     }
+
+    @Test
+    public void testNetworkAccess_withBatterySaver() throws Exception {
+        setBatterySaverMode(true);
+        addPowerSaveModeWhitelist(TEST_APP2_PKG);
+        assertBackgroundNetworkAccess(true);
+
+        setRestrictedNetworkingMode(true);
+        // App would be denied network access since Restricted mode is on.
+        assertBackgroundNetworkAccess(false);
+        setRestrictedNetworkingMode(false);
+        // Given that Restricted mode is turned off, app should be able to access network again.
+        assertBackgroundNetworkAccess(true);
+    }
 }
diff --git a/tests/cts/hostside/app2/AndroidManifest.xml b/tests/cts/hostside/app2/AndroidManifest.xml
index 6c9b469..ff7240d 100644
--- a/tests/cts/hostside/app2/AndroidManifest.xml
+++ b/tests/cts/hostside/app2/AndroidManifest.xml
@@ -22,6 +22,7 @@
     <uses-permission android:name="android.permission.FOREGROUND_SERVICE"/>
     <uses-permission android:name="android.permission.INTERNET"/>
     <uses-permission android:name="android.permission.PACKAGE_USAGE_STATS" />
+    <uses-permission android:name="android.permission.POST_NOTIFICATIONS" />
 
     <!--
      This application is used to listen to RESTRICT_BACKGROUND_CHANGED intents and store
diff --git a/tests/cts/hostside/app2/src/com/android/cts/net/hostside/app2/MyActivity.java b/tests/cts/hostside/app2/src/com/android/cts/net/hostside/app2/MyActivity.java
index 9fdb9c9..eb7dca7 100644
--- a/tests/cts/hostside/app2/src/com/android/cts/net/hostside/app2/MyActivity.java
+++ b/tests/cts/hostside/app2/src/com/android/cts/net/hostside/app2/MyActivity.java
@@ -17,7 +17,6 @@
 
 import static com.android.cts.net.hostside.app2.Common.ACTION_FINISH_ACTIVITY;
 import static com.android.cts.net.hostside.app2.Common.TAG;
-import static com.android.cts.net.hostside.app2.Common.TEST_PKG;
 import static com.android.cts.net.hostside.app2.Common.TYPE_COMPONENT_ACTIVTY;
 
 import android.app.Activity;
@@ -25,13 +24,10 @@
 import android.content.Context;
 import android.content.Intent;
 import android.content.IntentFilter;
-import android.os.AsyncTask;
 import android.os.Bundle;
-import android.os.RemoteException;
+import android.os.RemoteCallback;
 import android.util.Log;
 
-import com.android.cts.net.hostside.INetworkStateObserver;
-
 /**
  * Activity used to bring process to foreground.
  */
@@ -51,7 +47,13 @@
                 MyActivity.this.finish();
             }
         };
-        registerReceiver(finishCommandReceiver, new IntentFilter(ACTION_FINISH_ACTIVITY));
+        registerReceiver(finishCommandReceiver, new IntentFilter(ACTION_FINISH_ACTIVITY),
+                Context.RECEIVER_EXPORTED);
+        final RemoteCallback callback = getIntent().getParcelableExtra(
+                Intent.EXTRA_REMOTE_CALLBACK);
+        if (callback != null) {
+            callback.sendResult(null);
+        }
     }
 
     @Override
diff --git a/tests/cts/hostside/app2/src/com/android/cts/net/hostside/app2/MyJobService.java b/tests/cts/hostside/app2/src/com/android/cts/net/hostside/app2/MyJobService.java
index 51c3157..8c112b6 100644
--- a/tests/cts/hostside/app2/src/com/android/cts/net/hostside/app2/MyJobService.java
+++ b/tests/cts/hostside/app2/src/com/android/cts/net/hostside/app2/MyJobService.java
@@ -56,7 +56,8 @@
                 }
             }
         };
-        registerReceiver(mFinishCommandReceiver, new IntentFilter(ACTION_FINISH_JOB));
+        registerReceiver(mFinishCommandReceiver, new IntentFilter(ACTION_FINISH_JOB),
+                Context.RECEIVER_EXPORTED);
         return true;
     }
 
diff --git a/tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java b/tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java
index a95fc64..f633df4 100644
--- a/tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java
+++ b/tests/cts/hostside/src/com/android/cts/net/HostsideRestrictBackgroundNetworkTests.java
@@ -330,6 +330,11 @@
                 "testNetworkAccess");
     }
 
+    public void testNetworkAccess_restrictedMode_withBatterySaver() throws Exception {
+        runDeviceTests(TEST_PKG, TEST_PKG + ".RestrictedModeTest",
+                "testNetworkAccess_withBatterySaver");
+    }
+
     /************************
      * Expedited job tests. *
      ************************/
diff --git a/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java b/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java
index 147fca9..de4f41b 100644
--- a/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java
+++ b/tests/cts/net/src/android/net/cts/NetworkStatsManagerTest.java
@@ -21,11 +21,19 @@
 import static android.app.usage.NetworkStats.Bucket.METERED_ALL;
 import static android.app.usage.NetworkStats.Bucket.METERED_NO;
 import static android.app.usage.NetworkStats.Bucket.METERED_YES;
+import static android.app.usage.NetworkStats.Bucket.ROAMING_ALL;
+import static android.app.usage.NetworkStats.Bucket.ROAMING_NO;
+import static android.app.usage.NetworkStats.Bucket.ROAMING_YES;
 import static android.app.usage.NetworkStats.Bucket.STATE_ALL;
 import static android.app.usage.NetworkStats.Bucket.STATE_DEFAULT;
 import static android.app.usage.NetworkStats.Bucket.STATE_FOREGROUND;
 import static android.app.usage.NetworkStats.Bucket.TAG_NONE;
 import static android.app.usage.NetworkStats.Bucket.UID_ALL;
+import static android.net.netstats.NetworkStatsDataMigrationUtils.PREFIX_UID;
+import static android.net.netstats.NetworkStatsDataMigrationUtils.PREFIX_UID_TAG;
+import static android.net.netstats.NetworkStatsDataMigrationUtils.PREFIX_XT;
+
+import static com.android.testutils.DevSdkIgnoreRuleKt.SC_V2;
 
 import android.app.AppOpsManager;
 import android.app.usage.NetworkStats;
@@ -37,7 +45,10 @@
 import android.net.NetworkCapabilities;
 import android.net.NetworkInfo;
 import android.net.NetworkRequest;
+import android.net.NetworkStatsCollection;
+import android.net.NetworkStatsHistory;
 import android.net.TrafficStats;
+import android.net.netstats.NetworkStatsDataMigrationUtils;
 import android.os.Handler;
 import android.os.HandlerThread;
 import android.os.Process;
@@ -46,10 +57,13 @@
 import android.platform.test.annotations.AppModeFull;
 import android.telephony.TelephonyManager;
 import android.test.InstrumentationTestCase;
+import android.text.TextUtils;
 import android.util.Log;
 
 import com.android.compatibility.common.util.ShellIdentityUtils;
 import com.android.compatibility.common.util.SystemUtil;
+import com.android.modules.utils.build.SdkLevel;
+import com.android.testutils.DevSdkIgnoreRule;
 
 import java.io.IOException;
 import java.io.InputStream;
@@ -59,6 +73,10 @@
 import java.net.UnknownHostException;
 import java.text.MessageFormat;
 import java.util.ArrayList;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.TimeUnit;
 
 public class NetworkStatsManagerTest extends InstrumentationTestCase {
     private static final String LOG_TAG = "NetworkStatsManagerTest";
@@ -77,6 +95,7 @@
 
     private abstract class NetworkInterfaceToTest {
         private boolean mMetered;
+        private boolean mRoaming;
         private boolean mIsDefault;
 
         abstract int getNetworkType();
@@ -90,6 +109,14 @@
             this.mMetered = metered;
         }
 
+        public boolean getRoaming() {
+            return mRoaming;
+        }
+
+        public void setRoaming(boolean roaming) {
+            this.mRoaming = roaming;
+        }
+
         public boolean getIsDefault() {
             return mIsDefault;
         }
@@ -267,6 +294,7 @@
         private URL mUrl;
         public boolean success;
         public boolean metered;
+        public boolean roaming;
         public boolean isDefault;
 
         NetworkCallback(long tolerance, URL url) {
@@ -274,6 +302,7 @@
             mUrl = url;
             success = false;
             metered = false;
+            roaming = false;
             isDefault = false;
         }
 
@@ -303,6 +332,8 @@
                 success = true;
                 metered = !mCm.getNetworkCapabilities(network)
                         .hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_METERED);
+                roaming = !mCm.getNetworkCapabilities(network)
+                        .hasCapability(NetworkCapabilities.NET_CAPABILITY_NOT_ROAMING);
                 synchronized (NetworkStatsManagerTest.this) {
                     NetworkStatsManagerTest.this.notify();
                 }
@@ -333,6 +364,7 @@
         }
         if (callback.success) {
             mNetworkInterfacesToTest[networkTypeIndex].setMetered(callback.metered);
+            mNetworkInterfacesToTest[networkTypeIndex].setRoaming(callback.roaming);
             mNetworkInterfacesToTest[networkTypeIndex].setIsDefault(callback.isDefault);
             return true;
         }
@@ -377,6 +409,7 @@
             assertEquals(bucket.getState(), STATE_ALL);
             assertEquals(bucket.getUid(), UID_ALL);
             assertEquals(bucket.getMetered(), METERED_ALL);
+            assertEquals(bucket.getRoaming(), ROAMING_ALL);
             assertEquals(bucket.getDefaultNetworkStatus(), DEFAULT_NETWORK_ALL);
             setAppOpsMode(AppOpsManager.OPSTR_GET_USAGE_STATS, "deny");
             try {
@@ -412,6 +445,7 @@
             assertEquals(bucket.getState(), STATE_ALL);
             assertEquals(bucket.getUid(), UID_ALL);
             assertEquals(bucket.getMetered(), METERED_ALL);
+            assertEquals(bucket.getRoaming(), ROAMING_ALL);
             assertEquals(bucket.getDefaultNetworkStatus(), DEFAULT_NETWORK_ALL);
             setAppOpsMode(AppOpsManager.OPSTR_GET_USAGE_STATS, "deny");
             try {
@@ -451,15 +485,19 @@
                 long totalTxBytes = 0;
                 long totalRxBytes = 0;
                 boolean hasCorrectMetering = false;
+                boolean hasCorrectRoaming = false;
                 boolean hasCorrectDefaultStatus = false;
                 int expectedMetering = mNetworkInterfacesToTest[i].getMetered()
                         ? METERED_YES : METERED_NO;
+                int expectedRoaming = mNetworkInterfacesToTest[i].getRoaming()
+                        ? ROAMING_YES : ROAMING_NO;
                 int expectedDefaultStatus = mNetworkInterfacesToTest[i].getIsDefault()
                         ? DEFAULT_NETWORK_YES : DEFAULT_NETWORK_NO;
                 while (result.hasNextBucket()) {
                     assertTrue(result.getNextBucket(bucket));
                     assertTimestamps(bucket);
                     hasCorrectMetering |= bucket.getMetered() == expectedMetering;
+                    hasCorrectRoaming |= bucket.getRoaming() == expectedRoaming;
                     if (bucket.getUid() == Process.myUid()) {
                         totalTxPackets += bucket.getTxPackets();
                         totalRxPackets += bucket.getRxPackets();
@@ -472,6 +510,8 @@
                 assertFalse(result.getNextBucket(bucket));
                 assertTrue("Incorrect metering for NetworkType: "
                         + mNetworkInterfacesToTest[i].getNetworkType(), hasCorrectMetering);
+                assertTrue("Incorrect roaming for NetworkType: "
+                        + mNetworkInterfacesToTest[i].getNetworkType(), hasCorrectRoaming);
                 assertTrue("Incorrect isDefault for NetworkType: "
                         + mNetworkInterfacesToTest[i].getNetworkType(), hasCorrectDefaultStatus);
                 assertTrue("No Rx bytes usage for uid " + Process.myUid(), totalRxBytes > 0);
@@ -564,6 +604,7 @@
                     assertTimestamps(bucket);
                     assertEquals(bucket.getState(), STATE_ALL);
                     assertEquals(bucket.getMetered(), METERED_ALL);
+                    assertEquals(bucket.getRoaming(), ROAMING_ALL);
                     assertEquals(bucket.getDefaultNetworkStatus(), DEFAULT_NETWORK_ALL);
                     assertEquals(bucket.getUid(), Process.myUid());
                     totalTxPackets += bucket.getTxPackets();
@@ -617,6 +658,7 @@
                     assertTimestamps(bucket);
                     assertEquals(bucket.getState(), STATE_ALL);
                     assertEquals(bucket.getMetered(), METERED_ALL);
+                    assertEquals(bucket.getRoaming(), ROAMING_ALL);
                     assertEquals(bucket.getDefaultNetworkStatus(), DEFAULT_NETWORK_ALL);
                     assertEquals(bucket.getUid(), Process.myUid());
                     if (bucket.getTag() == NETWORK_TAG) {
@@ -798,6 +840,43 @@
             // storing files of >2MB in CTS.
 
             mNsm.unregisterUsageCallback(usageCallback);
+
+            // For T- devices, the registerUsageCallback invocation below will need a looper
+            // from the thread that calls into the API, which is not available in the test.
+            if (SdkLevel.isAtLeastT()) {
+                mNsm.registerUsageCallback(mNetworkInterfacesToTest[i].getNetworkType(),
+                        getSubscriberId(i), THRESHOLD_BYTES, usageCallback);
+                mNsm.unregisterUsageCallback(usageCallback);
+            }
+        }
+    }
+
+    @AppModeFull
+    @DevSdkIgnoreRule.IgnoreUpTo(SC_V2)
+    public void testDataMigrationUtils() throws Exception {
+        final List<String> prefixes = List.of(PREFIX_UID, PREFIX_XT, PREFIX_UID_TAG);
+        for (final String prefix : prefixes) {
+            final long duration = TextUtils.equals(PREFIX_XT, prefix) ? TimeUnit.HOURS.toMillis(1)
+                    : TimeUnit.HOURS.toMillis(2);
+
+            final NetworkStatsCollection collection =
+                    NetworkStatsDataMigrationUtils.readPlatformCollection(prefix, duration);
+
+            final long now = System.currentTimeMillis();
+            final Set<Map.Entry<NetworkStatsCollection.Key, NetworkStatsHistory>> entries =
+                    collection.getEntries().entrySet();
+            for (final Map.Entry<NetworkStatsCollection.Key, NetworkStatsHistory> entry : entries) {
+                for (final NetworkStatsHistory.Entry historyEntry : entry.getValue().getEntries()) {
+                    // Verify all value fields are reasonable.
+                    assertTrue(historyEntry.getBucketStart() <= now);
+                    assertTrue(historyEntry.getActiveTime() <= duration);
+                    assertTrue(historyEntry.getRxBytes() >= 0);
+                    assertTrue(historyEntry.getRxPackets() >= 0);
+                    assertTrue(historyEntry.getTxBytes() >= 0);
+                    assertTrue(historyEntry.getTxPackets() >= 0);
+                    assertTrue(historyEntry.getOperations() >= 0);
+                }
+            }
         }
     }
 
@@ -838,6 +917,7 @@
             if (expectedTag != null) assertEquals(bucket.getTag(), (int) expectedTag);
             if (expectedState != null) assertEquals(bucket.getState(), (int) expectedState);
             assertEquals(bucket.getMetered(), METERED_ALL);
+            assertEquals(bucket.getRoaming(), ROAMING_ALL);
             assertEquals(bucket.getDefaultNetworkStatus(), DEFAULT_NETWORK_ALL);
             if (bucket.getUid() == Process.myUid()) {
                 totalTxPackets += bucket.getTxPackets();
diff --git a/tests/deflake/Android.bp b/tests/deflake/Android.bp
index b3d0363..8205f1c 100644
--- a/tests/deflake/Android.bp
+++ b/tests/deflake/Android.bp
@@ -21,7 +21,7 @@
 
 // FrameworksNetDeflakeTest depends on FrameworksNetTests so it should be disabled
 // if FrameworksNetTests is disabled.
-enable_frameworks_net_deflake_test = false
+enable_frameworks_net_deflake_test = true
 // Placeholder
 // This is a placeholder comment to minimize merge conflicts, as enable_frameworks_net_deflake_test
 // may have different values depending on the branch
diff --git a/tests/unit/Android.bp b/tests/unit/Android.bp
index b08f709..1967e53 100644
--- a/tests/unit/Android.bp
+++ b/tests/unit/Android.bp
@@ -13,7 +13,7 @@
 // Whether to enable the FrameworksNetTests. Set to false in the branches that might have older
 // frameworks/base since FrameworksNetTests includes the test for classes that are not in
 // connectivity module.
-enable_frameworks_net_tests = false
+enable_frameworks_net_tests = true
 // Placeholder
 // This is a placeholder comment to minimize merge conflicts, as enable_frameworks_net_tests
 // may have different values depending on the branch
diff --git a/tests/unit/java/android/net/NetworkStatsCollectionTest.java b/tests/unit/java/android/net/NetworkStatsCollectionTest.java
index 32c106d..0f02850 100644
--- a/tests/unit/java/android/net/NetworkStatsCollectionTest.java
+++ b/tests/unit/java/android/net/NetworkStatsCollectionTest.java
@@ -38,13 +38,11 @@
 import static org.junit.Assert.fail;
 
 import android.content.res.Resources;
-import android.net.NetworkStatsCollection.Key;
 import android.os.Process;
 import android.os.UserHandle;
 import android.telephony.SubscriptionPlan;
 import android.telephony.TelephonyManager;
 import android.text.format.DateUtils;
-import android.util.ArrayMap;
 import android.util.RecurrenceRule;
 
 import androidx.test.InstrumentationRegistry;
@@ -75,7 +73,6 @@
 import java.time.ZonedDateTime;
 import java.util.ArrayList;
 import java.util.List;
-import java.util.Map;
 
 /**
  * Tests for {@link NetworkStatsCollection}.
@@ -534,52 +531,6 @@
         assertThrows(ArithmeticException.class, () -> multiplySafeByRational(30, 3, 0));
     }
 
-    @Test
-    public void testBuilder() {
-        final Map<Key, NetworkStatsHistory> expectedEntries = new ArrayMap<>();
-        final NetworkStats.Entry entry = new NetworkStats.Entry();
-        final NetworkIdentitySet ident = new NetworkIdentitySet();
-        final Key key1 = new Key(ident, 0, 0, 0);
-        final Key key2 = new Key(ident, 1, 0, 0);
-        final long bucketDuration = 10;
-
-        final NetworkStatsHistory.Entry entry1 = new NetworkStatsHistory.Entry(10, 10, 40,
-                4, 50, 5, 60);
-        final NetworkStatsHistory.Entry entry2 = new NetworkStatsHistory.Entry(30, 10, 3,
-                41, 7, 1, 0);
-
-        NetworkStatsHistory history1 = new NetworkStatsHistory.Builder(10, 5)
-                .addEntry(entry1)
-                .addEntry(entry2)
-                .build();
-
-        NetworkStatsHistory history2 = new NetworkStatsHistory(10, 5);
-
-        NetworkStatsCollection actualCollection = new NetworkStatsCollection.Builder(bucketDuration)
-                .addEntry(key1, history1)
-                .addEntry(key2, history2)
-                .build();
-
-        // The builder will omit any entry with empty history. Thus, history2
-        // is not expected in the result collection.
-        expectedEntries.put(key1, history1);
-
-        final Map<Key, NetworkStatsHistory> actualEntries = actualCollection.getEntries();
-
-        assertEquals(expectedEntries.size(), actualEntries.size());
-        for (Key expectedKey : expectedEntries.keySet()) {
-            final NetworkStatsHistory expectedHistory = expectedEntries.get(expectedKey);
-
-            final NetworkStatsHistory actualHistory = actualEntries.get(expectedKey);
-            assertNotNull(actualHistory);
-
-            assertEquals(expectedHistory.getEntries(), actualHistory.getEntries());
-
-            actualEntries.remove(expectedKey);
-        }
-        assertEquals(0, actualEntries.size());
-    }
-
     /**
      * Copy a {@link Resources#openRawResource(int)} into {@link File} for
      * testing purposes.
diff --git a/tests/unit/java/android/net/NetworkStatsHistoryTest.java b/tests/unit/java/android/net/NetworkStatsHistoryTest.java
index c170605..c5f8c00 100644
--- a/tests/unit/java/android/net/NetworkStatsHistoryTest.java
+++ b/tests/unit/java/android/net/NetworkStatsHistoryTest.java
@@ -56,7 +56,6 @@
 import java.io.ByteArrayOutputStream;
 import java.io.DataInputStream;
 import java.io.DataOutputStream;
-import java.util.List;
 import java.util.Random;
 
 @RunWith(DevSdkIgnoreRunner.class)
@@ -533,40 +532,6 @@
         assertEquals(512L + 4096L, stats.getTotalBytes());
     }
 
-    @Test
-    public void testBuilder() {
-        final NetworkStatsHistory.Entry entry1 = new NetworkStatsHistory.Entry(10, 30, 40,
-                4, 50, 5, 60);
-        final NetworkStatsHistory.Entry entry2 = new NetworkStatsHistory.Entry(30, 15, 3,
-                41, 7, 1, 0);
-        final NetworkStatsHistory.Entry entry3 = new NetworkStatsHistory.Entry(7, 301, 11,
-                14, 31, 2, 80);
-
-        final NetworkStatsHistory statsEmpty = new NetworkStatsHistory
-                .Builder(HOUR_IN_MILLIS, 10).build();
-        assertEquals(0, statsEmpty.getEntries().size());
-        assertEquals(HOUR_IN_MILLIS, statsEmpty.getBucketDuration());
-
-        NetworkStatsHistory statsSingle = new NetworkStatsHistory
-                .Builder(HOUR_IN_MILLIS, 8)
-                .addEntry(entry1)
-                .build();
-        assertEquals(1, statsSingle.getEntries().size());
-        assertEquals(HOUR_IN_MILLIS, statsSingle.getBucketDuration());
-        assertEquals(entry1, statsSingle.getEntries().get(0));
-
-        NetworkStatsHistory statsMultiple = new NetworkStatsHistory
-                .Builder(SECOND_IN_MILLIS, 0)
-                .addEntry(entry1).addEntry(entry2).addEntry(entry3)
-                .build();
-        final List<NetworkStatsHistory.Entry> entries = statsMultiple.getEntries();
-        assertEquals(3, entries.size());
-        assertEquals(SECOND_IN_MILLIS, statsMultiple.getBucketDuration());
-        assertEquals(entry1, entries.get(0));
-        assertEquals(entry2, entries.get(1));
-        assertEquals(entry3, entries.get(2));
-    }
-
     private static void assertIndexBeforeAfter(
             NetworkStatsHistory stats, int before, int after, long time) {
         assertEquals("unexpected before", before, stats.getIndexBefore(time));
diff --git a/tests/unit/java/android/net/NetworkTemplateTest.kt b/tests/unit/java/android/net/NetworkTemplateTest.kt
index 453612f..abd1825 100644
--- a/tests/unit/java/android/net/NetworkTemplateTest.kt
+++ b/tests/unit/java/android/net/NetworkTemplateTest.kt
@@ -29,12 +29,8 @@
 import android.net.NetworkStats.METERED_NO
 import android.net.NetworkStats.METERED_YES
 import android.net.NetworkStats.ROAMING_ALL
-import android.net.NetworkTemplate.MATCH_BLUETOOTH
-import android.net.NetworkTemplate.MATCH_CARRIER
-import android.net.NetworkTemplate.MATCH_ETHERNET
 import android.net.NetworkTemplate.MATCH_MOBILE
 import android.net.NetworkTemplate.MATCH_MOBILE_WILDCARD
-import android.net.NetworkTemplate.MATCH_PROXY
 import android.net.NetworkTemplate.MATCH_WIFI
 import android.net.NetworkTemplate.MATCH_WIFI_WILDCARD
 import android.net.NetworkTemplate.NETWORK_TYPE_ALL
@@ -52,11 +48,9 @@
 import android.net.wifi.WifiInfo
 import android.os.Build
 import android.telephony.TelephonyManager
-import com.android.net.module.util.NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_ALL
 import com.android.net.module.util.NetworkStatsUtils.SUBSCRIBER_ID_MATCH_RULE_EXACT
 import com.android.testutils.DevSdkIgnoreRule
 import com.android.testutils.DevSdkIgnoreRunner
-import com.android.testutils.SC_V2
 import com.android.testutils.assertParcelSane
 import org.junit.Before
 import org.junit.Test
@@ -65,7 +59,6 @@
 import org.mockito.Mockito.`when`
 import org.mockito.MockitoAnnotations
 import kotlin.test.assertEquals
-import kotlin.test.assertFailsWith
 import kotlin.test.assertFalse
 import kotlin.test.assertNotEquals
 import kotlin.test.assertTrue
@@ -555,140 +548,4 @@
             it.assertMatches(identMobileImsi3)
         }
     }
-
-    @DevSdkIgnoreRule.IgnoreUpTo(SC_V2) // TODO: Use to Build.VERSION_CODES.SC_V2 when available
-    @Test
-    fun testBuilderMatchRules() {
-        // Verify unknown match rules cannot construct templates.
-        listOf(Integer.MIN_VALUE, -1, Integer.MAX_VALUE).forEach {
-            assertFailsWith<IllegalArgumentException> {
-                NetworkTemplate.Builder(it).build()
-            }
-        }
-
-        // Verify hidden match rules cannot construct templates.
-        listOf(MATCH_WIFI_WILDCARD, MATCH_MOBILE_WILDCARD, MATCH_PROXY).forEach {
-            assertFailsWith<IllegalArgumentException> {
-                NetworkTemplate.Builder(it).build()
-            }
-        }
-
-        // Verify template which matches metered cellular and carrier networks with
-        // the given IMSI. See buildTemplateMobileAll and buildTemplateCarrierMetered.
-        listOf(MATCH_MOBILE, MATCH_CARRIER).forEach { matchRule ->
-            NetworkTemplate.Builder(matchRule).setSubscriberIds(setOf(TEST_IMSI1))
-                    .setMeteredness(METERED_YES).build().let {
-                        val expectedTemplate = NetworkTemplate(matchRule, TEST_IMSI1,
-                                arrayOf(TEST_IMSI1), arrayOf<String>(), METERED_YES,
-                                ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
-                                OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_EXACT)
-                        assertEquals(expectedTemplate, it)
-                    }
-        }
-
-        // Verify carrier template cannot be created without IMSI.
-        assertFailsWith<IllegalArgumentException> {
-            NetworkTemplate.Builder(MATCH_CARRIER).build()
-        }
-
-        // Verify template which matches metered cellular networks,
-        // regardless of IMSI. See buildTemplateMobileWildcard.
-        NetworkTemplate.Builder(MATCH_MOBILE).setMeteredness(METERED_YES).build().let {
-            val expectedTemplate = NetworkTemplate(MATCH_MOBILE_WILDCARD, null /*subscriberId*/,
-                    null /*subscriberIds*/, arrayOf<String>(),
-                    METERED_YES, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
-                    OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
-            assertEquals(expectedTemplate, it)
-        }
-
-        // Verify template which matches metered cellular networks and ratType.
-        // See NetworkTemplate#buildTemplateMobileWithRatType.
-        NetworkTemplate.Builder(MATCH_MOBILE).setSubscriberIds(setOf(TEST_IMSI1))
-                .setMeteredness(METERED_YES).setRatType(TelephonyManager.NETWORK_TYPE_UMTS)
-                .build().let {
-                    val expectedTemplate = NetworkTemplate(MATCH_MOBILE, TEST_IMSI1,
-                            arrayOf(TEST_IMSI1), arrayOf<String>(), METERED_YES,
-                            ROAMING_ALL, DEFAULT_NETWORK_ALL, TelephonyManager.NETWORK_TYPE_UMTS,
-                            OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_EXACT)
-                    assertEquals(expectedTemplate, it)
-                }
-
-        // Verify template which matches all wifi networks,
-        // regardless of Wifi Network Key. See buildTemplateWifiWildcard and buildTemplateWifi.
-        NetworkTemplate.Builder(MATCH_WIFI).build().let {
-            val expectedTemplate = NetworkTemplate(MATCH_WIFI_WILDCARD, null /*subscriberId*/,
-                    null /*subscriberIds*/, arrayOf<String>(),
-                    METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
-                    OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
-            assertEquals(expectedTemplate, it)
-        }
-
-        // Verify template which matches wifi networks with the given Wifi Network Key.
-        // See buildTemplateWifi(wifiNetworkKey).
-        NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(setOf(TEST_WIFI_KEY1)).build().let {
-            val expectedTemplate = NetworkTemplate(MATCH_WIFI, null /*subscriberId*/,
-                    null /*subscriberIds*/, arrayOf(TEST_WIFI_KEY1),
-                    METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
-                    OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
-            assertEquals(expectedTemplate, it)
-        }
-
-        // Verify template which matches all wifi networks with the
-        // given Wifi Network Key, and IMSI. See buildTemplateWifi(wifiNetworkKey, subscriberId).
-        NetworkTemplate.Builder(MATCH_WIFI).setSubscriberIds(setOf(TEST_IMSI1))
-                .setWifiNetworkKeys(setOf(TEST_WIFI_KEY1)).build().let {
-                    val expectedTemplate = NetworkTemplate(MATCH_WIFI, TEST_IMSI1,
-                            arrayOf(TEST_IMSI1), arrayOf(TEST_WIFI_KEY1),
-                            METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
-                            OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_EXACT)
-                    assertEquals(expectedTemplate, it)
-                }
-
-        // Verify template which matches ethernet and bluetooth networks.
-        // See buildTemplateEthernet and buildTemplateBluetooth.
-        listOf(MATCH_ETHERNET, MATCH_BLUETOOTH).forEach { matchRule ->
-            NetworkTemplate.Builder(matchRule).build().let {
-                val expectedTemplate = NetworkTemplate(matchRule, null /*subscriberId*/,
-                        null /*subscriberIds*/, arrayOf<String>(),
-                        METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
-                        OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
-                assertEquals(expectedTemplate, it)
-            }
-        }
-    }
-
-    @DevSdkIgnoreRule.IgnoreUpTo(SC_V2) // TODO: Use to Build.VERSION_CODES.SC_V2 when available
-    @Test
-    fun testBuilderWifiNetworkKeys() {
-        // Verify template builder which generates same template with the given different
-        // sequence keys.
-        NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(
-                setOf(TEST_WIFI_KEY1, TEST_WIFI_KEY2)).build().let {
-            val expectedTemplate = NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(
-                    setOf(TEST_WIFI_KEY2, TEST_WIFI_KEY1)).build()
-            assertEquals(expectedTemplate, it)
-        }
-
-        // Verify template which matches non-wifi networks with the given key is invalid.
-        listOf(MATCH_MOBILE, MATCH_CARRIER, MATCH_ETHERNET, MATCH_BLUETOOTH, -1,
-                Integer.MAX_VALUE).forEach { matchRule ->
-            assertFailsWith<IllegalArgumentException> {
-                NetworkTemplate.Builder(matchRule).setWifiNetworkKeys(setOf(TEST_WIFI_KEY1)).build()
-            }
-        }
-
-        // Verify template which matches wifi networks with the given null key is invalid.
-        assertFailsWith<IllegalArgumentException> {
-            NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(setOf(null)).build()
-        }
-
-        // Verify template which matches wifi wildcard with the given empty key set.
-        NetworkTemplate.Builder(MATCH_WIFI).setWifiNetworkKeys(setOf<String>()).build().let {
-            val expectedTemplate = NetworkTemplate(MATCH_WIFI_WILDCARD, null /*subscriberId*/,
-                    arrayOf<String>() /*subscriberIds*/, arrayOf<String>(),
-                    METERED_ALL, ROAMING_ALL, DEFAULT_NETWORK_ALL, NETWORK_TYPE_ALL,
-                    OEM_MANAGED_ALL, SUBSCRIBER_ID_MATCH_RULE_ALL)
-            assertEquals(expectedTemplate, it)
-        }
-    }
 }