Merge "Build framework-connectivity-tiramisu library" am: a77cad355b

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Connectivity/+/1912733

Change-Id: I86470b15b26ac171f8cb07f5d51b2bf68db1da51

Tethering/apex/Android.bp

@@ -95,6 +95,7 @@ bootclasspath_fragment {
     name: "com.android.tethering-bootclasspath-fragment",
     contents: [
         "framework-connectivity",
+        "framework-connectivity-tiramisu",
         "framework-tethering",
     ],
     apex_available: ["com.android.tethering"],
@@ -116,6 +117,7 @@ bootclasspath_fragment {
     // Additional hidden API flag files to override the defaults. This must only be
     // modified by the Soong or platform compat team.
     hidden_api: {
+        max_target_r_low_priority: ["hiddenapi/hiddenapi-max-target-r-loprio.txt"],
         max_target_o_low_priority: ["hiddenapi/hiddenapi-max-target-o-low-priority.txt"],
         unsupported: ["hiddenapi/hiddenapi-unsupported.txt"],
     },

Tethering/apex/hiddenapi/hiddenapi-max-target-o-low-priority.txt

@@ -1163,6 +1163,93 @@ Landroid/net/NetworkWatchlistManager;->reloadWatchlist()V
 Landroid/net/NetworkWatchlistManager;->reportWatchlistIfNecessary()V
 Landroid/net/NetworkWatchlistManager;->SHARED_MEMORY_TAG:Ljava/lang/String;
 Landroid/net/NetworkWatchlistManager;->TAG:Ljava/lang/String;
+Landroid/net/nsd/DnsSdTxtRecord;-><init>()V
+Landroid/net/nsd/DnsSdTxtRecord;-><init>(Landroid/net/nsd/DnsSdTxtRecord;)V
+Landroid/net/nsd/DnsSdTxtRecord;-><init>([B)V
+Landroid/net/nsd/DnsSdTxtRecord;->contains(Ljava/lang/String;)Z
+Landroid/net/nsd/DnsSdTxtRecord;->CREATOR:Landroid/os/Parcelable$Creator;
+Landroid/net/nsd/DnsSdTxtRecord;->get(Ljava/lang/String;)Ljava/lang/String;
+Landroid/net/nsd/DnsSdTxtRecord;->getKey(I)Ljava/lang/String;
+Landroid/net/nsd/DnsSdTxtRecord;->getRawData()[B
+Landroid/net/nsd/DnsSdTxtRecord;->getValue(I)[B
+Landroid/net/nsd/DnsSdTxtRecord;->getValue(Ljava/lang/String;)[B
+Landroid/net/nsd/DnsSdTxtRecord;->getValueAsString(I)Ljava/lang/String;
+Landroid/net/nsd/DnsSdTxtRecord;->insert([B[BI)V
+Landroid/net/nsd/DnsSdTxtRecord;->keyCount()I
+Landroid/net/nsd/DnsSdTxtRecord;->mData:[B
+Landroid/net/nsd/DnsSdTxtRecord;->mSeperator:B
+Landroid/net/nsd/DnsSdTxtRecord;->remove(Ljava/lang/String;)I
+Landroid/net/nsd/DnsSdTxtRecord;->set(Ljava/lang/String;Ljava/lang/String;)V
+Landroid/net/nsd/DnsSdTxtRecord;->size()I
+Landroid/net/nsd/INsdManager$Stub$Proxy;-><init>(Landroid/os/IBinder;)V
+Landroid/net/nsd/INsdManager$Stub$Proxy;->getInterfaceDescriptor()Ljava/lang/String;
+Landroid/net/nsd/INsdManager$Stub$Proxy;->getMessenger()Landroid/os/Messenger;
+Landroid/net/nsd/INsdManager$Stub$Proxy;->mRemote:Landroid/os/IBinder;
+Landroid/net/nsd/INsdManager$Stub$Proxy;->setEnabled(Z)V
+Landroid/net/nsd/INsdManager$Stub;-><init>()V
+Landroid/net/nsd/INsdManager$Stub;->DESCRIPTOR:Ljava/lang/String;
+Landroid/net/nsd/INsdManager$Stub;->TRANSACTION_getMessenger:I
+Landroid/net/nsd/INsdManager$Stub;->TRANSACTION_setEnabled:I
+Landroid/net/nsd/INsdManager;->setEnabled(Z)V
+Landroid/net/nsd/NsdManager;-><init>(Landroid/content/Context;Landroid/net/nsd/INsdManager;)V
+Landroid/net/nsd/NsdManager;->BASE:I
+Landroid/net/nsd/NsdManager;->checkListener(Ljava/lang/Object;)V
+Landroid/net/nsd/NsdManager;->checkProtocol(I)V
+Landroid/net/nsd/NsdManager;->checkServiceInfo(Landroid/net/nsd/NsdServiceInfo;)V
+Landroid/net/nsd/NsdManager;->DBG:Z
+Landroid/net/nsd/NsdManager;->DISABLE:I
+Landroid/net/nsd/NsdManager;->disconnect()V
+Landroid/net/nsd/NsdManager;->DISCOVER_SERVICES:I
+Landroid/net/nsd/NsdManager;->DISCOVER_SERVICES_FAILED:I
+Landroid/net/nsd/NsdManager;->DISCOVER_SERVICES_STARTED:I
+Landroid/net/nsd/NsdManager;->ENABLE:I
+Landroid/net/nsd/NsdManager;->EVENT_NAMES:Landroid/util/SparseArray;
+Landroid/net/nsd/NsdManager;->fatal(Ljava/lang/String;)V
+Landroid/net/nsd/NsdManager;->FIRST_LISTENER_KEY:I
+Landroid/net/nsd/NsdManager;->getListenerKey(Ljava/lang/Object;)I
+Landroid/net/nsd/NsdManager;->getMessenger()Landroid/os/Messenger;
+Landroid/net/nsd/NsdManager;->getNsdServiceInfoType(Landroid/net/nsd/NsdServiceInfo;)Ljava/lang/String;
+Landroid/net/nsd/NsdManager;->init()V
+Landroid/net/nsd/NsdManager;->mAsyncChannel:Lcom/android/internal/util/AsyncChannel;
+Landroid/net/nsd/NsdManager;->mConnected:Ljava/util/concurrent/CountDownLatch;
+Landroid/net/nsd/NsdManager;->mContext:Landroid/content/Context;
+Landroid/net/nsd/NsdManager;->mHandler:Landroid/net/nsd/NsdManager$ServiceHandler;
+Landroid/net/nsd/NsdManager;->mListenerKey:I
+Landroid/net/nsd/NsdManager;->mListenerMap:Landroid/util/SparseArray;
+Landroid/net/nsd/NsdManager;->mMapLock:Ljava/lang/Object;
+Landroid/net/nsd/NsdManager;->mService:Landroid/net/nsd/INsdManager;
+Landroid/net/nsd/NsdManager;->mServiceMap:Landroid/util/SparseArray;
+Landroid/net/nsd/NsdManager;->nameOf(I)Ljava/lang/String;
+Landroid/net/nsd/NsdManager;->NATIVE_DAEMON_EVENT:I
+Landroid/net/nsd/NsdManager;->nextListenerKey()I
+Landroid/net/nsd/NsdManager;->putListener(Ljava/lang/Object;Landroid/net/nsd/NsdServiceInfo;)I
+Landroid/net/nsd/NsdManager;->REGISTER_SERVICE:I
+Landroid/net/nsd/NsdManager;->REGISTER_SERVICE_FAILED:I
+Landroid/net/nsd/NsdManager;->REGISTER_SERVICE_SUCCEEDED:I
+Landroid/net/nsd/NsdManager;->removeListener(I)V
+Landroid/net/nsd/NsdManager;->RESOLVE_SERVICE:I
+Landroid/net/nsd/NsdManager;->RESOLVE_SERVICE_FAILED:I
+Landroid/net/nsd/NsdManager;->RESOLVE_SERVICE_SUCCEEDED:I
+Landroid/net/nsd/NsdManager;->SERVICE_FOUND:I
+Landroid/net/nsd/NsdManager;->SERVICE_LOST:I
+Landroid/net/nsd/NsdManager;->setEnabled(Z)V
+Landroid/net/nsd/NsdManager;->STOP_DISCOVERY:I
+Landroid/net/nsd/NsdManager;->STOP_DISCOVERY_FAILED:I
+Landroid/net/nsd/NsdManager;->STOP_DISCOVERY_SUCCEEDED:I
+Landroid/net/nsd/NsdManager;->TAG:Ljava/lang/String;
+Landroid/net/nsd/NsdManager;->UNREGISTER_SERVICE:I
+Landroid/net/nsd/NsdManager;->UNREGISTER_SERVICE_FAILED:I
+Landroid/net/nsd/NsdManager;->UNREGISTER_SERVICE_SUCCEEDED:I
+Landroid/net/nsd/NsdServiceInfo;-><init>(Ljava/lang/String;Ljava/lang/String;)V
+Landroid/net/nsd/NsdServiceInfo;->getTxtRecord()[B
+Landroid/net/nsd/NsdServiceInfo;->getTxtRecordSize()I
+Landroid/net/nsd/NsdServiceInfo;->mHost:Ljava/net/InetAddress;
+Landroid/net/nsd/NsdServiceInfo;->mPort:I
+Landroid/net/nsd/NsdServiceInfo;->mServiceName:Ljava/lang/String;
+Landroid/net/nsd/NsdServiceInfo;->mServiceType:Ljava/lang/String;
+Landroid/net/nsd/NsdServiceInfo;->mTxtRecord:Landroid/util/ArrayMap;
+Landroid/net/nsd/NsdServiceInfo;->setTxtRecords(Ljava/lang/String;)V
+Landroid/net/nsd/NsdServiceInfo;->TAG:Ljava/lang/String;
 Landroid/net/ProxyInfo;-><init>(Landroid/net/ProxyInfo;)V
 Landroid/net/ProxyInfo;-><init>(Landroid/net/Uri;)V
 Landroid/net/ProxyInfo;-><init>(Landroid/net/Uri;I)V

Tethering/apex/hiddenapi/hiddenapi-max-target-r-loprio.txt

@@ -0,0 +1 @@
+Landroid/net/nsd/INsdManager$Stub;->asInterface(Landroid/os/IBinder;)Landroid/net/nsd/INsdManager;

framework-t/Android.bp

@@ -0,0 +1,60 @@
+//
+// 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"],
+}
+
+java_sdk_library {
+    name: "framework-connectivity-tiramisu",
+    sdk_version: "module_current",
+    min_sdk_version: "Tiramisu",
+    defaults: ["framework-module-defaults"],
+    srcs: [
+        ":framework-connectivity-tiramisu-updatable-sources",
+    ],
+    libs: [
+        "unsupportedappusage",
+        "app-compat-annotations",
+    ],
+    permitted_packages: [
+        "android.net",
+        "android.net.nsd",
+    ],
+    apex_available: [
+        "com.android.tethering",
+    ],
+    impl_library_visibility: [
+        "//packages/modules/Connectivity/Tethering/apex",
+        // In preparation for future move
+        "//packages/modules/Connectivity/apex",
+        "//packages/modules/Connectivity/service-t",
+        "//frameworks/base",
+
+        // Tests using hidden APIs
+        "//cts/tests/netlegacy22.api",
+        "//external/sl4a:__subpackages__",
+        "//frameworks/libs/net/common/testutils",
+        "//frameworks/libs/net/common/tests:__subpackages__",
+        "//frameworks/opt/telephony/tests/telephonytests",
+        "//packages/modules/CaptivePortalLogin/tests",
+        "//packages/modules/Connectivity/Tethering/tests:__subpackages__",
+        "//packages/modules/Connectivity/tests:__subpackages__",
+        "//packages/modules/NetworkStack/tests:__subpackages__",
+        "//packages/modules/Wifi/service/tests/wifitests",
+    ],
+}

framework-t/api/current.txt

@@ -0,0 +1,60 @@
+// Signature format: 2.0
+package android.net.nsd {
+
+  public final class NsdManager {
+    method public void discoverServices(String, int, android.net.nsd.NsdManager.DiscoveryListener);
+    method public void registerService(android.net.nsd.NsdServiceInfo, int, android.net.nsd.NsdManager.RegistrationListener);
+    method public void resolveService(android.net.nsd.NsdServiceInfo, android.net.nsd.NsdManager.ResolveListener);
+    method public void stopServiceDiscovery(android.net.nsd.NsdManager.DiscoveryListener);
+    method public void unregisterService(android.net.nsd.NsdManager.RegistrationListener);
+    field public static final String ACTION_NSD_STATE_CHANGED = "android.net.nsd.STATE_CHANGED";
+    field public static final String EXTRA_NSD_STATE = "nsd_state";
+    field public static final int FAILURE_ALREADY_ACTIVE = 3; // 0x3
+    field public static final int FAILURE_INTERNAL_ERROR = 0; // 0x0
+    field public static final int FAILURE_MAX_LIMIT = 4; // 0x4
+    field public static final int NSD_STATE_DISABLED = 1; // 0x1
+    field public static final int NSD_STATE_ENABLED = 2; // 0x2
+    field public static final int PROTOCOL_DNS_SD = 1; // 0x1
+  }
+
+  public static interface NsdManager.DiscoveryListener {
+    method public void onDiscoveryStarted(String);
+    method public void onDiscoveryStopped(String);
+    method public void onServiceFound(android.net.nsd.NsdServiceInfo);
+    method public void onServiceLost(android.net.nsd.NsdServiceInfo);
+    method public void onStartDiscoveryFailed(String, int);
+    method public void onStopDiscoveryFailed(String, int);
+  }
+
+  public static interface NsdManager.RegistrationListener {
+    method public void onRegistrationFailed(android.net.nsd.NsdServiceInfo, int);
+    method public void onServiceRegistered(android.net.nsd.NsdServiceInfo);
+    method public void onServiceUnregistered(android.net.nsd.NsdServiceInfo);
+    method public void onUnregistrationFailed(android.net.nsd.NsdServiceInfo, int);
+  }
+
+  public static interface NsdManager.ResolveListener {
+    method public void onResolveFailed(android.net.nsd.NsdServiceInfo, int);
+    method public void onServiceResolved(android.net.nsd.NsdServiceInfo);
+  }
+
+  public final class NsdServiceInfo implements android.os.Parcelable {
+    ctor public NsdServiceInfo();
+    method public int describeContents();
+    method public java.util.Map<java.lang.String,byte[]> getAttributes();
+    method public java.net.InetAddress getHost();
+    method public int getPort();
+    method public String getServiceName();
+    method public String getServiceType();
+    method public void removeAttribute(String);
+    method public void setAttribute(String, String);
+    method public void setHost(java.net.InetAddress);
+    method public void setPort(int);
+    method public void setServiceName(String);
+    method public void setServiceType(String);
+    method public void writeToParcel(android.os.Parcel, int);
+    field @NonNull public static final android.os.Parcelable.Creator<android.net.nsd.NsdServiceInfo> CREATOR;
+  }
+
+}
+

framework-t/api/module-lib-current.txt

@@ -0,0 +1,9 @@
+// Signature format: 2.0
+package android.net {
+
+  public final class ConnectivityFrameworkInitializerTiramisu {
+    method public static void registerServiceWrappers();
+  }
+
+}
+

framework-t/api/module-lib-removed.txt

@@ -0,0 +1 @@
+// Signature format: 2.0

framework-t/api/removed.txt

@@ -0,0 +1 @@
+// Signature format: 2.0

framework-t/api/system-current.txt

@@ -0,0 +1 @@
+// Signature format: 2.0

framework-t/api/system-removed.txt

@@ -0,0 +1 @@
+// Signature format: 2.0

framework/Android.bp

@@ -94,6 +94,7 @@ java_sdk_library {
         // In preparation for future move
         "//packages/modules/Connectivity/apex",
         "//packages/modules/Connectivity/service",
+        "//packages/modules/Connectivity/service-t",
         "//frameworks/base/packages/Connectivity/service",
         "//frameworks/base",
 

service-t/Android.bp

@@ -0,0 +1,56 @@
+//
+// 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"],
+}
+
+// This builds T+ services depending on framework-connectivity-tiramisu
+// hidden symbols separately from the S+ services, to ensure that S+
+// services cannot accidentally depend on T+ hidden symbols from
+// framework-connectivity-tiramisu.
+java_library {
+    name: "service-connectivity-tiramisu-pre-jarjar",
+    sdk_version: "system_server_current",
+    // TODO(b/210962470): Bump this to at least S, and then T.
+    min_sdk_version: "30",
+    srcs: [
+        "src/**/*.java",
+        // TODO: This is necessary just for LocalLog, remove after removing NativeDaemonConnector.
+        ":framework-connectivity-shared-srcs",
+        ":services.connectivity-tiramisu-updatable-sources",
+    ],
+    libs: [
+        "framework-annotations-lib",
+        "framework-connectivity.impl",
+        "framework-connectivity-tiramisu.impl",
+        "service-connectivity-pre-jarjar",
+        "unsupportedappusage",
+    ],
+    static_libs: [
+        "modules-utils-build",
+        "modules-utils-statemachine",
+        "net-utils-framework-common",
+    ],
+    apex_available: [
+        "com.android.tethering",
+    ],
+    visibility: [
+        "//packages/modules/Connectivity/service",
+        "//packages/modules/Connectivity/tests:__subpackages__",
+    ],
+}

service-t/src/com/android/server/ConnectivityServiceInitializer.java

@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2020 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.util.Log;
+
+import com.android.modules.utils.build.SdkLevel;
+
+/**
+ * Connectivity service initializer for core networking. This is called by system server to create
+ * a new instance of ConnectivityService.
+ */
+public final class ConnectivityServiceInitializer extends SystemService {
+    private static final String TAG = ConnectivityServiceInitializer.class.getSimpleName();
+    private final ConnectivityService mConnectivity;
+    private final NsdService mNsdService;
+
+    public ConnectivityServiceInitializer(Context context) {
+        super(context);
+        // Load JNI libraries used by ConnectivityService and its dependencies
+        System.loadLibrary("service-connectivity");
+        mConnectivity = new ConnectivityService(context);
+        mNsdService = createNsdService(context);
+    }
+
+    @Override
+    public void onStart() {
+        Log.i(TAG, "Registering " + Context.CONNECTIVITY_SERVICE);
+        publishBinderService(Context.CONNECTIVITY_SERVICE, mConnectivity,
+                /* allowIsolated= */ false);
+        if (mNsdService != null) {
+            Log.i(TAG, "Registering " + Context.NSD_SERVICE);
+            publishBinderService(Context.NSD_SERVICE, mNsdService, /* allowIsolated= */ false);
+        }
+    }
+
+    /** Return NsdService instance or null if current SDK is lower than T */
+    private NsdService createNsdService(final Context context) {
+        if (!SdkLevel.isAtLeastT()) return null;
+        try {
+            return NsdService.create(context);
+        } catch (InterruptedException e) {
+            Log.d(TAG, "Unable to get NSD service", e);
+            return null;
+        }
+    }
+}

service/Android.bp

@@ -108,6 +108,10 @@ java_library {
         "com.android.tethering",
     ],
     lint: { strict_updatability_linting: true },
+    visibility: [
+        "//packages/modules/Connectivity/service-t",
+        "//packages/modules/Connectivity/tests:__subpackages__",
+    ],
 }
 
 java_library {
@@ -132,8 +136,13 @@ java_library {
     sdk_version: "system_server_current",
     min_sdk_version: "30",
     installable: true,
+    // This library combines system server jars that have access to different bootclasspath jars.
+    // Lower SDK service jars must not depend on higher SDK jars as that would let them
+    // transitively depend on the wrong bootclasspath jars. Sources also cannot be added here as
+    // they would transitively depend on bootclasspath jars that may not be available.
     static_libs: [
         "service-connectivity-pre-jarjar",
+        "service-connectivity-tiramisu-pre-jarjar",
     ],
     jarjar_rules: "jarjar-rules.txt",
     apex_available: [

tests/common/Android.bp

@@ -114,6 +114,7 @@ java_defaults {
         // meaning @hide APIs in framework-connectivity are resolved before @SystemApi
         // stubs in framework
         "framework-connectivity.impl",
+        "framework-connectivity-tiramisu.impl",
         "framework-tethering.impl",
         "framework",
 

tests/unit/Android.bp

@@ -130,6 +130,7 @@ android_library {
         "platform-compat-test-rules",
         "platform-test-annotations",
         "service-connectivity-pre-jarjar",
+        "service-connectivity-tiramisu-pre-jarjar",
         "services.core-vpn",
     ],
     libs: [