Build framework-connectivity-tiramisu library
- Move nsd APIs and build framework-connectivity-tiramisu library
- Add nsd associated hidden apis
- Build service-connectivity-tiramisu-pre-jarjar library for
T+ services.
- Move ConnectivityServiceInitialiizer to service-t directory
to create S+ service instances which can avoid dependency on
lower sdk library.
Bug: 206893064
Test: atest FrameworksNetTests CtsNetTestCases
CTS-Coverage-Bug: 207804007
Merged-In: I9628716f5c38047ff4ea2346b27589077259c436
Change-Id: I9628716f5c38047ff4ea2346b27589077259c436
diff --git a/service-t/Android.bp b/service-t/Android.bp
new file mode 100644
index 0000000..48c74c6
--- /dev/null
+++ b/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__",
+ ],
+}
diff --git a/service-t/src/com/android/server/ConnectivityServiceInitializer.java b/service-t/src/com/android/server/ConnectivityServiceInitializer.java
new file mode 100644
index 0000000..23d8bdc
--- /dev/null
+++ b/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;
+ }
+ }
+}