Move networkstats JNI to connectivity module

Reorganize networkstats JNI so it can be included in the connectivity
module.

Bug: 197717846
Test: m
Change-Id: I815ea379f3d9915041c80ac5e743ce62e05f4cf8
Merged-In: I815ea379f3d9915041c80ac5e743ce62e05f4cf8

packages/ConnectivityT/framework-t/Android.bp

@@ -194,10 +194,9 @@ cc_library_shared {
         "jni/onload.cpp",
     ],
     shared_libs: [
+        "libandroid",
         "liblog",
-    ],
-    static_libs: [
-        "libnativehelper_compat_libc++",
+        "libnativehelper",
     ],
     stl: "none",
     apex_available: [

packages/ConnectivityT/service/Android.bp

@@ -40,6 +40,30 @@ filegroup {
     ],
 }
 
+// For test code only.
+filegroup {
+    name: "lib_networkStatsFactory_native",
+    srcs: [
+        "jni/com_android_server_net_NetworkStatsFactory.cpp",
+    ],
+    path: "jni",
+    visibility: [
+        "//packages/modules/Connectivity:__subpackages__",
+    ],
+}
+
+filegroup {
+    name: "services.connectivity-netstats-jni-sources",
+    srcs: [
+        "jni/com_android_server_net_NetworkStatsFactory.cpp",
+        "jni/com_android_server_net_NetworkStatsService.cpp",
+    ],
+    path: "jni",
+    visibility: [
+        "//packages/modules/Connectivity:__subpackages__",
+    ],
+}
+
 // Nsd related libraries.
 
 filegroup {

packages/ConnectivityT/service/src/com/android/server/net/NetworkStatsFactory.java

@@ -54,6 +54,10 @@ import java.util.concurrent.ConcurrentHashMap;
  * @hide
  */
 public class NetworkStatsFactory {
+    static {
+        System.loadLibrary("service-connectivity");
+    }
+
     private static final String TAG = "NetworkStatsFactory";
 
     private static final boolean USE_NATIVE_PARSING = true;

packages/ConnectivityT/service/src/com/android/server/net/NetworkStatsService.java

@@ -173,6 +173,10 @@ import java.util.concurrent.TimeUnit;
  */
 @TargetApi(Build.VERSION_CODES.TIRAMISU)
 public class NetworkStatsService extends INetworkStatsService.Stub {
+    static {
+        System.loadLibrary("service-connectivity");
+    }
+
     static final String TAG = "NetworkStats";
     static final boolean LOGD = Log.isLoggable(TAG, Log.DEBUG);
     static final boolean LOGV = Log.isLoggable(TAG, Log.VERBOSE);

services/Android.bp

@@ -178,10 +178,6 @@ cc_library_shared {
     name: "libandroid_servers",
     defaults: ["libservices.core-libs"],
     whole_static_libs: ["libservices.core"],
-    required: [
-        // TODO: remove after NetworkStatsService is moved to the mainline module.
-        "libcom_android_net_module_util_jni",
-    ],
 }
 
 platform_compat_config {

services/core/jni/Android.bp

@@ -47,7 +47,6 @@ cc_library_static {
         "com_android_server_lights_LightsService.cpp",
         "com_android_server_location_GnssLocationProvider.cpp",
         "com_android_server_locksettings_SyntheticPasswordManager.cpp",
-        "com_android_server_net_NetworkStatsService.cpp",
         "com_android_server_power_PowerManagerService.cpp",
         "com_android_server_powerstats_PowerStatsService.cpp",
         "com_android_server_hint_HintManagerService.cpp",
@@ -73,7 +72,6 @@ cc_library_static {
         "com_android_server_sensor_SensorService.cpp",
         "onload.cpp",
         ":lib_cachedAppOptimizer_native",
-        ":lib_networkStatsFactory_native",
     ],
 
     include_dirs: [
@@ -85,7 +83,6 @@ cc_library_static {
 
     header_libs: [
         "bionic_libc_platform_headers",
-        "bpf_connectivity_headers",
     ],
 }
 
@@ -140,9 +137,6 @@ cc_defaults {
         "libhidlbase",
         "libutils",
         "libhwui",
-        "libbpf_android",
-        "libnetdutils",
-        "libnetworkstats",
         "libpsi",
         "libdataloader",
         "libincfs",
@@ -204,13 +198,6 @@ cc_defaults {
     },
 }
 
-filegroup {
-    name: "lib_networkStatsFactory_native",
-    srcs: [
-        "com_android_server_net_NetworkStatsFactory.cpp",
-    ],
-}
-
 filegroup {
     name: "lib_cachedAppOptimizer_native",
     srcs: [

services/core/jni/onload.cpp

@@ -51,8 +51,6 @@ int register_android_server_Watchdog(JNIEnv* env);
 int register_android_server_HardwarePropertiesManagerService(JNIEnv* env);
 int register_android_server_SyntheticPasswordManager(JNIEnv* env);
 int register_android_hardware_display_DisplayViewport(JNIEnv* env);
-int register_android_server_net_NetworkStatsFactory(JNIEnv* env);
-int register_android_server_net_NetworkStatsService(JNIEnv* env);
 int register_android_server_am_CachedAppOptimizer(JNIEnv* env);
 int register_android_server_am_LowMemDetector(JNIEnv* env);
 int register_com_android_server_soundtrigger_middleware_AudioSessionProviderImpl(JNIEnv* env);
@@ -107,8 +105,6 @@ extern "C" jint JNI_OnLoad(JavaVM* vm, void* /* reserved */)
     register_android_server_SyntheticPasswordManager(env);
     register_android_graphics_GraphicsStatsService(env);
     register_android_hardware_display_DisplayViewport(env);
-    register_android_server_net_NetworkStatsFactory(env);
-    register_android_server_net_NetworkStatsService(env);
     register_android_server_am_CachedAppOptimizer(env);
     register_android_server_am_LowMemDetector(env);
     register_com_android_server_soundtrigger_middleware_AudioSessionProviderImpl(env);