Build standalone network service on Android.

mojo/services/network/android_hooks.cc

+// Copyright 2014 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include "base/android/base_jni_registrar.h"
+#include "base/android/jni_android.h"
+#include "net/android/net_jni_registrar.h"
+
+JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
+  base::android::InitVM(vm);
+  JNIEnv* env = base::android::AttachCurrentThread();
+
+  if (!base::android::RegisterJni(env))
+    return -1;
+
+  if (!net::android::RegisterJni(env))
+    return -1;
+
+  return JNI_VERSION_1_4;
+}
+
+extern "C" JNI_EXPORT void InitApplicationContext(
+    const base::android::JavaRef<jobject>& context) {
+  JNIEnv* env = base::android::AttachCurrentThread();
+  base::android::InitApplicationContext(env, context);
+}