sky/shell/library_loader.cc

// Copyright 2015 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 "base/android/jni_registrar.h"
#include "base/android/library_loader/library_loader_hooks.h"
#include "base/logging.h"
#include "sky/shell/sky_main.h"
#include "sky/shell/sky_view.h"

namespace {

base::android::RegistrationMethod kSkyRegisteredMethods[] = {
    {"SkyMain", sky::shell::RegisterSkyMain},
    {"SkyView", sky::shell::SkyView::Register},
};

bool RegisterSkyJni(JNIEnv* env) {
  return RegisterNativeMethods(env, kSkyRegisteredMethods,
                               arraysize(kSkyRegisteredMethods));
}

}  // namespace

// This is called by the VM when the shared library is first loaded.
JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
  base::android::InitVM(vm);
  JNIEnv* env = base::android::AttachCurrentThread();

  if (!base::android::RegisterLibraryLoaderEntryHook(env))
    return -1;

  if (!base::android::RegisterJni(env))
    return -1;

  if (!RegisterSkyJni(env))
    return -1;

  return JNI_VERSION_1_4;
}