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      1 // Copyright 2014 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "base/android/base_jni_onload.h"
      6 #include "base/android/base_jni_registrar.h"
      7 #include "base/android/jni_android.h"
      8 #include "base/android/jni_registrar.h"
      9 #include "base/android/library_loader/library_loader_hooks.h"
     10 #include "base/bind.h"
     11 #include "mojo/android/javatests/mojo_test_case.h"
     12 #include "mojo/android/javatests/validation_test_util.h"
     13 #include "mojo/android/system/core_impl.h"
     14 #include "mojo/android/system/watcher_impl.h"
     15 #include "mojo/edk/embedder/embedder.h"
     16 
     17 namespace {
     18 
     19 base::android::RegistrationMethod kMojoRegisteredMethods[] = {
     20     {"CoreImpl", mojo::android::RegisterCoreImpl},
     21     {"MojoTestCase", mojo::android::RegisterMojoTestCase},
     22     {"ValidationTestUtil", mojo::android::RegisterValidationTestUtil},
     23     {"WatcherImpl", mojo::android::RegisterWatcherImpl},
     24 };
     25 
     26 bool RegisterJNI(JNIEnv* env) {
     27   return base::android::RegisterJni(env) &&
     28          RegisterNativeMethods(env, kMojoRegisteredMethods,
     29                                arraysize(kMojoRegisteredMethods));
     30 }
     31 
     32 bool NativeInit() {
     33   if (!base::android::OnJNIOnLoadInit())
     34     return false;
     35 
     36   mojo::edk::Init();
     37   return true;
     38 }
     39 
     40 }  // namespace
     41 
     42 JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
     43   base::android::InitVM(vm);
     44   JNIEnv* env = base::android::AttachCurrentThread();
     45   if (!base::android::OnJNIOnLoadRegisterJNI(env) || !RegisterJNI(env) ||
     46       !NativeInit()) {
     47     return -1;
     48   }
     49   return JNI_VERSION_1_4;
     50 }
     51