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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/jni_android.h"
      6 #include "base/android/jni_registrar.h"
      7 #include "base/android/library_loader/library_loader_hooks.h"
      8 #include "base/basictypes.h"
      9 #include "base/debug/debugger.h"
     10 #include "base/logging.h"
     11 #include "chromecast/android/cast_jni_registrar.h"
     12 #include "chromecast/android/platform_jni_loader.h"
     13 #include "chromecast/shell/app/cast_main_delegate.h"
     14 #include "content/public/app/android_library_loader_hooks.h"
     15 #include "content/public/app/content_main.h"
     16 #include "content/public/browser/android/compositor.h"
     17 
     18 // This is called by the VM when the shared library is first loaded.
     19 JNI_EXPORT jint JNI_OnLoad(JavaVM* vm, void* reserved) {
     20   base::android::SetLibraryLoadedHook(&content::LibraryLoaded);
     21   base::android::InitVM(vm);
     22   JNIEnv* env = base::android::AttachCurrentThread();
     23 
     24   if (!base::android::RegisterLibraryLoaderEntryHook(env)) return -1;
     25 
     26   // To be called only from the UI thread.  If loading the library is done on
     27   // a separate thread, this should be moved elsewhere.
     28   if (!chromecast::android::RegisterJni(env)) return -1;
     29   // Allow platform-specific implementations to perform more JNI registration.
     30   if (!chromecast::android::PlatformRegisterJni(env)) return -1;
     31 
     32   content::Compositor::Initialize();
     33   content::SetContentMainDelegate(new chromecast::shell::CastMainDelegate);
     34 
     35   return JNI_VERSION_1_4;
     36 }
     37