axmol/cocos/2d/platform/android/javaactivity.cpp

/****************************************************************************
Copyright (c) 2013-2014 Chukong Technologies Inc.

http://www.cocos2d-x.org

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
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The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.

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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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THE SOFTWARE.
****************************************************************************/

#include "CCApplication.h"
#include "CCDirector.h"
#include "CCDrawingPrimitives.h"
#include "CCEventCustom.h"
#include "CCEventType.h"
#include "CCGLView.h"
#include "CCShaderCache.h"
#include "CCTextureCache.h"
#include "platform/android/jni/JniHelper.h"
#include <android/log.h>
#include <jni.h>

#define  LOG_TAG    "main"
#define  LOGD(...)  __android_log_print(ANDROID_LOG_DEBUG,LOG_TAG,__VA_ARGS__)

void cocos_android_app_init(JNIEnv* env, jobject thiz) __attribute__((weak));

using namespace cocos2d;

extern "C"
{

jint JNI_OnLoad(JavaVM *vm, void *reserved)
{
    JniHelper::setJavaVM(vm);

    return JNI_VERSION_1_4;
}

void Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeInit(JNIEnv*  env, jobject thiz, jint w, jint h)
{
    auto director = cocos2d::Director::getInstance();
    auto glview = director->getOpenGLView();
    if (!glview)
    {
        glview = cocos2d::GLView::create("Android app");
        glview->setFrameSize(w, h);
        director->setOpenGLView(glview);

        cocos_android_app_init(env, thiz);

        cocos2d::Application::getInstance()->run();
    }
    else
    {
        cocos2d::GL::invalidateStateCache();
        cocos2d::ShaderCache::getInstance()->reloadDefaultShaders();
        cocos2d::DrawPrimitives::init();
        cocos2d::VolatileTextureMgr::reloadAllTextures();

        cocos2d::EventCustom foregroundEvent(EVENT_COME_TO_FOREGROUND);
        director->getEventDispatcher()->dispatchEvent(&foregroundEvent);
        director->setGLDefaultValues();
    }

}

void Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeOnSurfaceChanged(JNIEnv*  env, jobject thiz, jint w, jint h)
{
    cocos2d::Application::getInstance()->applicationScreenSizeChanged(w, h);
}
    
    
}