diff --git a/cocos/2d/CCDeprecated.h b/cocos/2d/CCDeprecated.h
index b2710848bf..c894f7988c 100644
--- a/cocos/2d/CCDeprecated.h
+++ b/cocos/2d/CCDeprecated.h
@@ -545,7 +545,8 @@ CC_DEPRECATED_ATTRIBUTE typedef IMEDelegate CCIMEDelegate;
 CC_DEPRECATED_ATTRIBUTE typedef IMEKeyboardNotificationInfo CCIMEKeyboardNotificationInfo;
 CC_DEPRECATED_ATTRIBUTE typedef TextFieldDelegate CCTextFieldDelegate;
 CC_DEPRECATED_ATTRIBUTE typedef TextFieldTTF CCTextFieldTTF;
-CC_DEPRECATED_ATTRIBUTE typedef NotificationCenter CCNotificationCenter;
+CC_DEPRECATED_ATTRIBUTE typedef __NotificationCenter CCNotificationCenter;
+CC_DEPRECATED_ATTRIBUTE typedef __NotificationCenter NotificationCenter;
 //CC_DEPRECATED_ATTRIBUTE typedef TargetedTouchDelegate CCTargetedTouchDelegate;
 //CC_DEPRECATED_ATTRIBUTE typedef StandardTouchDelegate CCStandardTouchDelegate;
 //CC_DEPRECATED_ATTRIBUTE typedef TouchDelegate CCTouchDelegate;
diff --git a/cocos/2d/CCDirector.cpp b/cocos/2d/CCDirector.cpp
index b0ecc02c4a..097d89b433 100644
--- a/cocos/2d/CCDirector.cpp
+++ b/cocos/2d/CCDirector.cpp
@@ -37,7 +37,6 @@ THE SOFTWARE.
 #include "CCArray.h"
 #include "CCScheduler.h"
 #include "ccMacros.h"
-#include "CCNotificationCenter.h"
 #include "CCTransition.h"
 #include "CCTextureCache.h"
 #include "CCSpriteFrameCache.h"
@@ -768,7 +767,6 @@ void Director::purgeDirector()
 
     // cocos2d-x specific data structures
     UserDefault::destroyInstance();
-    NotificationCenter::destroyInstance();
     
     GL::invalidateStateCache();
     
diff --git a/cocos/2d/CCDrawNode.cpp b/cocos/2d/CCDrawNode.cpp
index ee4f218337..1580d0af23 100644
--- a/cocos/2d/CCDrawNode.cpp
+++ b/cocos/2d/CCDrawNode.cpp
@@ -23,12 +23,13 @@
 #include "CCDrawNode.h"
 #include "CCShaderCache.h"
 #include "CCGL.h"
-#include "CCNotificationCenter.h"
 #include "CCEventType.h"
 #include "CCConfiguration.h"
 #include "CCCustomCommand.h"
 #include "CCDirector.h"
 #include "CCRenderer.h"
+#include "CCEventListenerCustom.h"
+#include "CCEventDispatcher.h"
 
 NS_CC_BEGIN
 
@@ -124,10 +125,6 @@ DrawNode::~DrawNode()
         GL::bindVAO(0);
         _vao = 0;
     }
-    
-#if CC_ENABLE_CACHE_TEXTURE_DATA
-    NotificationCenter::getInstance()->removeObserver(this, EVNET_COME_TO_FOREGROUND);
-#endif
 }
 
 DrawNode* DrawNode::create()
@@ -196,10 +193,12 @@ bool DrawNode::init()
     
 #if CC_ENABLE_CACHE_TEXTURE_DATA
     // Need to listen the event only when not use batchnode, because it will use VBO
-    NotificationCenter::getInstance()->addObserver(this,
-                                                   callfuncO_selector(DrawNode::listenBackToForeground),
-                                                   EVNET_COME_TO_FOREGROUND,
-                                                   nullptr);
+    auto listener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND, [this](EventCustom* event){
+    /** listen the event that coming to foreground on Android */
+        this->init();
+    });
+
+    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
 #endif
     
     return true;
@@ -472,11 +471,4 @@ void DrawNode::setBlendFunc(const BlendFunc &blendFunc)
     _blendFunc = blendFunc;
 }
 
-/** listen the event that coming to foreground on Android
- */
-void DrawNode::listenBackToForeground(Object *obj)
-{
-    init();
-}
-
 NS_CC_END
diff --git a/cocos/2d/CCDrawNode.h b/cocos/2d/CCDrawNode.h
index e91f41e8ca..a5dbcfe76b 100644
--- a/cocos/2d/CCDrawNode.h
+++ b/cocos/2d/CCDrawNode.h
@@ -78,12 +78,6 @@ public:
     * @lua NA
     */
     void setBlendFunc(const BlendFunc &blendFunc);
-    
-    /** listen the event that coming to foreground on Android
-    * @js NA
-    * @lua NA
-    */
-    void listenBackToForeground(Object *obj);
 
     void onDraw();
     
diff --git a/cocos/2d/CCEventType.h b/cocos/2d/CCEventType.h
index c00c62e456..46cb1a1985 100644
--- a/cocos/2d/CCEventType.h
+++ b/cocos/2d/CCEventType.h
@@ -9,7 +9,7 @@
 // The application will come to foreground.
 // This message is used for reloading resources before come to foreground on Android.
 // This message is posted in main.cpp.
-#define EVNET_COME_TO_FOREGROUND    "event_come_to_foreground"
+#define EVENT_COME_TO_FOREGROUND    "event_come_to_foreground"
 
 // The application will come to background.
 // This message is used for doing something before coming to background, such as save RenderTexture.
diff --git a/cocos/2d/CCNotificationCenter.cpp b/cocos/2d/CCNotificationCenter.cpp
index 9e544f1ffd..081d699ea1 100644
--- a/cocos/2d/CCNotificationCenter.cpp
+++ b/cocos/2d/CCNotificationCenter.cpp
@@ -31,50 +31,50 @@ using namespace std;
 
 NS_CC_BEGIN
 
-static NotificationCenter *s_sharedNotifCenter = nullptr;
+static __NotificationCenter *s_sharedNotifCenter = nullptr;
 
-NotificationCenter::NotificationCenter()
+__NotificationCenter::__NotificationCenter()
 : _scriptHandler(0)
 {
     _observers = __Array::createWithCapacity(3);
     _observers->retain();
 }
 
-NotificationCenter::~NotificationCenter()
+__NotificationCenter::~__NotificationCenter()
 {
     _observers->release();
 }
 
-NotificationCenter *NotificationCenter::getInstance()
+__NotificationCenter *__NotificationCenter::getInstance()
 {
     if (!s_sharedNotifCenter)
     {
-        s_sharedNotifCenter = new NotificationCenter;
+        s_sharedNotifCenter = new __NotificationCenter;
     }
     return s_sharedNotifCenter;
 }
 
-void NotificationCenter::destroyInstance()
+void __NotificationCenter::destroyInstance()
 {
     CC_SAFE_RELEASE_NULL(s_sharedNotifCenter);
 }
 
 // XXX: deprecated
-NotificationCenter *NotificationCenter::sharedNotificationCenter(void)
+__NotificationCenter *__NotificationCenter::sharedNotificationCenter(void)
 {
-    return NotificationCenter::getInstance();
+    return __NotificationCenter::getInstance();
 }
 
 // XXX: deprecated
-void NotificationCenter::purgeNotificationCenter(void)
+void __NotificationCenter::purgeNotificationCenter(void)
 {
-    NotificationCenter::destroyInstance();
+    __NotificationCenter::destroyInstance();
 }
 
 //
 // internal functions
 //
-bool NotificationCenter::observerExisted(Object *target, const std::string& name, Object *sender)
+bool __NotificationCenter::observerExisted(Object *target, const std::string& name, Object *sender)
 {
     Object* obj = nullptr;
     CCARRAY_FOREACH(_observers, obj)
@@ -92,7 +92,7 @@ bool NotificationCenter::observerExisted(Object *target, const std::string& name
 //
 // observer functions
 //
-void NotificationCenter::addObserver(Object *target, 
+void __NotificationCenter::addObserver(Object *target, 
                                        SEL_CallFuncO selector,
                                        const std::string& name,
                                        Object *sender)
@@ -108,7 +108,7 @@ void NotificationCenter::addObserver(Object *target,
     _observers->addObject(observer);
 }
 
-void NotificationCenter::removeObserver(Object *target, const std::string& name)
+void __NotificationCenter::removeObserver(Object *target, const std::string& name)
 {
     Object* obj = nullptr;
     CCARRAY_FOREACH(_observers, obj)
@@ -125,7 +125,7 @@ void NotificationCenter::removeObserver(Object *target, const std::string& name)
     }
 }
 
-int NotificationCenter::removeAllObservers(Object *target)
+int __NotificationCenter::removeAllObservers(Object *target)
 {
     Object *obj = nullptr;
     __Array *toRemove = __Array::create();
@@ -146,7 +146,7 @@ int NotificationCenter::removeAllObservers(Object *target)
     return static_cast<int>(toRemove->count());
 }
 
-void NotificationCenter::registerScriptObserver( Object *target, int handler,const std::string& name)
+void __NotificationCenter::registerScriptObserver( Object *target, int handler,const std::string& name)
 {
     
     if (this->observerExisted(target, name, nullptr))
@@ -161,7 +161,7 @@ void NotificationCenter::registerScriptObserver( Object *target, int handler,con
     _observers->addObject(observer);
 }
 
-void NotificationCenter::unregisterScriptObserver(Object *target,const std::string& name)
+void __NotificationCenter::unregisterScriptObserver(Object *target,const std::string& name)
 {        
     Object* obj = nullptr;
     CCARRAY_FOREACH(_observers, obj)
@@ -177,7 +177,7 @@ void NotificationCenter::unregisterScriptObserver(Object *target,const std::stri
     }
 }
 
-void NotificationCenter::postNotification(const std::string& name, Object *sender)
+void __NotificationCenter::postNotification(const std::string& name, Object *sender)
 {
     __Array* ObserversCopy = __Array::createWithCapacity(_observers->count());
     ObserversCopy->addObjectsFromArray(_observers);
@@ -198,12 +198,12 @@ void NotificationCenter::postNotification(const std::string& name, Object *sende
     }
 }
 
-void NotificationCenter::postNotification(const std::string& name)
+void __NotificationCenter::postNotification(const std::string& name)
 {
     this->postNotification(name,nullptr);
 }
 
-int NotificationCenter::getObserverHandlerByName(const std::string& name)
+int __NotificationCenter::getObserverHandlerByName(const std::string& name)
 {
     if (name.empty())
     {
diff --git a/cocos/2d/CCNotificationCenter.h b/cocos/2d/CCNotificationCenter.h
index f2265b1518..8a1b8694ae 100644
--- a/cocos/2d/CCNotificationCenter.h
+++ b/cocos/2d/CCNotificationCenter.h
@@ -31,29 +31,29 @@ THE SOFTWARE.
 NS_CC_BEGIN
 
 class ScriptHandlerMgr;
-class CC_DLL NotificationCenter : public Object
+class CC_DLL __NotificationCenter : public Object
 {
     friend class ScriptHandlerMgr;
 public:
-    /** NotificationCenter constructor
+    /** __NotificationCenter constructor
      * @js ctor
      */
-    NotificationCenter();
+    __NotificationCenter();
 
-    /** NotificationCenter destructor
+    /** __NotificationCenter destructor
      * @js NA
      * @lua NA
      */
-    ~NotificationCenter();
+    ~__NotificationCenter();
     
-    /** Gets the single instance of NotificationCenter. */
-    static NotificationCenter *getInstance();
+    /** Gets the single instance of __NotificationCenter. */
+    static __NotificationCenter *getInstance();
 
-    /** Destroys the single instance of NotificationCenter. */
+    /** Destroys the single instance of __NotificationCenter. */
     static void destroyInstance();
 
     /** @deprecated use getInstance() instead */
-    CC_DEPRECATED_ATTRIBUTE static NotificationCenter *sharedNotificationCenter(void);
+    CC_DEPRECATED_ATTRIBUTE static __NotificationCenter *sharedNotificationCenter(void);
 
     /** @deprecated use destroyInstance() instead */
     CC_DEPRECATED_ATTRIBUTE static void purgeNotificationCenter(void);
diff --git a/cocos/2d/CCParticleSystemQuad.cpp b/cocos/2d/CCParticleSystemQuad.cpp
index 30a45644e0..bf589d85b9 100644
--- a/cocos/2d/CCParticleSystemQuad.cpp
+++ b/cocos/2d/CCParticleSystemQuad.cpp
@@ -35,7 +35,6 @@ THE SOFTWARE.
 #include "ccGLStateCache.h"
 #include "CCGLProgram.h"
 #include "TransformUtils.h"
-#include "CCNotificationCenter.h"
 #include "CCEventType.h"
 #include "CCConfiguration.h"
 #include "CCRenderer.h"
@@ -44,6 +43,8 @@ THE SOFTWARE.
 
 // extern
 #include "kazmath/GL/matrix.h"
+#include "CCEventListenerCustom.h"
+#include "CCEventDispatcher.h"
 
 NS_CC_BEGIN
 
@@ -74,10 +75,8 @@ bool ParticleSystemQuad::initWithTotalParticles(int numberOfParticles)
         
 #if CC_ENABLE_CACHE_TEXTURE_DATA
         // Need to listen the event only when not use batchnode, because it will use VBO
-        NotificationCenter::getInstance()->addObserver(this,
-                                                                      callfuncO_selector(ParticleSystemQuad::listenBackToForeground),
-                                                                      EVNET_COME_TO_FOREGROUND,
-                                                                      nullptr);
+        auto listener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND, CC_CALLBACK_1(ParticleSystemQuad::listenBackToForeground, this));
+        _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
 #endif
 
         return true;
@@ -106,10 +105,6 @@ ParticleSystemQuad::~ParticleSystemQuad()
             GL::bindVAO(0);
         }
     }
-    
-#if CC_ENABLE_CACHE_TEXTURE_DATA
-    NotificationCenter::getInstance()->removeObserver(this, EVNET_COME_TO_FOREGROUND);
-#endif
 }
 
 // implementation ParticleSystemQuad
@@ -576,7 +571,7 @@ void ParticleSystemQuad::setupVBO()
     CHECK_GL_ERROR_DEBUG();
 }
 
-void ParticleSystemQuad::listenBackToForeground(Object *obj)
+void ParticleSystemQuad::listenBackToForeground(EventCustom* event)
 {
     if (Configuration::getInstance()->supportsShareableVAO())
     {
diff --git a/cocos/2d/CCParticleSystemQuad.h b/cocos/2d/CCParticleSystemQuad.h
index e5f54d0837..93e7a1f948 100644
--- a/cocos/2d/CCParticleSystemQuad.h
+++ b/cocos/2d/CCParticleSystemQuad.h
@@ -33,6 +33,7 @@ THE SOFTWARE.
 NS_CC_BEGIN
 
 class SpriteFrame;
+class EventCustom;
 
 /**
  * @addtogroup particle_nodes
@@ -81,7 +82,7 @@ public:
      * @js NA
      * @lua NA
      */
-    void listenBackToForeground(Object *obj);
+    void listenBackToForeground(EventCustom* event);
 
     // Overrides
     /**
diff --git a/cocos/2d/CCRenderTexture.cpp b/cocos/2d/CCRenderTexture.cpp
index 146c39e050..9d3078dbfa 100644
--- a/cocos/2d/CCRenderTexture.cpp
+++ b/cocos/2d/CCRenderTexture.cpp
@@ -34,7 +34,6 @@ THE SOFTWARE.
 #include "CCTextureCache.h"
 #include "platform/CCFileUtils.h"
 #include "CCGL.h"
-#include "CCNotificationCenter.h"
 #include "CCEventType.h"
 #include "CCGrid.h"
 
@@ -44,6 +43,8 @@ THE SOFTWARE.
 
 // extern
 #include "kazmath/GL/matrix.h"
+#include "CCEventListenerCustom.h"
+#include "CCEventDispatcher.h"
 
 NS_CC_BEGIN
 
@@ -66,15 +67,11 @@ RenderTexture::RenderTexture()
 #if CC_ENABLE_CACHE_TEXTURE_DATA
     // Listen this event to save render texture before come to background.
     // Then it can be restored after coming to foreground on Android.
-    NotificationCenter::getInstance()->addObserver(this,
-                                                                  callfuncO_selector(RenderTexture::listenToBackground),
-                                                                  EVENT_COME_TO_BACKGROUND,
-                                                                  nullptr);
-    
-    NotificationCenter::getInstance()->addObserver(this,
-                                                                  callfuncO_selector(RenderTexture::listenToForeground),
-                                                                  EVNET_COME_TO_FOREGROUND, // this is misspelt
-                                                                  nullptr);
+    auto toBackgroundListener = EventListenerCustom::create(EVENT_COME_TO_BACKGROUND, CC_CALLBACK_1(RenderTexture::listenToBackground, this));
+    _eventDispatcher->addEventListenerWithSceneGraphPriority(toBackgroundListener, this);
+
+    auto toForegroundListener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND, CC_CALLBACK_1(RenderTexture::listenToForeground, this));
+    _eventDispatcher->addEventListenerWithSceneGraphPriority(toForegroundListener, this);
 #endif
 }
 
@@ -89,14 +86,9 @@ RenderTexture::~RenderTexture()
         glDeleteRenderbuffers(1, &_depthRenderBufffer);
     }
     CC_SAFE_DELETE(_UITextureImage);
-
-#if CC_ENABLE_CACHE_TEXTURE_DATA
-    NotificationCenter::getInstance()->removeObserver(this, EVENT_COME_TO_BACKGROUND);
-    NotificationCenter::getInstance()->removeObserver(this, EVNET_COME_TO_FOREGROUND);
-#endif
 }
 
-void RenderTexture::listenToBackground(cocos2d::Object *obj)
+void RenderTexture::listenToBackground(EventCustom *event)
 {
 #if CC_ENABLE_CACHE_TEXTURE_DATA
     CC_SAFE_DELETE(_UITextureImage);
@@ -124,7 +116,7 @@ void RenderTexture::listenToBackground(cocos2d::Object *obj)
 #endif
 }
 
-void RenderTexture::listenToForeground(cocos2d::Object *obj)
+void RenderTexture::listenToForeground(EventCustom *event)
 {
 #if CC_ENABLE_CACHE_TEXTURE_DATA
     // -- regenerate frame buffer object and attach the texture
diff --git a/cocos/2d/CCRenderTexture.h b/cocos/2d/CCRenderTexture.h
index fdf4910d4e..58b38787a5 100644
--- a/cocos/2d/CCRenderTexture.h
+++ b/cocos/2d/CCRenderTexture.h
@@ -34,6 +34,8 @@ THE SOFTWARE.
 
 NS_CC_BEGIN
 
+class EventCustom;
+
 /**
  * @addtogroup textures
  * @{
@@ -111,12 +113,12 @@ public:
     /** Listen "come to background" message, and save render texture.
      It only has effect on Android.
      */
-    void listenToBackground(Object *obj);
+    void listenToBackground(EventCustom *event);
     
     /** Listen "come to foreground" message and restore the frame buffer object
      It only has effect on Android.
      */
-    void listenToForeground(Object *obj);
+    void listenToForeground(EventCustom *event);
     
     /** Valid flags: GL_COLOR_BUFFER_BIT, GL_DEPTH_BUFFER_BIT, GL_STENCIL_BUFFER_BIT. They can be OR'ed. Valid when "autoDraw" is true. */
     inline unsigned int getClearFlags() const { return _clearFlags; };
diff --git a/cocos/2d/CCScriptSupport.h b/cocos/2d/CCScriptSupport.h
index 8fcfba4a11..c67e5350bc 100644
--- a/cocos/2d/CCScriptSupport.h
+++ b/cocos/2d/CCScriptSupport.h
@@ -41,7 +41,6 @@ NS_CC_BEGIN
 class Timer;
 class Layer;
 class MenuItem;
-class NotificationCenter;
 class CallFunc;
 class Acceleration;
 
diff --git a/cocos/2d/CCTextureAtlas.cpp b/cocos/2d/CCTextureAtlas.cpp
index f4f6422bbe..bc686d0521 100644
--- a/cocos/2d/CCTextureAtlas.cpp
+++ b/cocos/2d/CCTextureAtlas.cpp
@@ -30,7 +30,6 @@ THE SOFTWARE.
 #include "ccMacros.h"
 #include "CCGLProgram.h"
 #include "ccGLStateCache.h"
-#include "CCNotificationCenter.h"
 #include "CCEventType.h"
 #include "CCDirector.h"
 #include "CCGL.h"
@@ -39,6 +38,8 @@ THE SOFTWARE.
 #include "CCTexture2D.h"
 #include "CCString.h"
 #include <stdlib.h>
+#include "CCEventDispatcher.h"
+#include "CCEventListenerCustom.h"
 
 //According to some tests GL_TRIANGLE_STRIP is slower, MUCH slower. Probably I'm doing something very wrong
 
@@ -70,7 +71,7 @@ TextureAtlas::~TextureAtlas()
     CC_SAFE_RELEASE(_texture);
     
 #if CC_ENABLE_CACHE_TEXTURE_DATA
-    NotificationCenter::getInstance()->removeObserver(this, EVNET_COME_TO_FOREGROUND);
+    Director::getInstance()->getEventDispatcher()->removeEventListener(_backToForegroundlistener);
 #endif
 }
 
@@ -185,10 +186,8 @@ bool TextureAtlas::initWithTexture(Texture2D *texture, ssize_t capacity)
     
 #if CC_ENABLE_CACHE_TEXTURE_DATA
     // listen the event when app go to background
-    NotificationCenter::getInstance()->addObserver(this,
-                                                           callfuncO_selector(TextureAtlas::listenBackToForeground),
-                                                           EVNET_COME_TO_FOREGROUND,
-                                                           nullptr);
+    _backToForegroundlistener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND, CC_CALLBACK_1(TextureAtlas::listenBackToForeground, this));
+    Director::getInstance()->getEventDispatcher()->addEventListenerWithFixedPriority(_backToForegroundlistener, -1);
 #endif
     
     this->setupIndices();
@@ -207,7 +206,7 @@ bool TextureAtlas::initWithTexture(Texture2D *texture, ssize_t capacity)
     return true;
 }
 
-void TextureAtlas::listenBackToForeground(Object *obj)
+void TextureAtlas::listenBackToForeground(EventCustom* event)
 {  
     if (Configuration::getInstance()->supportsShareableVAO())
     {
diff --git a/cocos/2d/CCTextureAtlas.h b/cocos/2d/CCTextureAtlas.h
index 2862b13eb0..a20a41542a 100644
--- a/cocos/2d/CCTextureAtlas.h
+++ b/cocos/2d/CCTextureAtlas.h
@@ -35,6 +35,8 @@ THE SOFTWARE.
 NS_CC_BEGIN
 
 class Texture2D;
+class EventCustom;
+class EventListenerCustom;
 
 /**
  * @addtogroup textures
@@ -184,7 +186,7 @@ public:
     void drawQuads();
     /** listen the event that coming to foreground on Android
      */
-    void listenBackToForeground(Object *obj);
+    void listenBackToForeground(EventCustom* event);
 
     /** whether or not the array buffer of the VBO needs to be updated*/
     inline bool isDirty(void) { return _dirty; }
@@ -235,6 +237,8 @@ protected:
     Texture2D* _texture;
     /** Quads that are going to be rendered */
     V3F_C4B_T2F_Quad* _quads;
+    
+    EventListenerCustom* _backToForegroundlistener;
 };
 
 // end of textures group
diff --git a/cocos/2d/platform/android/jni/Java_org_cocos2dx_lib_Cocos2dxBitmap.cpp b/cocos/2d/platform/android/jni/Java_org_cocos2dx_lib_Cocos2dxBitmap.cpp
index 5ed0fc7279..0e8f28a580 100644
--- a/cocos/2d/platform/android/jni/Java_org_cocos2dx_lib_Cocos2dxBitmap.cpp
+++ b/cocos/2d/platform/android/jni/Java_org_cocos2dx_lib_Cocos2dxBitmap.cpp
@@ -3,8 +3,6 @@
 #include "CCDirector.h"
 #include "../CCApplication.h"
 #include "platform/CCFileUtils.h"
-#include "CCEventType.h"
-#include "CCNotificationCenter.h"
 #include <jni.h>
 
 using namespace cocos2d;
diff --git a/cocos/2d/platform/android/nativeactivity.cpp b/cocos/2d/platform/android/nativeactivity.cpp
index 7a0416188a..1ec481c9d2 100644
--- a/cocos/2d/platform/android/nativeactivity.cpp
+++ b/cocos/2d/platform/android/nativeactivity.cpp
@@ -17,7 +17,6 @@
 #include "CCDirector.h"
 #include "CCApplication.h"
 #include "CCEventType.h"
-#include "CCNotificationCenter.h"
 #include "CCFileUtilsAndroid.h"
 #include "jni/JniHelper.h"
 
@@ -28,6 +27,7 @@
 #include "CCEventDispatcher.h"
 #include "CCEventAcceleration.h"
 #include "CCEventKeyboard.h"
+#include "CCEventCustom.h"
 
 #include "jni/Java_org_cocos2dx_lib_Cocos2dxHelper.h"
 
@@ -140,7 +140,8 @@ static void cocos_init(cocos_dimensions d, struct android_app* app) {
         cocos2d::ShaderCache::getInstance()->reloadDefaultShaders();
         cocos2d::DrawPrimitives::init();
         cocos2d::VolatileTextureMgr::reloadAllTextures();
-        cocos2d::NotificationCenter::getInstance()->postNotification(EVNET_COME_TO_FOREGROUND, NULL);
+        cocos2d::EventCustom foregroundEvent(EVENT_COME_TO_FOREGROUND);
+        cocos2d::Director::getInstance()->getEventDispatcher()->dispatchEvent(&foregroundEvent);
         cocos2d::Director::getInstance()->setGLDefaultValues(); 
     }
 }
@@ -557,12 +558,14 @@ static void engine_handle_cmd(struct android_app* app, int32_t cmd) {
 
             break;
         case APP_CMD_LOST_FOCUS:
-            cocos2d::Application::getInstance()->applicationDidEnterBackground();
-            cocos2d::NotificationCenter::getInstance()->postNotification(EVENT_COME_TO_BACKGROUND, NULL);
-
-            // Also stop animating.
-            engine->animating = 0;
-            engine_draw_frame(engine);
+            {
+                cocos2d::Application::getInstance()->applicationDidEnterBackground();
+                cocos2d::EventCustom backgroundEvent(EVENT_COME_TO_BACKGROUND);
+                cocos2d::EventDispatcher::getInstance()->dispatchEvent(&backgroundEvent);
+                // Also stop animating.
+                engine->animating = 0;
+                engine_draw_frame(engine);
+            }
             break;
     }
 }
diff --git a/cocos/2d/renderer/CCRenderer.cpp b/cocos/2d/renderer/CCRenderer.cpp
index 8dbe93557e..9d621cad05 100644
--- a/cocos/2d/renderer/CCRenderer.cpp
+++ b/cocos/2d/renderer/CCRenderer.cpp
@@ -29,7 +29,9 @@
 #include "renderer/CCQuadCommand.h"
 #include "CCGroupCommand.h"
 #include "CCConfiguration.h"
-#include "CCNotificationCenter.h"
+#include "CCDirector.h"
+#include "CCEventDispatcher.h"
+#include "CCEventListenerCustom.h"
 #include "CCEventType.h"
 #include <algorithm>    // for std::stable_sort
 
@@ -45,6 +47,7 @@ Renderer::Renderer()
 ,_lastCommand(0)
 ,_numQuads(0)
 ,_glViewAssigned(false)
+,_cacheTextureListener(nullptr)
 {
     _commandGroupStack.push(DEFAULT_RENDER_QUEUE);
     
@@ -66,18 +69,19 @@ Renderer::~Renderer()
         GL::bindVAO(0);
     }
 #if CC_ENABLE_CACHE_TEXTURE_DATA
-    NotificationCenter::getInstance()->removeObserver(this, EVNET_COME_TO_FOREGROUND);
+    Director::getInstance()->getEventDispatcher()->removeEventListener(_cacheTextureListener);
 #endif
 }
 
 void Renderer::initGLView()
 {
 #if CC_ENABLE_CACHE_TEXTURE_DATA
-    // listen the event when app go to background
-    NotificationCenter::getInstance()->addObserver(this,
-                                                           callfuncO_selector(Renderer::onBackToForeground),
-                                                           EVNET_COME_TO_FOREGROUND,
-                                                           nullptr);
+    _cacheTextureListener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND, [this](EventCustom* event){
+        /** listen the event that coming to foreground on Android */
+        this->setupBuffer();
+    });
+    
+    Director::getInstance()->getEventDispatcher()->addEventListenerWithFixedPriority(_cacheTextureListener, -1);
 #endif
 
     setupIndices();
@@ -87,12 +91,6 @@ void Renderer::initGLView()
     _glViewAssigned = true;
 }
 
-void Renderer::onBackToForeground(Object* obj)
-{
-    CC_UNUSED_PARAM(obj);
-    setupBuffer();
-}
-
 void Renderer::setupIndices()
 {
     for( int i=0; i < VBO_SIZE; i++)
diff --git a/cocos/2d/renderer/CCRenderer.h b/cocos/2d/renderer/CCRenderer.h
index 7cfa3ac707..f6b317d917 100644
--- a/cocos/2d/renderer/CCRenderer.h
+++ b/cocos/2d/renderer/CCRenderer.h
@@ -35,6 +35,8 @@
 
 NS_CC_BEGIN
 
+class EventListenerCustom;
+
 typedef std::vector<RenderCommand*> RenderQueue;
 
 struct RenderStackElement
@@ -43,7 +45,7 @@ struct RenderStackElement
     size_t currentIndex;
 };
 
-class Renderer : public Object
+class Renderer
 {
 public:
     static const int VBO_SIZE = 65536 / 6;
@@ -76,8 +78,6 @@ protected:
     //Draw the previews queued quads and flush previous context
     void flush();
 
-    void onBackToForeground(Object* obj);
-
     std::stack<int> _commandGroupStack;
     
     std::stack<RenderStackElement> _renderStack;
@@ -96,6 +96,10 @@ protected:
     int _numQuads;
     
     bool _glViewAssigned;
+    
+#if CC_ENABLE_CACHE_TEXTURE_DATA
+    EventListenerCustom* _cacheTextureListener;
+#endif
 };
 
 NS_CC_END
diff --git a/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest.cpp b/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest.cpp
index 4f69133030..ba6c1f01c1 100644
--- a/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest.cpp
+++ b/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest.cpp
@@ -122,7 +122,6 @@ ShaderNode::ShaderNode()
 
 ShaderNode::~ShaderNode()
 {
-    NotificationCenter::getInstance()->removeObserver(this, EVNET_COME_TO_FOREGROUND);
 }
 
 ShaderNode* ShaderNode::shaderNodeWithVertex(const char *vert, const char *frag)
@@ -136,10 +135,14 @@ ShaderNode* ShaderNode::shaderNodeWithVertex(const char *vert, const char *frag)
 
 bool ShaderNode::initWithVertex(const char *vert, const char *frag)
 {
-    NotificationCenter::getInstance()->addObserver(this,
-                                                                  callfuncO_selector(ShaderNode::listenBackToForeground),
-                                                                  EVNET_COME_TO_FOREGROUND,
-                                                                  NULL);
+#if CC_ENABLE_CACHE_TEXTURE_DATA
+    auto listener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND, [this](EventCustom* event){
+            this->setShaderProgram(NULL);
+            loadShaderVertex(_vertFileName.c_str(), _fragFileName.c_str());
+        });
+
+    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
+#endif
 
     loadShaderVertex(vert, frag);
 
@@ -157,12 +160,6 @@ bool ShaderNode::initWithVertex(const char *vert, const char *frag)
     return true;
 }
 
-void ShaderNode::listenBackToForeground(Object *obj)
-{
-    this->setShaderProgram(NULL);
-    loadShaderVertex(_vertFileName.c_str(), _fragFileName.c_str());
-}
-
 void ShaderNode::loadShaderVertex(const char *vert, const char *frag)
 {
     auto shader = new GLProgram();
@@ -437,7 +434,6 @@ public:
     bool initWithTexture(Texture2D* texture, const Rect&  rect);
     void draw();
     void initProgram();
-    void listenBackToForeground(Object *obj);
 
     static SpriteBlur* create(const char *pszFileName);
 
@@ -454,7 +450,6 @@ private:
 
 SpriteBlur::~SpriteBlur()
 {
-    NotificationCenter::getInstance()->removeObserver(this, EVNET_COME_TO_FOREGROUND);
 }
 
 SpriteBlur* SpriteBlur::create(const char *pszFileName)
@@ -472,20 +467,18 @@ SpriteBlur* SpriteBlur::create(const char *pszFileName)
     return pRet;
 }
 
-void SpriteBlur::listenBackToForeground(Object *obj)
-{
-    setShaderProgram(NULL);
-    initProgram();
-}
-
 bool SpriteBlur::initWithTexture(Texture2D* texture, const Rect& rect)
 {
     if( Sprite::initWithTexture(texture, rect) ) 
     {
-        NotificationCenter::getInstance()->addObserver(this,
-                                                                      callfuncO_selector(SpriteBlur::listenBackToForeground),
-                                                                      EVNET_COME_TO_FOREGROUND,
-                                                                      NULL);
+#if CC_ENABLE_CACHE_TEXTURE_DATA
+        auto listener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND, [this](EventCustom* event){
+                setShaderProgram(NULL);
+                initProgram();
+            });
+
+        _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
+#endif
         
         auto s = getTexture()->getContentSizeInPixels();
 
diff --git a/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest.h b/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest.h
index 9459bd584a..741b0bb66f 100644
--- a/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest.h
+++ b/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest.h
@@ -118,7 +118,6 @@ public:
 
     bool initWithVertex(const char *vert, const char *frag);
     void loadShaderVertex(const char *vert, const char *frag);
-    void listenBackToForeground(Object *obj);
 
     virtual void update(float dt);
     virtual void setPosition(const Point &newPosition);
diff --git a/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest2.cpp b/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest2.cpp
index fd35fbfbcc..569bef3915 100644
--- a/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest2.cpp
+++ b/samples/Cpp/TestCpp/Classes/ShaderTest/ShaderTest2.cpp
@@ -133,21 +133,17 @@ ShaderSprite::ShaderSprite()
 
 ShaderSprite::~ShaderSprite()
 {
-    NotificationCenter::getInstance()->removeObserver(this, EVNET_COME_TO_FOREGROUND);
-}
-
-void ShaderSprite::listenBackToForeground(Object *obj)
-{
-    setShaderProgram(NULL);
-    initShader();
 }
 
 void ShaderSprite::setBackgroundNotification()
 {
-    NotificationCenter::getInstance()->addObserver(this,
-                                               callfuncO_selector(ShaderSprite::listenBackToForeground),
-                                               EVNET_COME_TO_FOREGROUND,
-                                               NULL);
+#if CC_ENABLE_CACHE_TEXTURE_DATA
+    auto listener = EventListenerCustom::create(EVENT_COME_TO_FOREGROUND, [this](EventCustom* event){
+            this->setShaderProgram(nullptr);
+            this->initShader();
+        });
+    _eventDispatcher->addEventListenerWithSceneGraphPriority(listener, this);
+#endif
 }
 
 void ShaderSprite::initShader()
diff --git a/tools/tojs/cocos2dx.ini b/tools/tojs/cocos2dx.ini
index e5dc054b3a..da6a3a0ae1 100644
--- a/tools/tojs/cocos2dx.ini
+++ b/tools/tojs/cocos2dx.ini
@@ -108,7 +108,8 @@ skip = Node::[^setPosition$ setGrid setGLServerState description getUserObject .
         Application::[^application.* ^run$],
         Camera::[getEyeXYZ getCenterXYZ getUpXYZ],
         ccFontDefinition::[*],
-        NewTextureAtlas::[*]
+        NewTextureAtlas::[*],
+        RenderTexture::[listenToBackground listenToForeground]
 
 rename_functions = SpriteFrameCache::[addSpriteFramesWithFile=addSpriteFrames getSpriteFrameByName=getSpriteFrame],
     MenuItemFont::[setFontNameObj=setFontName setFontSizeObj=setFontSize getFontSizeObj=getFontSize getFontNameObj=getFontName],
diff --git a/tools/tolua/cocos2dx.ini b/tools/tolua/cocos2dx.ini
index 65487bdcce..fbd9fbd161 100644
--- a/tools/tolua/cocos2dx.ini
+++ b/tools/tolua/cocos2dx.ini
@@ -112,7 +112,8 @@ skip = Node::[setGLServerState description getUserObject .*UserData getGLServerS
         EGLViewProtocol::[setTouchDelegate],
         EGLView::[end swapBuffers],
         NewTextureAtlas::[*],
-        DisplayLinkDirector::[mainLoop setAnimationInterval startAnimation stopAnimation]
+        DisplayLinkDirector::[mainLoop setAnimationInterval startAnimation stopAnimation],
+        RenderTexture::[listenToBackground listenToForeground]
 
 rename_functions = SpriteFrameCache::[addSpriteFramesWithFile=addSpriteFrames getSpriteFrameByName=getSpriteFrame],
     ProgressTimer::[setReverseProgress=setReverseDirection],