diff --git a/cocos/platform/android/jni/Java_org_cocos2dx_lib_Cocos2dxRenderer.cpp b/cocos/platform/android/jni/Java_org_cocos2dx_lib_Cocos2dxRenderer.cpp
index 72470e69c7..cb1a76f5d5 100644
--- a/cocos/platform/android/jni/Java_org_cocos2dx_lib_Cocos2dxRenderer.cpp
+++ b/cocos/platform/android/jni/Java_org_cocos2dx_lib_Cocos2dxRenderer.cpp
@@ -42,7 +42,7 @@ extern "C" {
         cocos2d::Director::getInstance()->mainLoop();
     }
 
-    JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeOnPause() {
+    JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeOnPause(JNIEnv* env) {
         if (Director::getInstance()->getOpenGLView()) {
                 Application::getInstance()->applicationDidEnterBackground();
                 cocos2d::EventCustom backgroundEvent(EVENT_COME_TO_BACKGROUND);
@@ -50,7 +50,7 @@ extern "C" {
         }
     }
 
-    JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeOnResume() {
+    JNIEXPORT void JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeOnResume(JNIEnv* env) {
         static bool firstTime = true;
         if (Director::getInstance()->getOpenGLView()) {
             // don't invoke at first to keep the same logic as iOS
@@ -75,11 +75,9 @@ extern "C" {
         cocos2d::IMEDispatcher::sharedDispatcher()->dispatchDeleteBackward();
     }
 
-    JNIEXPORT jstring JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeGetContentText() {
-        JNIEnv * env = 0;
-
-        if (JniHelper::getJavaVM()->GetEnv((void**)&env, JNI_VERSION_1_4) != JNI_OK || ! env) {
-            return 0;
+    JNIEXPORT jstring JNICALL Java_org_cocos2dx_lib_Cocos2dxRenderer_nativeGetContentText(JNIEnv* env) {
+        if (! env) {
+            return nullptr;
         }
         std::string pszText = cocos2d::IMEDispatcher::sharedDispatcher()->getContentText();
         return cocos2d::StringUtils::newStringUTFJNI(env, pszText);
diff --git a/extensions/scripting/lua-bindings/manual/platform/android/jni/Cocos2dxLuaJavaBridge.cpp b/extensions/scripting/lua-bindings/manual/platform/android/jni/Cocos2dxLuaJavaBridge.cpp
index dbd52eeaea..e617704187 100644
--- a/extensions/scripting/lua-bindings/manual/platform/android/jni/Cocos2dxLuaJavaBridge.cpp
+++ b/extensions/scripting/lua-bindings/manual/platform/android/jni/Cocos2dxLuaJavaBridge.cpp
@@ -37,16 +37,14 @@
 
 extern "C" {
 
-JNIEXPORT jint JNICALL Java_org_cocos2dx_lib_Cocos2dxLuaJavaBridge_callLuaFunctionWithString
-  (JNIEnv *env, jclass cls, jint functionId, jstring value)
+JNIEXPORT jint JNICALL Java_org_cocos2dx_lib_Cocos2dxLuaJavaBridge_callLuaFunctionWithString(JNIEnv *env, jclass cls, jint functionId, jstring value)
 {
     std::string strValue = cocos2d::StringUtils::getStringUTFCharsJNI(env, value);
     int ret = LuaJavaBridge::callLuaFunctionById(functionId, strValue.c_str());
     return ret;
 }
 
-JNIEXPORT jint JNICALL Java_org_cocos2dx_lib_Cocos2dxLuaJavaBridge_callLuaGlobalFunctionWithString
-  (JNIEnv *env, jclass cls, jstring luaFunctionName, jstring value)
+JNIEXPORT jint JNICALL Java_org_cocos2dx_lib_Cocos2dxLuaJavaBridge_callLuaGlobalFunctionWithString(JNIEnv *env, jclass cls, jstring luaFunctionName, jstring value)
 {
     std::string functionNameStr = cocos2d::StringUtils::getStringUTFCharsJNI(env, luaFunctionName);
     std::string valueStr = cocos2d::StringUtils::getStringUTFCharsJNI(env, value);
@@ -55,14 +53,12 @@ JNIEXPORT jint JNICALL Java_org_cocos2dx_lib_Cocos2dxLuaJavaBridge_callLuaGlobal
     return ret;
 }
 
-JNIEXPORT jint JNICALL Java_org_cocos2dx_lib_Cocos2dxLuaJavaBridge_retainLuaFunction
-  (JNIEnv *env, jclass cls, jint luaFunctionId)
+JNIEXPORT jint JNICALL Java_org_cocos2dx_lib_Cocos2dxLuaJavaBridge_retainLuaFunction(JNIEnv *env, jclass cls, jint luaFunctionId)
 {
     return LuaJavaBridge::retainLuaFunctionById(luaFunctionId);
 }
 
-JNIEXPORT jint JNICALL Java_org_cocos2dx_lib_Cocos2dxLuaJavaBridge_releaseLuaFunction
-  (JNIEnv *env, jclass cls, jint luaFunctionId)
+JNIEXPORT jint JNICALL Java_org_cocos2dx_lib_Cocos2dxLuaJavaBridge_releaseLuaFunction(JNIEnv *env, jclass cls, jint luaFunctionId)
 {
     return LuaJavaBridge::releaseLuaFunctionById(luaFunctionId);
 }