Cocos2d-x extensions in an Android app

Question

I'm having trouble using CCHttpRequest in an Android app that's part of a Cocos2d-x project. Specifically I get a bunch of build errors when building in Eclipse that I don't get when building the iOS app in Xcode.

An example build error that I receive in Eclipse (but not in Xcode) is:

`Type 'CCHttpResponse' could not be resolved`

This error is for the line:

CCHttpResponse *response = (CCHttpResponse *)data;

Both Eclipse and Xcode projects reference the same .cpp files. To make the Eclipse project aware of the Cocos2d-x extensions I did the following:

1. Open Project => Properties => C/C++ General => Paths and Symbols => Source Location
2. Click Link Folder...
3. Check Link to folder in the file system
4. Browse to the folder containing the extensions (that work in the Xcode project)
5. Click Ok, Apply, and Ok

Note there are some other surprising errors in my HelloWorldScene.cpp file. For example:

Symbol 'vector' could not be resolved .

I'm guessing the problem is related to how I've set-up something in Eclipse. Since I'm new to Eclipse I'm not sure what to try. Everything builds and runs fine in the Xcode project.

Edit #1 : After commenting the code responsible for most of the Eclipse build errors I noticed the error:

`make: *** [obj/local/armeabi/libgame.so] Error 1`

I don't know what this means but it seems like it might be a more fundamental error than unresolved symbols.

Android.mk :

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE := game_shared

LOCAL_MODULE_FILENAME := libgame

LOCAL_SRC_FILES := hellocpp/main.cpp \
                   ../../Classes/AppDelegate.cpp \
                   ../../Classes/HelloWorldScene.cpp \
                   ../../Classes/StringHelper.cpp

LOCAL_C_INCLUDES := $(LOCAL_PATH)/../../Classes                   

LOCAL_WHOLE_STATIC_LIBRARIES := cocos2dx_static cocosdenshion_static cocos_extension_static

include $(BUILD_SHARED_LIBRARY)

$(call import-module,CocosDenshion/android) \
$(call import-module,cocos2dx) \
$(call import-module,extensions)

Application.mk

APP_STL := gnustl_static
APP_CPPFLAGS := -frtti -DCOCOS2D_DEBUG=1

Answer 1

I think Android.mk and Application.mk have some problem, Because in my application Android.mk is loading more files, and my application is running properly in both platform android and ios. You can see the differences.. it may help you. I am also using cocos2dx library.

Android.mk

LOCAL_PATH := $(call my-dir)

include $(CLEAR_VARS)

LOCAL_MODULE := cocos2dcpp_shared

LOCAL_MODULE_FILENAME := libcocos2dcpp

LOCAL_SRC_FILES := hellocpp/main.cpp \
                   ../../Classes/AppDelegate.cpp \
                   ../../Classes/FixPhotoScene.cpp \
                   ../../Classes/SplashScene.cpp \
                   ../../Classes/TableViewTest.cpp\
                   ../../Classes/ProcessImage.cpp \
                   ../../Classes/TestUI.cpp
LOCAL_C_INCLUDES := $(LOCAL_PATH)/../../Classes

LOCAL_WHOLE_STATIC_LIBRARIES += cocos2dx_static
LOCAL_WHOLE_STATIC_LIBRARIES += cocosdenshion_static
LOCAL_WHOLE_STATIC_LIBRARIES += box2d_static
LOCAL_WHOLE_STATIC_LIBRARIES += chipmunk_static
LOCAL_WHOLE_STATIC_LIBRARIES += cocos_extension_static

include $(BUILD_SHARED_LIBRARY)

$(call import-module,cocos2dx)
$(call import-module,cocos2dx/platform/third_party/android/prebuilt/libcurl)
$(call import-module,CocosDenshion/android)
$(call import-module,extensions)
$(call import-module,external/Box2D)
$(call import-module,external/chipmunk)

Application.mk

APP_STL := gnustl_static
APP_CPPFLAGS := -frtti -DCC_ENABLE_CHIPMUNK_INTEGRATION=1 -DCOCOS2D_DEBUG=1