添加cpp文件到cocos2d-x项目android项目 [英] Adding cpp files to cocos2d-x project android project

问题描述

我遵循本教程 http://www.raywenderlich.com/33750/cocos2d-x-tutorial-for-ios-and-android-getting-started ，并设法在cococs2d-x中创建一个android hello world项目。现在，当我添加任何东西到我的类目录，并尝试使用它们，我会收到错误像

I've followed this tutorial http://www.raywenderlich.com/33750/cocos2d-x-tutorial-for-ios-and-android-getting-started, and managed to create an android hello world project in cococs2d-x. Now when I add anything to my classes directory and try to use them, I get errors like

make: *** [obj/local/armeabi/libgame.so] Error 1
undefined reference to 'ConstAndStats::getDevice()' 

我应该如何解决这些问题，并为我的eclipse项目添加已经工作的代码（在Xcode中）？

How should I fix these problems, and add the already working codes (in Xcode) for my eclipse project?

推荐答案

p>如果您向classes目录添加一个类，但忘记将其添加到jni文件夹中的Android.mk文件中，则可能会出现此类错误。添加如下：

This kind of error may appear if you add a class to the classes directory but forget to add it to the Android.mk file from the jni folder. Add something like this:

LOCAL_SRC_FILES := hellocpp/main.cpp \
          ../../Classes/YourClass.cpp \
          ../../Classes/YourLastClass.cpp

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