coocs2d-x中c++与java互相传值（数组）

cocos2d-x跨平台开发中难免会遇到c++和java之间的互相传值，关于简单的int，string，bool之类的传值Himi已经讲解的很详细了，http://blog.youkuaiyun.com/nat_myron/article/details/11902795。

最近遇到一个问题，需要把c++中的short数组传给java进行处理，再返回string给c++。这时就需要自己动脑了

参考这篇JNI的基础理论教程，http://blog.youkuaiyun.com/nat_myron/article/details/14226685，最后的代码如下

c++代码

#if (CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)
	JniMethodInfo minfo;
	bool isHave = JniHelper::getStaticMethodInfo(minfo,
		"com/xxx/org/hzhero", "xxxx", "([S)Ljava/lang/String;");
	if (isHave)
	{
		jshortArray tracks = minfo.env->NewShortArray(mCount);
		minfo.env->SetShortArrayRegion(tracks,0,mCount,mTracks);

		jobject jobj = minfo.env->CallStaticObjectMethod(minfo.classID, minfo.methodID,tracks);
		jstring jresult = (jstring)jobj;
		const char *s = minfo.env->GetStringUTFChars(jresult, 0);
		string sresult(s);
		CCLog("result = %s",sresult.c_str());
	}
	else
		CCLog("recognize error---------");
#endif

java代码

public static String xxxx(short[] mTemp) {
		short[] m_Data = new short[mTemp.length ];
		for (int i = 0; i < mTemp.length; i++) {
			m_Data[i] = mTemp[i];
		}
		String str = "qqqq" ;
		return str;
	}