cocos2dx AppActivity 常用操作

gistfile1.txt

package org.cocos2dx.cpp;

import org.cocos2dx.lib.Cocos2dxActivity;
import org.cocos2dx.lib.Cocos2dxGLSurfaceView;

import android.content.Context;
import android.content.Intent;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.util.Log;

public class AppActivity extends Cocos2dxActivity {
    private static AppActivity appActivity = null;
    private static int diamondPackType = 0;
    //调用C++里的全局函数
    public static native void callCpp(int pType);

    public static String test(){
        //被C++调用时注意一个坑 若返回空字符串 则c++得到的结果是随机的
        return "";
    }

    //被C++调用时候最好以发送消息的形式用handler来处理保证线程安全
    public static void buy(int pType, int money){
        diamondPackType = pType;
        appActivity.sendMsg(10000, money);
    }

    @Override
    public Cocos2dxGLSurfaceView onCreateView() {
        Cocos2dxGLSurfaceView glSurfaceView = new Cocos2dxGLSurfaceView(this);
        glSurfaceView.setEGLConfigChooser(5, 6, 5, 0, 16, 8); // this line is required for clipping
        return glSurfaceView;
    }

    @Override
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);
        appActivity = this;
    }

    public void sendMsg(int flag, int money){
        Message msg = handler.obtainMessage();
        msg.what = flag;
        msg.arg1 = money;
        Bundle bundle = new Bundle();
        msg.setData(bundle);
        msg.sendToTarget();
    }

    private Handler handler = new Handler() {
        @Override
        public void handleMessage(Message msg){
            super.handleMessage(msg);
            Bundle b = msg.getData();
            if(msg.what == 10000){
                int money = msg.arg1;
                //通知C++程序购买完成
                appActivity.callCpp(appActivity.diamondPackType);
                System.out.print(appActivity.diamondPackType + ":" + money);
            }
        }
    }

}