Cocos2d-x3.3RC0通过JNI调用Android的Java层URI代码发送短信

来源：互联网发布：30岁后的美工编辑：程序博客网时间：2024/04/30 17:10

1、Jni不在赘述，翻看前面博客

2、直接上代码

1）Java层，直接加在AppActivity.java中

public class AppActivity extends Cocos2dxActivity{public static Activity acty;protected void onCreate(Bundle savedInstanceState){super.onCreate(savedInstanceState);acty = this;}static {System.loadLibrary("cocos2dcpp");}public static void Share(){new Thread(new Runnable() {@Overridepublic void run() {// TODO Auto-generated method stubUri uri = Uri.parse("smsto:18928475901");Intent it = new Intent(Intent.ACTION_SENDTO,uri);it.putExtra("sms_body", "短信内容");System.out.println("test");it.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);//acty.startActivity(Intent.createChooser(intent, "分享"));acty.startActivity(it);}}).start();}}

2）Jni层：Jni/hellocpp/test类的.h和.cpp代码如下

test.h

#ifndef TEST_H_#define TEST_H_extern "C"{//C++调Java的函数接口，该方法在HelloWorldScene中menuCallback函数中使用。//void showTipDialog(const char* title,const char* msg);void Share();}#endif

test.cpp 注意，这两段代码是在之前代码上修改的，部分代码与此功能无关。请自行删除。

#include "test.h"#include "cocos2d.h"#include "platform/android/jni/JniHelper.h"#include "../../../Classes/JniTest.h"#include <jni.h>#define CLASS_NAME "org/cocos2dx/cpp/JniTestHelper"#define CLASS_NAMENEW "org/cocos2dx/cpp/AppActivity"using namespace cocos2d;extern "C"{void Share(){bool hasMethod;JniMethodInfo t;hasMethod = JniHelper::getStaticMethodInfo(t,CLASS_NAMENEW,"Share","()V");if(hasMethod){log("Share function");if(t.methodID){t.env->CallStaticVoidMethod(t.classID,t.methodID);log("function share() was called");}else{log("function share was not called");}}else{log("function share was not found");}}}

3）C++层

void HelloWorld::menuCloseCallback(Ref* pSender){#if(CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)//    showTipDialog("exit","Exit,Really Go?");    Share();//调用tes.cpp中的Share()函数，该函数调用Java中的Share()函数#endif    #if (CC_TARGET_PLATFORM == CC_PLATFORM_IOS)    exit(0);#endif}

4）注意

在mk文件加上test.cpp文件路径。

在头文件处加上平台判断，代码如下：

#if(CC_TARGET_PLATFORM == CC_PLATFORM_ANDROID)#include "../proj.android/jni/hellocpp/test.h"#endif

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