如何使用ShareSDK实现Cocos2d-x的Android/iOS分享与授权

Cocos2DX 简介

Cocos2d-x是一套成熟的开源跨平台游戏开发框架。其引擎提供了图形渲染、GUI、音频、网络、物理、用户输入等丰富的功能,被广泛应用于游戏开发及交互式应用的构建。引擎的核心采用C++ 编写,支持使用C++、Lua或者JavaScript进行开发。同时Cocos2d-x可以适配IOS、Android、HTML5、Windows和Mac系统。

Cocos2d-x在中国及全球都有一定的市场份额,为了给开发出来的游戏增加知名度,更好的进行营销,社交分享功能是必不可少的。但是所要分享的平台针对全球不同的区域有不同的侧重点,这就需要短时间内接入多个社交平台,但是每个平台的接入时间成本按天计算,多个平台叠加在一起的时间就很不乐观。所以使用Cocos2d-x引擎的开发人员急需一种能够让开发者快速接入授权、分享功能的SDK。

Cocos2d-x集成ShareSDK过程如下:

产品主页网址: http://www.mob.com/product/sh...

官方插件地址: https://github.com/MobClub/Ne...

Android 集成

首先下载官方插件,下载完毕之后需要做如下几步工作

把ShareSDK的cocos2dx的proj.android-studio项目里的libs包复制到你的项目里,除了armeabi目录不用复制其他都要。

把ShareSDK的cocos2dx的New-C2DX-For-ShareSDK项目里的Classes目录下的文件都复制到你的项目里的Classes目录下。

在jni/Android.mk添加下面代码来引入相关文件,如:

../../Classes/AppDelegate.cpp \

../../Classes/HelloWorldScene.cpp \

../../Classes/C2DXShareSDK/Android/ShareSDKUtils.cpp \

../../Classes/C2DXShareSDK/C2DXShareSDK.cpp \

../../Classes/C2DXShareSDK/Android/JSON/CCJSONConverter.cpp \

../../Classes/C2DXShareSDK/Android/JSON/cJSON/cJSON.c

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

$(LOCAL_PATH)/../../Classes/C2DXShareSDK \

$(LOCAL_PATH)/../../Classes/C2DXShareSDK/Android \

$(LOCAL_PATH)/../../Classes/C2DXShareSDK/Android/JSON \

$(LOCAL_PATH)/../../Classes/C2DXShareSDK/Android/JSON/cJSON

在proj.android-studio工程下,app目录下,build.gradle文件内,寻找到dependencies标签,配置如下的代码

compile project(':libcocos2dx')

在主activity里(一般在cocos项目的此目录下面:proj.android-studiosrcorgcocos2dxcppAppActivity.java)的onCreate方法里添加ShareSDKUtils.prepare()方法。

protected void onCreate(Bundle savedInstanceState){

super.onCreate(savedInstanceState);
    ShareSDKUtils.prepare();

}

各个平台的配置方式:平台的配置在libcocos2dx这个依赖工程内,工程根目录下边有一个MobSDK.gradle文件,写法示例如下边的代码所示,用户需要用自己申请到的Key来替换下文中的key。平台的选择也根据自己的需要来进行增加删除。

apply plugin: 'com.mob.sdk'

MobSDK {

appKey "moba6b6c6d6"
appSecret "b89d2427a3bc7ad1aea1e1e8c1d36bf3"

ShareSDK {
    //平台配置信息
    devInfo {
        SinaWeibo {
            id 1
            sortId 1
            appKey "568898243"
            appSecret "38a4f8204cc784f81f9f0daaf31e02e3"
            callbackUri "http://www.sharesdk.cn"
            shareByAppClient true
            enable true
        }

        QZone {
            id 3
            sortId 3
            appId "100371282"
            appKey "aed9b0303e3ed1e27bae87c33761161d"
            shareByAppClient true
            bypassApproval false
            enable true
        }

        QQ {
            id 7
            sortId 7
            appId "100371282"
            appKey "aed9b0303e3ed1e27bae87c33761161d"
            shareByAppClient true
            bypassApproval false
            enable true
        }

         Wechat {
            id 4
            sortId 4
            appId "wx4868b35061f87885"
            appSecret "64020361b8ec4c99936c0e3999a9f249"
            userName "gh_b0c6a9ca668a"
            path "pages/index/index?id=mob"
            withShareTicket true
            miniprogramType 2
            bypassApproval false
            enable true
        }

        WechatMoments {
            id 5
            sortId 5
            appId "wx4868b35061f87885"
            appSecret "64020361b8ec4c99936c0e3999a9f249"
            bypassApproval false
            enable true
        }

        WechatFavorite {
            id 6
            sortId 6
            appId "wx4868b35061f87885"
            appSecret "64020361b8ec4c99936c0e3999a9f249"
            bypassApproval false
            enable true
        }
        
        Facebook {
            id 8
            sortId 8
            appKey "1412473428822331"
            appSecret "a42f4f3f867dc947b9ed6020c2e93558"
            callbackUri "https://mob.com"
            shareByAppClient true
            enable true
        }

        Twitter {
            id 9
            sortId 9
            appKey "viOnkeLpHBKs6KXV7MPpeGyzE"
            appSecret "NJEglQUy2rqZ9Io9FcAU9p17omFqbORknUpRrCDOK46aAbIiey"
            callbackUri "http://mob.com"
            shareByAppClient true
            enable true
        }
        
    }
}

}

iOS 集成

将下面红色方框的资源文件拖到Cocos2d-x项目中

将SDK文件夹拖进项目(下载地址)

注意:请务必在上述步骤中选择“Create groups for any added folders”单选按钮组。如果你选择“Create folder references for any added folders”,一个蓝色的文件夹引用将被添加到项目并且将无法找到它的资源。

添加必须的依赖库

libc++.tbd

libz.tbd

libsqlite3.tbd

各社交平台所需依赖库:

新浪微博:

ImageIO.framework

Photos.framework

Instagram:

AssetsLibrary.framework

Photos.framework

美拍:

AssetsLibrary.framework

添加依赖库的方法如下

配置UrlScheme和白名单等,各个社交平台需要的配置可以参考快速集成文档中的URL Scheme和白名单配置项。

在项目工程的Info.plist 中如图增加 MOBAppKey 和 MOBAppSecret 两个字段

在 MOBAppKey中 设置ShareSDK的appKey,如果尚未在ShareSDK官网注册过App,请移步到 登录后台 进行应用注册也可以点击 链接 看里面的操作步骤。

代码实现

初始化: 打开Classes目录下边的AppDelegate.cpp文件,直接拷贝粘贴代码进行初始化工作。

导入头文件

include "C2DXShareSDK.h"

初始化

bool AppDelegate::applicationDidFinishLaunching()
{
    //初始化ShareSDK
    this->initShareSDKConfig();
}

void AppDelegate::initShareSDKConfig()
{
    //设置平台配置
     //Platforms
     __Dictionary *totalDict = __Dictionary::create();
     
     //新浪微博
     __Dictionary *sinaWeiboConf= __Dictionary::create();
     sinaWeiboConf->setObject(__String::create("568898243"), "app_key");
     sinaWeiboConf->setObject(__String::create("38a4f8204cc784f81f9f0daaf31e0 2e3"), "app_secret");
     sinaWeiboConf->setObject(__String::create("http://www.sharesdk.cn"), "re direct_uri");
     stringstream sina;
     sina << cn::sharesdk::C2DXPlatTypeSinaWeibo;
     totalDict->setObject(sinaWeiboConf, sina.str());
     
     //微信
     __Dictionary *wechatConf = __Dictionary::create();
     wechatConf->setObject(__String::create("wx4868b35061f87885"), "app_id");
     wechatConf->setObject(__String::create("64020361b8ec4c99936c0e3999a9f249 "), "app_secret");
     stringstream wechat;
     wechat << cn::sharesdk::C2DXPlatTypeWechatPlatform;
     totalDict->setObject(wechatConf, wechat.str());
     
     //QQ
     __Dictionary *qqConf = __Dictionary::create();
     qqConf->setObject(__String::create("100371282"), "app_id");
     qqConf->setObject(__String::create("aed9b0303e3ed1e27bae87c33761161d"),  "app_key");
     stringstream qq;
     qq << cn::sharesdk::C2DXPlatTypeQQPlatform;
     totalDict->setObject(qqConf, qq.str());
     
     //Facebook
     __Dictionary *fbConf = __Dictionary::create();
     fbConf->setObject(__String::create("107704292745179"), "api_key");
     fbConf->setObject(__String::create("38053202e1a5fe26c80c753071f0b573"),  "app_secret");
     stringstream facebook;
     facebook << cn::sharesdk::C2DXPlatTypeFacebook;
     totalDict->setObject(fbConf, facebook.str());
     
     //Twitter 
     __Dictionary *twConf = __Dictionary::create();
     twConf->setObject(__String::create("LRBM0H75rWrU9gNHvlEAA2aOy"), "consumer_key");
     twConf->setObject(__String::create("gbeWsZvA9ELJSdoBzJ5oLKX0TU09UOwrzdGfo9Tg7DjyGuMe8G"), "consumer_secret");
     twConf->setObject(__String::create("http://www.mob.com"), "redirect_uri" ) ;
     stringstream twitter;
     twitter << cn::sharesdk::C2DXPlatTypeTwitter;
     totalDict->setObject(twConf, twitter.str());
     
     cn::sharesdk::C2DXShareSDK::registerAppAndSetPlatformConfig("moba6b6c6d6","b89d2427a3bc7ad1aea1e1e8c1d36bf3",totalDict);
}

以上平台的app_key、app_secret等字段不同分享平台可能不同,详情可参考:《统一表》。

授权功能:

C2DXShareSDK::authorize(C2DXPlatTypeSinaWeibo, authResultHandler);

authResultHandler是默认定制的一个回调类,也可以自己写一个新的回调类来替代此类

//授权回调

void authResultHandler(int seqId, cn::sharesdk::C2DXResponseState state, cn::sharesdk::C2DXPlatType platType, __Dictionary *result)

{

switch (state)
{
    case cn::sharesdk::C2DXResponseStateSuccess:
    {
        log("Success");
        
        //输出信息
        try
        {
            __Array *allKeys = result -> allKeys();
            allKeys->retain();
            for (int i = 0; i < allKeys -> count(); i++)
            {
                __String *key = (__String *)allKeys -> getObjectAtIndex(i);
                Ref *obj = result -> objectForKey(key -> getCString());
                
                log("key = %s", key -> getCString());
                if (dynamic_cast<__String *>(obj))
                {
                    log("value = %s", dynamic_cast<__String *>(obj) -> getCString());
                }
                else if (dynamic_cast<__Integer *>(obj))
                {
                    log("value = %d", dynamic_cast<__Integer *>(obj) -> getValue());
                }
                else if (dynamic_cast<__Double *>(obj))
                {
                    log("value = %f", dynamic_cast<__Double *>(obj) -> getValue());
                }
            }
            allKeys->release();
        }
        catch(...)
        {
            log("==============error");
        }
    }
        break;
    case cn::sharesdk::C2DXResponseStateFail:
    {
        log("Fail");
        //回调错误信息
        __Array *allKeys = result->allKeys();
        allKeys->retain();
        for (int i = 0; i < allKeys-> count(); i++)
        {
            __String *key = (__String*)allKeys->getObjectAtIndex(i);
            Ref *obj = result->objectForKey(key->getCString());
            
            log("key = %s", key -> getCString());
            if (dynamic_cast<__String *>(obj))
            {
                log("value = %s", dynamic_cast<__String *>(obj) -> getCString());
            }
            else if (dynamic_cast<__Integer *>(obj))
            {
                log("value = %d", dynamic_cast<__Integer *>(obj) -> getValue());
            }
            else if (dynamic_cast<__Double *>(obj))
            {
                log("value = %f", dynamic_cast<__Double *>(obj) -> getValue());
            }
        }
    }
        break;
    case cn::sharesdk::C2DXResponseStateCancel:
    {
        log("Cancel");
    }
        break;
    default:
        break;
}

}

获取用户的信息

授权之后,可以通过如下的方法来获取用户信息。

C2DXShareSDKC ::getUserInfo(C2DXPlatTypeSinaWeibo, getUserResultHandler);

分享

在需要分享操作的代码块中进行构造分享参数,示例如下:

__Dictionary *content = __Dictionary::create();

content -> setObject(__String::create("分享文本"), "text"); // 分享文本

content -> setObject(__String::create("HelloWorld.png"), "image");// 分享图片

content -> setObject(__String::create("测试标题"), "title"); // 分享标题

content -> setObject(__String::create("http://www.mob.com"), "url"); // 分享url

content -> setObject(__String::createWithFormat("%d", cn::sharesdk::C2DXContentTypeWebPage), "type"); /

构造分享内容字段参数值请参考:《分享内容字段值表》

调用分享方法:

//弹出菜单

C2DXShareSDK::showShareMenu(NULL,content,100,100, shareContentResultHandler);// 第3,4个参数传入 iPad 视图要显示的坐标点,详见API说明

//无UI,直接分享

C2DXShareSDK::shareContent(cn::sharesdk::C2DXPlatTypeSinaWeibo, content, shareContentResultHandler);

//弹出编辑界面分享

C2DXShareSDK::showShareView(cn::sharesdk::C2DXPlatTypeSinaWeibo, content, shareContentResultHandler);

设置分享回调方法 shareContentResultHandler,示例如下:

//分享回调

void shareContentResultHandler(int seqId, cn::sharesdk::C2DXResponseState state, cn::sharesdk::C2DXPlatType platType, __Dictionary *result)

{

switch (state)
{
    case cn::sharesdk::C2DXResponseStateSuccess:
    {
        log("Success");
    }
        break;
    case cn::sharesdk::C2DXResponseStateFail:
    {
        log("Fail");
        //回调错误信息
        __Array *allKeys = result->allKeys();
        allKeys->retain();
        for (int i = 0; i < allKeys-> count(); i++)
        {
            __String *key = (__String*)allKeys->getObjectAtIndex(i);
            Ref *obj = result->objectForKey(key->getCString());

            log("key = %s", key -> getCString());
            if (dynamic_cast<__String *>(obj))
            {
                log("value = %s", dynamic_cast<__String *>(obj) -> getCString());
            }
            else if (dynamic_cast<__Integer *>(obj))
            {
                log("value = %d", dynamic_cast<__Integer *>(obj) -> getValue());
            }
            else if (dynamic_cast<__Double *>(obj))
            {
                log("value = %f", dynamic_cast<__Double *>(obj) -> getValue());
            }
        }
    }
        break;
    case cn::sharesdk::C2DXResponseStateCancel:
    {
        log("Cancel");
    }
        break;
    default:
        break;
}

}

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