Unity3d与iOS交互开发

//  MyIOSSdk.m

#import "MyIOSSdk.h"

//这里引用SDK的头文件

#import "SDKPlatform.h"

#if defined(__cplusplus)

extern "C"{

#endif

    extern void UnitySendMessage(const char *, const char *, const char *);

    extern NSString* _CreateNSString (const char* string);

#if defined(__cplusplus)

}

#endif

//*****************************************************************************

@implementation MyIOSSdk

//**********************

//message tools

+ (void)sendU3dMessage:(NSString *)messageName param:(NSDictionary *)dict

{

    NSString *param = @"";

    if ( nil != dict ) {

        for (NSString *key in dict)

        {

            if ([param length] == 0)

            {

                param = [param stringByAppendingFormat:@"%@=%@", key, [dict valueForKey:key]];

            }

            else

            {

                param = [param stringByAppendingFormat:@"&%@=%@", key, [dict valueForKey:key]];

            }

        }

    }

    UnitySendMessage("SDK_Object", [messageName UTF8String], [param UTF8String]);

}

//**********************

//SDK fun

//初始化SDK

-(void)SDKInit

{

    SDKcfg *cfg = [[[SDKcfg alloc] init] autorelease];

    cfg.appid =123456;

    cfg.appKey =@"aoaoaoaoaoaoaoaoaoaoaoaoaaoaoaoaoaoaoao";

    cfg.orientation = UIDeviceOrientationLandscapeLeft;

    //调用SDK的初始化函数

    [[SDKPlatform defaultPlatform] SDKInit:cfg];

    //添加回调监听

    [[SDKPlatform defaultPlatform] addObserver:self selector:@selector(SNSInitResult:) name:(NSString *)kInitNotification object:nil];

}

//获取用户ID

-(NSString*)SDKGetUserID

{

    [[SDKPlatform defaultPlatform] SDKGetUserID];

}

//**********************

//call back fun

//初始化更新回调

- (void)SNSInitResult:(NSNotification *)notify

{

    [MyIOSSdk sendU3dMessage:@"SDKMsgInit" param:nil];

}

@end

//*****************************************************************************

#if defined(__cplusplus)

extern "C"{

#endif

     

    //字符串转化的工具函数

     

    NSString* _CreateNSString (const char* string)

    {

        if (string)

            return [NSString stringWithUTF8String: string];

        else

            return [NSString stringWithUTF8String: ""];

    }

     

    char* _MakeStringCopy( const char* string)

    {

        if (NULL == string) {

            return NULL;

        }

        char* res = (char*)malloc(strlen(string)+1);

        strcpy(res, string);

        return res;

    }

     

    static MyIOSSdk *mySDK;

    //供u3d调用的c函数

   

    void _PlatformInit()

    {

        if(mySDK==NULL)

        {

            mySDK = [[MyIOSSdk alloc]init];

        }

        [lsSDK SDKInit];

    }

     

    //注意这个函数是返回字符串

    const char* _PlatformGetUin()

    {

        if(lsSDK==NULL)

        {

            lsSDK = [[MyIOSSdk alloc]init];

        }

        return _MakeStringCopy([[lsSDK SDKGetUserID] UTF8String]);

    }

     

#if defined(__cplusplus)

}

#endif