String configJsonStr = "在平台下载的配置文件字符串";

JSONObject configJsonObj = null;

try {

    configJsonObj = new JSONObject(configJsonStr);

} catch (JSONException e) {

}

​

TTAdConfig.Builder adConfig = new TTAdConfig.Builder()

    .appId("应用Id")

    .setMediationConfig(

      new MediationConfig.Builder()

        .setCustomLocalConfig(configJsonObj)

        .build()

    )

    .build()

TTAdSdk.init(context, adConfig, new TTAdSdk.InitCallback() {});

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    BUAdSDKConfiguration *configuration = [BUAdSDKConfiguration configuration];

    configuration.appID = @"XXXXXX"; //应用ID

    configuration.useMediation = YES;//开启聚合功能

    configuration.mediation.advanceSDKConfigPath = [[NSBundle mainBundle]pathForResource:@"GroMore-config-ios-5000546" ofType:@"json"];//导入本地配置文件

    return YES;

  } 

​

//第一步、创建开屏自定义兜底对象

MediationSplashRequestInfo csjSplashRequestInfo = new MediationSplashRequestInfo(

        MediationConstant.ADN_PANGLE, // 穿山甲

        "代码位Id", // adn开屏广告代码位Id，注意不是聚合广告位Id

        "appId",   // adn应用id，注意要跟初始化传入的保持一致

        "appKey"   // adn没有appKey时，传入空即可

) {};

​

//第二步、创建AdSlot

AdSlot adSlot = new AdSlot.Builder()

        .setCodeId(getResources().getString(R.string.splash_media_id))

        .setImageAcceptedSize(widthPx, heightPx)

        .setMediationAdSlot(

            new MediationAdSlot.Builder()

                //将自定义兜底对象设置给AdSlot

                .setMediationSplashRequestInfo(csjSplashRequestInfo)

                .build())

        .build();

​

// 第三步，请求广告

TTAdNative adNativeLoader = TTAdSdk.getAdManager().createAdNative(this);

adNativeLoader.loadSplashAd(adSlot, mCSJSplashAdListener, 3500);

BUAdSlot *slot = [[BUAdSlot alloc]init];

slot.ID = self.viewModel.slotID;// 代码位ID 仅聚合支持该功能

BUMSplashUserData *splashUserData = [[BUMSplashUserData alloc]init];

splashUserData.adnName = @"baidu";// adn的名字，请使用如下值    'pangle','baidu','gdt','ks','mtg','sigmob'其他值可能导致无法加载广告

splashUserData.rit = @"xxxxxxxx";// adn对应代码位

splashUserData.appID = @"xxxxxxxx";// adn对应appID

splashUserData.appKey = @"xxxxxxxx";// adn对应appKey, 没有时可不传

slot.mediation.splashUserData = splashUserData;