#import <ADRanFengSDK/ADRanFengSDK.h>
...

// 申请的 appid 必须与您的包名一一对应
[ADRanFengSDK initWithAppId:@"100002" completionBlock:^(NSError * _Nullable error) {
     if (error){
         NSLog(@"初始化失败%@",error);
     }
}];

//获取SDK版本号
NSString *sdkVersion = [ADRanFengSDK getSDKVersion];

// 是否开启个性化广告；默认YES，建议初始化SDK之前设置
ADRanFengSDK.enablePersonalAd = NO;

#import <ADRanFengSDK/ADRanFengSplashAd.h>
#import <ADRFMediationKit/ADRFMediationKit.h>

/*
 * 推荐在AppDelegate中的最后加载开屏广告
 * 其他的接入方式会有需要特殊注意的方式，遇到过的相关问题在SDK相关问题的文档中有提到
 * 不建议在开屏展示过程中做控制器的切换（如：开屏广告关闭回调时切换当前window的根控制器或者present另外一个控制器）
 */

- (void)loadSplashAd{
      //1、 初始化开屏加载实例
    _splashAd = [[ADRanFengSplashAd alloc]init];
    _splashAd.posId = @"cfdb1428a7e9";
    _splashAd.delegate = self;
    // 设置默认启动图(一般设置启动图的平铺颜色为背景颜色，使得视觉效果更加平滑)
    _splashAd.backgroundColor = [UIColor adrf_getColorWithImage:[UIImage imageNamed:@"750x1334.png"] withNewSize:[UIScreen mainScreen].bounds.size];
    [_splashAd loadAndShowInWindow:[UIApplication sharedApplication].keyWindow withBottomView:nil];
}

// 8、代理回调
#pragma mark - ADRanFengSplashAdDelegate
/**
 *  开屏广告请求失败
 */
- (void)ranfengSplashAdFailLoad:(ADRanFengSplashAd *)splashAd withError:(NSError *)error {
    NSLog(@"splash开屏广告加载失败%@",error);
}

/**
 *  开屏广告展示失败
 */
- (void)ranfengSplashAdRenderFaild:(ADRanFengSplashAd *)splashAd withError:(NSError *)error {
    NSLog(@"splash开屏广告展示失败%@",error);   
}

/**
 *  开屏广告关闭回调
 */
- (void)ranfengSplashAdClosed:(ADRanFengSplashAd *)splashAd {
    _splashAd = nil;
}

/**
 *  开屏广告关闭落地页
 */
- (void)ranfengSplashAdCloseLandingPage:(ADRanFengSplashAd *)splashAd {
    _splashAd = nil;
}

#import <ADRanFengSDK/ADRanFengBannerAdView.h>

- (void)loadBannerAd {
    // 1、初始化banner视图，并给定frame值
    self.bannerAd = [[ADRanFengBannerAdView alloc] initWithFrame:CGRectMake(0, 250, kADRFScreenWidth, kADRFScreenWidth / rate) posId:posId];
    // 2、设置委托对象
    self.bannerAd.delegate = self;
    
    // 3、当前ViewController
    self.bannerAd.viewController = self;
    
    // 4、添加到父视图
    [self.view addSubview:self.bannerAd];
    
    // 5、请求广告
    [self.bannerAd loadRequest];
}

// 5、代理回调
#pragma mark - ADRanFengBannerAdViewDelegate

/**
 *  请求广告数据失败后调用
 *  当接收服务器返回的广告数据失败后调用该函数
 */
- (void)ranfengBannerViewFailedToLoadWithError:(NSError *)error {
    NSLog(@"banner广告加载失败%@",error);
    [self.bannerAd removeFromSuperview];
    self.bannerAd = nil;
}
/**
 *  被用户关闭时调用
 */
- (void)ranfengBannerViewWillClose:(ADRanFengBannerAdView *)ranfengBannerView {
    [self.bannerAd removeFromSuperview];
    self.bannerAd = nil;
}

#import <ADRanFengSDK/ADRanFengNativeExpressAd.h>
#import <ADRanFengSDK/ADRanFengNativeExpressView.h>

if(!_nativeAd) {
   // 1、信息流广告初始化
    _nativeAd = [[ADRanFengNativeExpressAd alloc]initWithAdSize:CGSizeMake(UIScreen.mainScreen.bounds.size.width, 10)];
    _nativeAd.delegate = self;
    _nativeAd.posId = @"caef8b4d5630";
    _nativeAd.controller = self;
}

// 2、加载信息流广告
[_nativeAd loadAdWithCount:1];

// 4、代理回调
#pragma mark - ADRanFengNativeExpressAdDelegate

// 模板信息流广告加载成功
- (void)ranfengExpressAdSucceedToLoad:(ADRanFengNativeExpressAd *)expressAd views:(NSArray<__kindof UIView<ADRanFengExpressViewRegisterProtocol> *> *)views {
    for (ADRanFengNativeExpressView *adView in views) {
        [adView ranfeng_registViews:@[adView]];
    }
    [self.tableView.mj_header endRefreshing];
    [self.tableView.mj_footer endRefreshing];
}

// 模板信息流广告加载失败
- (void)ranfengExpressAdFailToLoad:(ADRanFengNativeExpressAd *)expressAd error:(NSError *)error {
    NSLog(@"信息流广告加载失败%@",error);
    dispatch_async(dispatch_get_main_queue(), ^{
        [self.tableView.mj_header endRefreshing];
        [self.tableView.mj_footer endRefreshing];
    });
}

// 模板信息流广告渲染成功
- (void)ranfengExpressAdRenderSucceed:(ADRanFengNativeExpressAd *)expressAd adView:(UIView<ADRanFengExpressViewRegisterProtocol> *)expressAdView {
    dispatch_async(dispatch_get_main_queue(), ^{
        for (int i = 0; i < 6; i ++) {
            [self.items addObject:[NSNull null]];
        }
        [self.items addObject:expressAdView];
        [self.tableView reloadData];
    });
}

// 模板信息流广告渲染失败
- (void)ranfengExpressAdRenderFail:(ADRanFengNativeExpressAd *)expressAd error:(NSError *)error {
    [self.view makeToast:[NSString stringWithFormat:@"信息流渲染失败：%@",error]];
}

// 模板信息流广告关闭
- (void)ranfengExpressAdClosed:(ADRanFengNativeExpressAd *)expressAd adView:(UIView<ADRanFengExpressViewRegisterProtocol> *)expressAdView {
    [self.items removeObject:expressAdView];
    [self.tableView reloadData];
}

#import <ADRanFengSDK/ADRanFengInterstitialAd.h>

- (void)loadInterstitialAd{
    // 1、初始化插屏广告
    self.interstitialAd = [[ADRanFengInterstitialAd alloc]init];
    self.interstitialAd.controller = self;
    self.interstitialAd.posId   =   @"f25b17968ad4";
    self.interstitialAd.delegate = self;
    [self.interstitialAd loadAdData];
}

#pragma mark - ADRanFengInterstitialAdDelegate
/**
 *  插屏广告数据请求成功
 */
- (void)ranfengInterstitialSuccessToLoadAd:(ADRanFengInterstitialAd *)unifiedInterstitial {
    [self.view makeToast:@"广告准备好"];
    if (!_isNormalAd){
        [self.view makeToast:[NSString stringWithFormat:@"当前广告价格：%ld",unifiedInterstitial.bidPrice]];
    }
    _isReady = YES;
}

/**
 *  插屏广告数据请求失败
 */
- (void)ranfengInterstitialFailToLoadAd:(ADRanFengInterstitialAd *)unifiedInterstitial error:(NSError *)error {
    [self.view makeToast:error.description];
    _interstitialAd = nil;
}

/**
 *  插屏广告视图展示失败回调
 *  插屏广告展示失败回调该函数
 */
- (void)ranfengInterstitialFailToPresent:(ADRanFengInterstitialAd *)unifiedInterstitial error:(NSError *)error {
    [self.view makeToast:[NSString stringWithFormat:@"当前广告展示失败%@",error]];
}

/**
 *  插屏广告页关闭
 */
- (void)ranfengInterstitialAdDidDismissClose:(ADRanFengInterstitialAd *)unifiedInterstitial {
    _interstitialAd = nil;
}

#import <ADRanFengSDK/ADRanFengRewardVodAd.h>

- (void)loadRewardvodAd{
    // 1、初始化激励视频广告
    self.rewardVodAd = [[ADRanFengRewardVodAd alloc] init];
    self.rewardVodAd.delegate = self;
    self.rewardVodAd.controller = self;
    self.rewardVodAd.posId = @"593c7af1624b";
    [self.rewardVodAd loadAdData];
}

- (void)showRewardVodAd {
    if (!_isReady) {
        [self.view makeToast:@"广告未准备好"];
        return;
    }
    [self.rewardVodAd showFromRootViewController:self];
}


/**
 *  激励视频广告数据请求成功
 */
- (void)ranfengRewardVodAdSuccessToLoadAd:(ADRanFengRewardVodAd *)rewardVodAd {
    if (!_isNormalAd){
        [self.view makeToast:[NSString stringWithFormat:@"当前广告价格：%ld",rewardVodAd.bidPrice]];
    }
}

/**
 *  激励视频广告数据请求失败
 */
- (void)ranfengRewardVodAdFailToLoadAd:(ADRanFengRewardVodAd *)rewardVodAd error:(NSError *)error {
    NSLog(@"激励视频请求失败===%@",error);
}

/**
 *  激励视频广告缓存成功
 
 */
- (void)ranfengRewardVodAdVideoCacheFinish:(ADRanFengRewardVodAd *)rewardVodAd {
    NSLog(@"激励视频缓存成功");
}

/**
 *  激励视频广告渲染成功
 *  建议在此回调后展示广告
 */
- (void)ranfengRewardVodAdVideoReadyToPlay:(ADRanFengRewardVodAd *)rewardVodAd {
    _isReady = YES;
    [self.view makeToast:@"广告准备好"];
}

/**
 *  激励视频广告播放失败
 *
 */
- (void)ranfengRewardVodAdVideoPlayFail:(ADRanFengRewardVodAd *)rewardVodAd error:(NSError *)error {
    NSLog(@"激励视频播放失败%@",error);
}

/**
 *  激励视频广告视图展示失败回调
 *  激励视频广告展示失败回调该函数
 */
- (void)ranfengRewardVodAdFailToPresent:(ADRanFengRewardVodAd *)rewardVodAd error:(NSError *)error {
    [self.view makeToast:[NSString stringWithFormat:@"当前广告展示失败%@",error]];
}

/**
 *  激励视频广告曝光回调
 */
- (void)ranfengRewardVodAdWillExposure:(ADRanFengRewardVodAd *)rewardVodAd {
    NSLog(@"激励视频曝光");
}

/**
 *  激励视频广告点击回调
 */
- (void)ranfengRewardVodAdClicked:(ADRanFengRewardVodAd *)rewardVodAd {
    NSLog(@"激励视频点击");
}

/**
 *  激励视频广告页关闭
 */
- (void)ranfengRewardVodAdAdDidDismissClose:(ADRanFengRewardVodAd *)rewardVodAd {
    _rewardVodAd = nil;
}

/**
 *  激励视频广告达到激励条件
 */
- (void)ranfengRewardVodAdAdDidEffective:(ADRanFengRewardVodAd *)rewardVodAd {
    NSLog(@"激励视频达到激励条件");
}
/**
 *  激励视频广告播放完成
 */
- (void)ranfengRewardVodAdAdVideoPlayFinish:(ADRanFengRewardVodAd *)rewardVodAd {
    NSLog(@"激励视频播放完成");
}