自定义插屏广告适配器

Interstitial/
├── DemoCustomInterstitialAdapter.h          # 插屏适配器头文件
├── DemoCustomInterstitialAdapter.m          # 插屏适配器实现文件
├── DemoCustomInterstitialDelegate.h         # 插屏代理头文件
└── DemoCustomInterstitialDelegate.m         # 插屏代理实现文件

#import <Foundation/Foundation.h>
#import "DemoCustomAdapterCommonHeader.h"

@interface DemoCustomInterstitialDelegate : NSObject<MSInterstitialDelegate>

@property (nonatomic, strong) ATInterstitialAdStatusBridge * adStatusBridge;

@end

/**
   平台广告展示准备就绪，可以进行展示 在此回调中调用show接口展示广告
 */
- (void)msInterstitialAdReadySuccess:(MSInterstitialAd *)msInterstitialAd { //这是第三方 SDK 的协议方法，广告加载成功时调用

    NSDictionary * extraDic = [DemoCustomBaseAdapter getC2SInfo:[msInterstitialAd ecpm]];//如果需要实现客户端竞价(C2S)，则您需要将第三方广告的价格回传给我们 SDK
    //通知我们广告加载成功，如果需要实现客户端竞价(C2S)，将含有价格的字典传入给我们
    [self.adStatusBridge atOnInterstitialAdLoadedExtra:extraDic];
}

/**
 *  广告预加载失败回调
 *  详解:当接收服务器返回的广告数据失败后调用该函数
 */
- (void)msInterstitialError:(MSInterstitialAd *)msInterstitialAd
                      error:(NSError *)error {//这是第三方 SDK 的协议方法，广告加载失败时调用
    //通知我们加载失败
    [self.adStatusBridge atOnAdLoadFailed:error adExtra:nil];
}

/**
 *  插屏广告点击回调
 */
- (void)msInterstitialClicked:(MSInterstitialAd *)msInterstitialAd {
    [self.adStatusBridge atOnAdClick:nil];
}

/**
 *  插屏广告视图展示成功回调
 *  详解: 插屏广告展示成功回调该函数
 */
- (void)msInterstitialShow:(MSInterstitialAd *)msInterstitialAd {
    [self.adStatusBridge atOnAdShow:nil];
}

/**
 *  插屏广告展示结束回调
 *  详解: 插屏广告展示结束回调该函数
 */
- (void)msInterstitialClosed:(MSInterstitialAd *)msInterstitialAd {
    [self.adStatusBridge atOnAdClosed:nil];
}

/**
   平台广告展示失败
   详解：可能广告素材异常或三方异常导致无法广告曝光
 */
- (void)msInterstitialAdShowFail:(MSInterstitialAd *)msInterstitialAd error:(NSError *)error {
    [self.adStatusBridge atOnAdShowFailed:error extra:nil];
}

/**
 *  全屏广告页被关闭
 */
- (void)msInterstitialDetailClosed:(MSInterstitialAd *)msInterstitialAd {
    [self.adStatusBridge atOnAdDetailClosed:nil];
}
......

@interface DemoCustomInterstitialAdapter()

// 本文档2.1中实现的
@property (nonatomic, strong) DemoCustomInterstitialDelegate * interstitialDelegate;

// 第三方SDK 的插屏广告对象
@property (nonatomic, strong) MSInterstitialAd *interstitialAd;

@end

#pragma mark - lazy
- (DemoCustomInterstitialDelegate *)interstitialDelegate{
    if (_interstitialDelegate == nil) {
        _interstitialDelegate = [[DemoCustomInterstitialDelegate alloc] init];
        _interstitialDelegate.adStatusBridge = self.adStatusBridge;
    }
    return _interstitialDelegate;
}

#pragma mark - Ad load
- (void)loadADWithArgument:(ATAdMediationArgument *)argument {
    //通过argument对象获取必要的加载信息，创建好必要的参数，准备传入给第三方的插屏加载方法，开始加载广告
    self.interstitialAd = [[MSInterstitialAd alloc] init];
    //注意设置代理给DemoCustomInterstitialDelegate
    self.interstitialAd.delegate = self.interstitialDelegate;
    
    MSInterstitialAdConfigParams *adParam = [[MSInterstitialAdConfigParams alloc]init];
    adParam.videoMuted = [argument.localInfoDic[@"video_muted"] intValue] == 0 ? NO : YES;
    adParam.isNeedCloseAdAfterClick = [argument.localInfoDic[@"click_close"] intValue] == 0 ? NO : YES;
     
    [self.interstitialAd loadAdWithPid:argument.serverContentDic[@"slot_id"] adConfigParams:adParam];
}

#pragma mark - Ad show
- (void)showInterstitialInViewController:(UIViewController *)viewController {
    [self.interstitialAd showAdFromRootViewController:viewController];
}

#pragma mark - Ad ready
- (BOOL)adReadyInterstitialWithInfo:(NSDictionary *)info {
    return self.interstitialAd.isAdValid;
}

#pragma mark - C2S Win Loss
- (void)didReceiveBidResult:(ATBidWinLossResult *)result { //接收我们 SDK 给的客户端竞价结果
    if (result.bidResultType == ATBidWinLossResultTypeWin) {
        [self sendWin:result];
        return;
    }
    [self sendLoss:result];
}
 
- (void)sendWin:(ATBidWinLossResult *)result { //告诉第三方 SDK 竞价成功
    [ATAdLogger logMessage:[NSString stringWithFormat:@"DemoCustomInterstitialAdapter sendWin"] type:ATLogTypeExternal];
    
    NSMutableDictionary *infoDic = [DemoCustomBaseAdapter getWinInfoResult:result];
    [self.interstitialAd sendWinNotificationWithInfo:infoDic];
}

- (void)sendLoss:(ATBidWinLossResult *)result { //告诉第三方 SDK 竞价失败
   [ATAdLogger logMessage:[NSString stringWithFormat:@"DemoCustomInterstitialAdapter sendLoss"] type:ATLogTypeExternal];
    
    NSString *priceStr = [self.interstitialAd mediaExt][@"ecpm"];
    
    NSMutableDictionary *infoDict = [DemoCustomBaseAdapter getLossInfoResult:result];
    [infoDict AT_setDictValue:priceStr key:kMSAdMediaWinPrice];
    [self.interstitialAd sendLossNotificationWithInfo:infoDict];
}