自定义激励视频广告适配器

RewardVideo/
├── DemoCustomRewardVideoAdapter.h          # 激励视频适配器头文件
├── DemoCustomRewardVideoAdapter.m          # 激励视频适配器实现文件
├── DemoCustomRewardVideoDelegate.h         # 激励视频代理头文件
└── DemoCustomRewardVideoDelegate.m         # 激励视频代理实现文件

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

@interface DemoCustomRewardVideoDelegate : NSObject<MSRewardVideoAdDelegate>

@property (nonatomic, strong) ATRewardedAdStatusBridge * adStatusBridge;

@end

/**
 视频数据下载成功回调，已经下载过的视频会直接回调,在该回调中调用show接口
 @param msRewardVideoAd MSRewardVideoAd 实例
 */
- (void)msRewardVideoCached:(MSRewardVideoAd *)msRewardVideoAd { //这是第三方 SDK 的协议方法，广告加载成功时调用

    NSDictionary * extraDic = [DemoCustomBaseAdapter getC2SInfo:[msRewardVideoAd 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 atOnRewardedAdLoadedExtra:extraDic];
}

/**
 视频广告各种错误信息回调
 回调说明：如收到该回调说明本次请求已失败
 @param msRewardVideoAd MSRewardVideoAd 实例
 @param error 具体错误信息
 */
- (void)msRewardVideoError:(MSRewardVideoAd *)msRewardVideoAd 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];
}

/**
 视频广告信息点击回调
 @param msRewardVideoAd MSRewardVideoAd 实例
 */
- (void)msRewardVideoClicked:(MSRewardVideoAd *)msRewardVideoAd {
    [self.adStatusBridge atOnAdClick:nil];
}

/**
 视频广告曝光回调
 @param msRewardVideoAd MSRewardVideoAd 实例
 */
- (void)msRewardVideoShow:(MSRewardVideoAd *)msRewardVideoAd {
    // 广告展示成功回调
    [self.adStatusBridge atOnAdShow:nil];
}

/**
 视频播放页关闭回调
 @param msRewardVideoAd MSRewardVideoAd 实例
 */
- (void)msRewardVideoClosed:(MSRewardVideoAd *)msRewardVideoAd {
    [self.adStatusBridge atOnAdClosed:nil];
}

/**
 视频广告开始播放回调
 @param msRewardVideoAd MSRewardVideoAd 实例
 */
- (void)msRewardVideoStartPlaying:(MSRewardVideoAd *)msRewardVideoAd {
    // 视频开始播放回调
    [self.adStatusBridge atOnAdVideoStart:nil];
}

/**
 视频广告视频播放完成
 @param msRewardVideoAd MSRewardVideoAd 实例
 */
- (void)msRewardVideoFinish:(MSRewardVideoAd *)msRewardVideoAd {
    // 视频播放完成回调
    [self.adStatusBridge atOnAdVideoEnd:nil];
}

/**
 视频广告播放达到激励条件回调
 @param msRewardVideoAd MSRewardVideoAd 实例
 @param adInfo 激励信息
 */
- (void)msRewardVideoReward:(MSRewardVideoAd *)msRewardVideoAd extInfo:(NSDictionary *)adInfo {
    if ([[adInfo valueForKey:@"rewardVerify"] intValue] == 1) {
        [self.adStatusBridge atOnRewardedVideoAdRewarded];
    }
}

/**
 激励视频渲染失败
 */
- (void)msRewardVideoRenderFail:(MSRewardVideoAd *)msRewardVideoAd error:(NSError *)error {
    [self.adStatusBridge atOnAdShowFailed:error extra:nil];
}

/**
 视频广告播放异常回调，当广告无效时或播放途中出现错误时调用
 @param msRewardVideoAd MSRewardVideoAd 实例
 @param error 播放错误信息
 */
- (void)msRewardVideoPlayingError:(MSRewardVideoAd *)msRewardVideoAd error:(NSError *)error {
    [self.adStatusBridge atOnAdDidFailToPlayVideo:error extra:nil];
}

@interface DemoCustomRewardVideoAdapter()

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

// 第三方SDK 的激励视频广告对象
@property (nonatomic, strong) MSRewardVideoAd *rewardAd;

@end

#pragma mark - lazy
- (DemoCustomRewardVideoDelegate *)rewardedVideoDelegate{
    if (_rewardedVideoDelegate == nil) {
        _rewardedVideoDelegate = [[DemoCustomRewardVideoDelegate alloc] init];
        _rewardedVideoDelegate.adStatusBridge = self.adStatusBridge;
    }
    return _rewardedVideoDelegate;
}

#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激励视频加载方法，开始加载广告
    self.rewardAd = [[MSRewardVideoAd alloc] init];
    //注意设置代理给DemoCustomRewardVideoDelegate
    self.rewardAd.delegate = self.rewardedVideoDelegate;
    
    MSRewardAdConfigParams *adParam = [[MSRewardAdConfigParams alloc]init];
    adParam.userId = argument.localInfoDic[kATAdLoadingExtraUserIDKey];
    adParam.videoMuted = [argument.localInfoDic[@"video_muted"] intValue] == 0 ? NO : YES;
 
    [self.rewardAd loadRewardVideoAdWithPid:argument.serverContentDic[@"slot_id"] adConfigParams:adParam];
}

#pragma mark - Ad show
- (void)showRewardedVideoInViewController:(UIViewController *)viewController {
    [self.rewardAd showRewardVideoAdFromRootViewController:viewController];
}

#pragma mark - Ad ready
- (BOOL)adReadyRewardedWithInfo:(NSDictionary *)info {
    return self.rewardAd.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:@"DemoCustomRewardVideoAdapter sendWin"] type:ATLogTypeExternal];
    
    NSMutableDictionary *infoDic = [DemoCustomBaseAdapter getWinInfoResult:result];
    [self.rewardAd sendWinNotificationWithInfo:infoDic];
}

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