横幅广告

//导入头文件
#import <AnyThinkBanner/AnyThinkBanner.h>

@interface BannerVC () <ATBannerDelegate>

@property (nonatomic, strong) ATBannerView *bannerView;
@property (nonatomic, assign) BOOL hasLoaded; // 广告加载状态标识

@end

@implementation BannerVC

//广告位ID
#define BannerPlacementID @"b680a1e7874fce"

//场景ID，可选，可在后台生成。没有可传入空字符串
#define BannerSceneID @""

//请注意，banner size需要和后台配置的比例一致
#define BannerSize CGSizeMake(320, 50)

#pragma mark - Load Ad 加载广告
/// 加载广告 
- (void)loadAd {
 
    [self showLog:kLocalizeStr(@"点击了加载广告")];
      
    NSMutableDictionary * loadConfigDict = [NSMutableDictionary dictionary];
    
    /*
     注意不同平台的横幅广告有一定限制，例如配置的横幅广告640*100，为了能填充完屏幕宽，计算高度H = (屏幕宽 *100)/640；那么在load的extra的size为（屏幕宽：H）。
     
     Note that banner ads on different platforms have certain restrictions. For example, the configured banner AD is 640*100. In order to fill the screen width, the height H = (screen width *100)/640 is calculated. Then the extra size of the load is (screen width: H).
     */
    [loadConfigDict setValue:[NSValue valueWithCGSize:BannerSize] forKey:kATAdLoadingExtraBannerAdSizeKey];
    
    //设置自定义参数
    [loadConfigDict setValue:@"media_val_BannerVC" forKey:kATAdLoadingExtraMediaExtraKey];
 
    //开始加载
    [[ATAdManager sharedManager] loadADWithPlacementID:BannerPlacementID extra:loadConfigDict delegate:self];
}

#pragma mark - 广告位代理回调
/// 广告位加载完成
/// - Parameter placementID: 广告位ID
- (void)didFinishLoadingADWithPlacementID:(NSString *)placementID {
     self.hasLoaded = YES;
 }
 
/// 广告位加载失败
/// - Parameters:
///   - placementID: 广告位ID
///   - error: 错误信息
- (void)didFailToLoadADWithPlacementID:(NSString *)placementID error:(NSError *)error { 
     self.hasLoaded = NO;
}

#pragma mark - Show Ad 展示广告
/// 展示广告
- (void)showAd {
    
    //场景统计功能，呈现在后台的 数据报表 -> 漏斗分析报表 -> 到达广告场景 ，在展示广告前调用。可选接入
    [[ATAdManager sharedManager] entryBannerScenarioWithPlacementID:BannerPlacementID scene:BannerSceneID];

    //检查是否有就绪
    if (![[ATAdManager sharedManager] bannerAdReadyForPlacementID:BannerPlacementID]) {
        [self loadAd];
        return;
    }
    
    //展示配置，Scene传入后台的场景ID，没有可传入空字符串，showCustomExt参数可传入自定义参数字符串
    ATShowConfig *config = [[ATShowConfig alloc] initWithScene:BannerSceneID showCustomExt:@"testShowCustomExt"];
 
    //展示广告
    ATBannerView *bannerView = [[ATAdManager sharedManager] retrieveBannerViewForPlacementID:BannerPlacementID config:config];
    if (bannerView != nil) {
        //赋值
        bannerView.delegate = self;
        bannerView.presentingViewController = self;
        bannerView.translatesAutoresizingMaskIntoConstraints = NO;
        [self.view addSubview:bannerView];
        self.bannerView = bannerView;
        
        //布局
        [self.bannerView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.centerX.mas_equalTo(self.view);
            make.height.equalTo(@(BannerSize.height));
            make.width.equalTo(@(BannerSize.width));
            make.top.equalTo(self.textView.mas_bottom).offset(5);
        }];
    }
}

/// 获得展示收益
/// - Parameters:
///   - placementID: 广告位ID
///   - extra: 额外信息字典
- (void)didRevenueForPlacementID:(NSString *)placementID extra:(NSDictionary *)extra { 
}
 
/// 关闭按钮点击(当用户点击横幅上关闭按钮的情形)
/// - Parameters:
///   - bannerView: 横幅广告视图对象
///   - placementID: 广告位ID
///   - extra: 额外信息字典
- (void)bannerView:(ATBannerView *)bannerView didTapCloseButtonWithPlacementID:(NSString *)placementID extra:(NSDictionary *)extra { 
    // 收到点击关闭按钮回调,移除bannerView
    [self removeAd];
}

/// 横幅广告已展示
/// - Parameters:
///   - bannerView: 横幅广告视图对象
///   - placementID: 广告位ID
///   - extra: 额外信息字典
- (void)bannerView:(ATBannerView *)bannerView didShowAdWithPlacementID:(NSString *)placementID extra:(NSDictionary *)extra { 
}

/// 横幅广告被点击
/// - Parameters:
///   - bannerView: 横幅广告视图对象
///   - placementID: 广告位ID
///   - extra: 额外信息字典
- (void)bannerView:(ATBannerView *)bannerView didClickWithPlacementID:(NSString *)placementID extra:(NSDictionary *)extra{ 
}

/// 横幅广告已自动刷新
/// - Parameters:
///   - bannerView: 横幅广告视图对象
///   - placementID: 广告位ID
///   - extra: 额外信息字典
- (void)bannerView:(ATBannerView *)bannerView didAutoRefreshWithPlacement:(NSString *)placementID extra:(NSDictionary *)extra { 
}

/// 横幅广告自动刷新失败
/// - Parameters:
///   - bannerView: 横幅广告视图对象
///   - placementID: 广告位ID
///   - error: 错误信息
- (void)bannerView:(ATBannerView *)bannerView failedToAutoRefreshWithPlacementID:(NSString *)placementID error:(NSError *)error { 
}
 
/// 横幅广告已打开或跳转深链接页面
/// - Parameters:
///   - bannerView: 横幅广告视图对象
///   - placementID:  广告位ID
///   - extra: 额外信息
///   - success: 是否成功
- (void)bannerView:(ATBannerView *)bannerView didDeepLinkOrJumpForPlacementID:(NSString *)placementID extra:(NSDictionary *)extra result:(BOOL)success { 
}

#pragma mark - 销毁广告
- (void)removeAd { 
    [self.bannerView destroyBanner];
    [self.bannerView removeFromSuperview];
    self.bannerView = nil;
    self.hasLoaded = NO;
}