ATNativeADDelegate

extern NSString *const kATNativeDelegateExtraNetworkIDKey; // Network Firm Id of the native ad
extern NSString *const kATNativeDelegateExtraAdSourceIDKey; // ad source ID of the native ad
extern NSString *const kATNativeDelegateExtraAdSourceIsHeaderBidding; // Whether the ad source is head bidding, 1: yes, 2: no
extern NSString *const kATNativeDelegateExtraPrice; // Get the estimated eCPM
extern NSString *const kATNativeDelegateExtraPriority; // The ranking of the current native ad source in the waterfall


@protocol ATNativeADDelegate<ATAdLoadingDelegate>

/// Native ad displayed successfully
- (void)didShowNativeAdInAdView:(ATNativeADView *)adView
                    placementID:(NSString *)placementID
                          extra:(NSDictionary *)extra;

/// Native ad clicked
- (void)didClickNativeAdInAdView:(ATNativeADView *)adView
                     placementID:(NSString *)placementID
                           extra:(NSDictionary *)extra;

@optional

/// Native video ad started playing
- (void)didStartPlayingVideoInAdView:(ATNativeADView *)adView
                         placementID:(NSString *)placementID
                               extra:(NSDictionary *)extra;

/// Native video ad finished playing
- (void)didEndPlayingVideoInAdView:(ATNativeADView *)adView
                       placementID:(NSString *)placementID
                             extra:(NSDictionary *)extra;

/// Native ad close button clicked
- (void)didTapCloseButtonInAdView:(ATNativeADView *)adView
                      placementID:(NSString *)placementID
                            extra:(NSDictionary *)extra;

/// Native ad detail page closed by clicking
/// v5.7.47+
- (void)didCloseDetailInAdView:(ATNativeADView *)adView
                   placementID:(NSString *)placementID
                         extra:(NSDictionary *)extra;

/// Whether the click jump on the native ad is in Deeplink form
/// Currently only returns for TopOn Adx Ads
- (void)didDeepLinkOrJumpInAdView:(ATNativeADView *)adView
                      placementID:(NSString *)placementID
                            extra:(NSDictionary *)extra
                           result:(BOOL)success;

/// Native ad enters fullscreen video, only applicable to Nend
- (void)didEnterFullScreenVideoInAdView:(ATNativeADView *)adView
                            placementID:(NSString *)placementID
                                  extra:(NSDictionary *)extra;

/// Native ad exits fullscreen video, only applicable to Nend
- (void)didExitFullScreenVideoInAdView:(ATNativeADView *)adView
                           placementID:(NSString *)placementID
                                 extra:(NSDictionary *)extra;

@end