Previous Facebook Audience Network SDK 4.5 for iOS Hierarchy Class Hierarchy NSObject FBAdCustomSize FBAdImage FBAdSettings FBNativeAd FBNativeAdTableViewAdProvider FBNativeAdTableViewCellProvider FBNativeAdViewAttributes FBNativeAdsManager UIView FBAdChoicesView FBAdStarRatingView FBAdView FBMediaView FBNativeAdScrollView FBNativeAdView UIViewController FBInterstitialAd Protocol References FBAdViewDelegate FBInterstitialAdDelegate FBMediaViewDelegate FBNativeAdDelegate FBNativeAdsManagerDelegate Constant References FBAdLogLevel FBNativeAdViewType FBNativeAdsCachePolicy Previous