Native Ads

// Import header file
#import <AnyThinkNative/AnyThinkNative.h>

//Add protocol <ATNativeADDelegate>

@interface SelfRenderVC () <ATNativeADDelegate>

@property (strong, nonatomic) ATNativeADView  * adView;
@property (strong, nonatomic) SelfRenderView  * selfRenderView;
@property (nonatomic, strong) ATNativeAdOffer * nativeAdOffer;
// Retry attempt counter
@property (nonatomic, assign) NSInteger          retryAttempt;
@end

@implementation SelfRenderVC

//Placement ID
#define Native_SelfRender_PlacementID @"b680af2c216f73"

//Scene ID, optional, can be generated in the backend. Pass empty string if not available
#define Native_SelfRender_SceneID @""
 
#pragma mark - Load Ad
/// Load ad
- (void)loadAd {

    NSMutableDictionary * loadConfigDict = [NSMutableDictionary dictionary];
    
    //Set the size for requesting ads
    [loadConfigDict setValue:[NSValue valueWithCGSize:CGSizeMake(SelfRenderViewWidth, SelfRenderViewHeight)] forKey:kATExtraInfoNativeAdSizeKey];

    [[ATAdManager sharedManager] loadADWithPlacementID:Native_SelfRender_PlacementID extra:loadConfigDict delegate:self];
}

#pragma mark - Placement Delegate Callbacks
/// Placement loading completed
/// - Parameter placementID: Placement ID
- (void)didFinishLoadingADWithPlacementID:(NSString *)placementID { 
    // Reset retry attempts
    self.retryAttempt = 0;
}
 
/// Placement loading failed
/// - Parameters:
///   - placementID: Placement ID
///   - error: Error information
- (void)didFailToLoadADWithPlacementID:(NSString *)placementID error:(NSError *)error { 
    // We recommend using exponential backoff retry with a maximum delay of 8 seconds or maximum retry attempts of 3
    if (self.retryAttempt >= 3) {
        return;
    }
    self.retryAttempt++;
     
    // Calculate delay time (exponential backoff algorithm)
    NSInteger delaySec = pow(2, MIN(3, self.retryAttempt));

    // Delayed retry
    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, delaySec * NSEC_PER_SEC), dispatch_get_main_queue(), ^{
        [self loadAd];
    });
}

/// Received display revenue
/// - Parameters:
///   - placementID: Placement ID
///   - extra: Extra information dictionary
- (void)didRevenueForPlacementID:(NSString *)placementID extra:(NSDictionary *)extra {
}

/// Native ad has been displayed
/// - Parameters:
///   - adView: Ad view object
///   - placementID: Placement ID
///   - extra: Extra information
- (void)didShowNativeAdInAdView:(ATNativeADView *)adView placementID:(NSString *)placementID extra:(NSDictionary *)extra {
}

/// Native ad close button was tapped
/// - Parameters:
///   - adView: Ad view object
///   - placementID: Placement ID
///   - extra: Extra information
- (void)didTapCloseButtonInAdView:(ATNativeADView *)adView placementID:(NSString *)placementID extra:(NSDictionary *)extra {
    // Destroy ad
    [self removeAd];
    // Preload next ad
    [self loadAd];
}

/// Native ad started playing video
/// - Parameters:
///   - adView: Ad view object
///   - placementID: Placement ID
///   - extra: Extra information dictionary
- (void)didStartPlayingVideoInAdView:(ATNativeADView *)adView placementID:(NSString *)placementID extra:(NSDictionary *)extra {
}

/// Native ad video playback ended
/// - Parameters:
///   - adView: Ad view object
///   - placementID: Placement ID
///   - extra: Extra information dictionary
- (void)didEndPlayingVideoInAdView:(ATNativeADView *)adView placementID:(NSString *)placementID extra:(NSDictionary *)extra {
}

/// Native ad was clicked by user
/// - Parameters:
///   - adView: Ad view object
///   - placementID: Placement ID
///   - extra: Extra information dictionary
- (void)didClickNativeAdInAdView:(ATNativeADView *)adView placementID:(NSString *)placementID extra:(NSDictionary *)extra {
}
 
/// Native ad opened or jumped to deep link page
/// - Parameters:
///   - adView: Ad view object
///   - placementID: Placement ID
///   - extra: Extra information
///   - success: Whether successful
- (void)didDeepLinkOrJumpInAdView:(ATNativeADView *)adView placementID:(NSString *)placementID extra:(NSDictionary *)extra result:(BOOL)success {
}
 
/// Native ad entered full-screen video playback, usually automatically jumps to a playback landing page after clicking video mediaView
/// - Parameters:
///   - adView: Ad view object
///   - placementID: Placement ID
///   - extra: Extra information
- (void)didEnterFullScreenVideoInAdView:(ATNativeADView *)adView placementID:(NSString *)placementID extra:(NSDictionary *)extra{
}

/// Native ad exited full-screen video playback
/// - Parameters:
///   - adView: Ad view object
///   - placementID: Placement ID
///   - extra: Extra information
- (void)didExitFullScreenVideoInAdView:(ATNativeADView *)adView placementID:(NSString *)placementID extra:(NSDictionary *)extra {
}
 
/// Native ad exited detail page
/// - Parameters:
///   - adView: Ad view object
///   - placementID: Placement ID
///   - extra: Extra information
- (void)didCloseDetailInAdView:(ATNativeADView *)adView placementID:(NSString *)placementID extra:(NSDictionary *)extra {
}

    //Scene statistics function, optional integration
    [[ATAdManager sharedManager] entryNativeScenarioWithPlacementID:Native_SelfRender_PlacementID scene:Native_SelfRender_SceneID];

    //Check if ready
    if (![[ATAdManager sharedManager] nativeAdReadyForPlacementID:Native_SelfRender_PlacementID]) {
        [self loadAd];
        return;
    }
    
    // Initialize config configuration
    ATNativeADConfiguration *config = [[ATNativeADConfiguration alloc] init];
    // Pre-layout for native ads
    config.ADFrame = CGRectMake(0, 0, SelfRenderViewWidth, SelfRenderViewHeight);
    // Pre-layout for video player, recommend to layout again after adding to custom view
    config.mediaViewFrame = CGRectMake(0, 0, SelfRenderViewMediaViewWidth, SelfRenderViewMediaViewHeight);
    //Set delegate
    config.delegate = self;
    config.rootViewController = self;
    //Make ad View container fit the ad
    config.sizeToFit = YES;

    //[Manual Layout Method] Precisely set logo size and position, choose one implementation with the [Masonry Method] below
    config.logoViewFrame = CGRectMake(kScreenW-50-10, SelfRenderViewHeight-50-10, 50, 50);
    
    //Set ad platform logo position preference (some ad platforms cannot be precisely set, then set through the code below, recommend to match the logoViewFrame position above as much as possible)
    [ATAPI sharedInstance].preferredAdLogoPosition = ATAdLogoPositionBottomRightCorner;
    
    // Get offer ad object, consumes one ad cache after retrieval
    ATNativeAdOffer *offer = [[ATAdManager sharedManager] getNativeAdOfferWithPlacementID:Native_SelfRender_PlacementID scene:Native_SelfRender_SceneID];
    NSDictionary *offerInfoDict = [Tools getOfferInfo:offer];
    self.nativeAdOffer = offer;
    
    // Create self-render view, and assign values based on offer information content
    SelfRenderView *selfRenderView = [[SelfRenderView alloc] initWithOffer:offer];
    
    // Create ad nativeADView
    // Get native ad display container view
    ATNativeADView *nativeADView = [[ATNativeADView alloc] initWithConfiguration:config currentOffer:offer placementID:Native_SelfRender_PlacementID];
    
    //Create container array for clickable components
    NSMutableArray *clickableViewArray = [NSMutableArray array];
    
    // Get mediaView, need to add to self-render view manually, must call
    UIView *mediaView = [nativeADView getMediaView];
    if (mediaView) {
        // Assign and layout, the set method here includes layout
        selfRenderView.mediaView = mediaView;
    }
    
    // Set UI controls that need to register click events, it's best not to add the entire parent view of the feed to click events, otherwise clicking the close button might also trigger the feed click event.
    // Close button (dislikeButton) does not need to register click events
    [clickableViewArray addObjectsFromArray:@[selfRenderView.iconImageView,
                                              selfRenderView.titleLabel,
                                              selfRenderView.textLabel,
                                              selfRenderView.ctaLabel,
                                              selfRenderView.mainImageView]];
    
    // Register click events for UI controls
    [nativeADView registerClickableViewArray:clickableViewArray];
    
    //Bind components
    ATNativePrepareInfo *info = [ATNativePrepareInfo loadPrepareInfo:^(ATNativePrepareInfo * prepareInfo) {
        prepareInfo.textLabel = selfRenderView.textLabel;
        prepareInfo.advertiserLabel = selfRenderView.advertiserLabel;
        prepareInfo.titleLabel = selfRenderView.titleLabel;
        prepareInfo.ratingLabel = selfRenderView.ratingLabel;
        prepareInfo.iconImageView = selfRenderView.iconImageView;
        prepareInfo.mainImageView = selfRenderView.mainImageView;
        prepareInfo.logoImageView = selfRenderView.logoImageView;
        prepareInfo.ctaLabel = selfRenderView.ctaLabel;
        prepareInfo.dislikeButton = selfRenderView.dislikeButton;
        prepareInfo.mediaView = selfRenderView.mediaView;
    }];
    [nativeADView prepareWithNativePrepareInfo:info];
    
    //Render ad
    [offer rendererWithConfiguration:config selfRenderView:selfRenderView nativeADView:nativeADView];

    self.adView = nativeADView;
    
    //Display ad
    AdDisplayVC *showVc = [[AdDisplayVC alloc] initWithAdView:nativeADView offer:offer adViewSize:CGSizeMake(SelfRenderViewWidth, SelfRenderViewHeight)];
    [self.navigationController pushViewController:showVc animated:YES];

    //Scene statistics function, optional integration
    [[ATAdManager sharedManager] entryNativeScenarioWithPlacementID:Native_Express_PlacementID scene:Native_Express_SceneID];

    //Check if ready
    if (![[ATAdManager sharedManager] nativeAdReadyForPlacementID:Native_Express_PlacementID]) {
        [self loadAd];
        return;
    }
    
    // Initialize config configuration
    ATNativeADConfiguration *config = [[ATNativeADConfiguration alloc] init];
    // Set size for template ad nativeADView, usually the size set when requesting ads
    config.ADFrame = CGRectMake(0, 0, ExpressAdWidth, ExpressAdHeight);
    //Set delegate
    config.delegate = self;
    //Set display root controller
    config.rootViewController = self;
    // Enable template ad adaptive height, when the actual returned ad size is inconsistent with the size set when requesting ads, the SDK will automatically adjust the nativeADView size to the actual returned ad size.
    config.sizeToFit = YES;

    // Get offer ad object, consumes one ad cache after retrieval
    ATNativeAdOffer *offer = [[ATAdManager sharedManager] getNativeAdOfferWithPlacementID:Native_Express_PlacementID scene:Native_Express_SceneID];
    
    // Create ad nativeADView
    ATNativeADView *nativeADView = [[ATNativeADView alloc] initWithConfiguration:config currentOffer:offer placementID:Native_Express_PlacementID];

    //Render ad
    [offer rendererWithConfiguration:config selfRenderView:nil nativeADView:nativeADView];
 
    self.adView = nativeADView;
    
    //Display ad
    AdDisplayVC *showVc = [[AdDisplayVC alloc] initWithAdView:nativeADView offer:offer adViewSize:CGSizeMake(ExpressAdWidth, ExpressAdHeight)];
    [self.navigationController pushViewController:showVc animated:YES];

- (void)removeAd {
    if (self.adView && self.adView.superview) {
        [self.adView removeFromSuperview];
    }
    [self.adView destroyNative];
    self.adView = nil;
    // Destroy offer timely for self-render
    [self.selfRenderView destory];
    self.selfRenderView = nil;
}