Sử dụng mẫu quảng cáo tự nhiên trong iOS

#import <UIKit/UIKit.h>
@import FBAudienceNetwork;

@interface ViewController : UIViewController <FBNativeAdDelegate>

@property (nonatomic, strong) FBNativeAd *nativeAd;

@end

- (void)viewDidLoad 
{
  [super viewDidLoad];
  // Instantiate a NativeAd object. 
  // NOTE: the placement ID will eventually identify this as your App, you can ignore it for
  // now, while you are testing and replace it later when you have signed up.
  // While you are using this temporary code you will only get test ads and if you release
  // your code like this to the App Store your users will not receive ads (you will get a no fill error).
  FBNativeAd *nativeAd = [[FBNativeAd alloc] initWithPlacementID:@"YOUR_PLACEMENT_ID"];
  nativeAd.delegate = self;
  [nativeAd loadAd];
}

- (void)nativeAdDidLoad:(FBNativeAd *)nativeAd 
{    
  self.nativeAd = nativeAd;
  [self showNativeAd];
}

- (void)showNativeAd
{
  if (self.nativeAd && self.nativeAd.isAdValid) {
    [self.nativeAd unregisterView];
  }

  FBNativeAdView *adView = [FBNativeAdView nativeAdViewWithNativeAd:self.nativeAd withType:FBNativeAdViewTypeGenericHeight300];

  [self.view addSubview:adView];

  CGSize size = self.view.bounds.size;
  CGFloat xOffset = size.width / 2 - 160;
  CGFloat yOffset = (size.height > size.width) ? 100 : 20;
  adView.frame = CGRectMake(xOffset, yOffset, 320, 300);
}

#import <UIKit/UIKit.h>
@import FBAudienceNetwork;

@interface ViewController : UIViewController <FBNativeBannerAdDelegate>

@property (nonatomic, strong) FBNativeBannerAd *nativeBannerAd;

@end

- (void)viewDidLoad 
{
  [super viewDidLoad];

  // Instantiate a native banner ad object.
  // NOTE: the placement ID will eventually identify this as your app. You can ignore it while you are testing
  // and replace it later when you have signed up.
  // While you are using this temporary code you will only get test ads and if you release
  // your code like this to the App Store your users will not receive ads (you will get a ‘No Fill’ error).
  // your code like this to the App Store your users will not receive ads (you will get a ‘No Fill’ error).
  FBNativeBannerAd *nativeBannerAd = [[FBNativeBannerAd alloc] initWithPlacementID:@"YOUR_PLACEMENT_ID"];

  // Set a delegate to get notified when the ad was loaded.
  nativeBannerAd.delegate = self;

  // Initiate a request to load an ad.
  [nativeBannerAd loadAd];
}

- (void)nativeBannerAdDidLoad:(FBNativeBannerAd *)nativeBannerAd
{
  if (self.nativeBannerAd && self.nativeBannerAd.isAdValid) {
    [self.nativeBannerAd unregisterView];
  }
  
  self.nativeBannerAd = nativeBannerAd;
  
  FBNativeBannerAdView *adView = [FBNativeBannerAdView nativeBannerAdViewWithNativeBannerAd:self.nativeBannerAd
                                                                                   withType:FBNativeBannerAdViewTypeGenericHeight100];
  
  [self.view addSubview:adView];
  
  CGSize size = self.view.bounds.size;
  CGFloat xOffset = size.width / 2 - 160;
  CGFloat yOffset = (size.height > size.width) ? 100 : 20;
  adView.frame = CGRectMake(xOffset, yOffset, 320, 100);
}

- (void)nativeAdDidLoad:(FBNativeAd *)nativeAd 
{
  // Instantiate the attributes to customize the view
  FBNativeAdViewAttributes *attributes = [[FBNativeAdViewAttributes alloc] init];

  attributes.backgroundColor = [UIColor colorWithRed:0.9 green:0.9 blue:0.9 alpha:1];
  attributes.buttonColor = [UIColor colorWithRed:66/255.0 green:108/255.0 blue:173/255.0 alpha:1];
  attributes.buttonTitleColor = [UIColor whiteColor];

  // Feed the attributes to the view
  FBNativeAdView *adView = [FBNativeAdView nativeAdViewWithNativeAd:nativeAd 
      withType:FBNativeAdViewTypeGenericHeight300 withAttributes:attributes];

  ... Rest of implementation ...
}

- (void)nativeBannerAdDidLoad:(FBNativeBannerAd *)nativeAd 
{
  // Instantiate the attributes to customize the view
  FBNativeAdViewAttributes *attributes = [[FBNativeAdViewAttributes alloc] init];
  attributes.backgroundColor = [UIColor colorWithRed:0.9 green:0.9 blue:0.9 alpha:1];
  attributes.buttonColor = [UIColor colorWithRed:66/255.0 green:108/255.0 blue:173/255.0 alpha:1];
  attributes.buttonTitleColor = [UIColor whiteColor];

  // Instantiate the view and feed the attributes to the initializer
  FBNativeBannerAdView *adView = [FBNativeBannerAdView nativeBannerAdViewWithNativeBannerAd :nativeAd 
      withType:FBNativeBannerAdViewTypeGenericHeight100 withAttributes:attributes];

  ... Rest of implementation ...
}