UI 설정

import BuzzvilSDK

@main
class AppDelegate: UIResponder, UIApplicationDelegate {
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
        let config = ...

        // BuzzBenefit.initialize()를 호출하기 전에  GlobalTheme을 설정합니다.
        let theme = BuzzBenefitTheme { builder in
          builder.primaryColor = YOUR_PRIMARY_COLOR
          builder.primaryLightColor = YOUR_PRIMARY_LIGHT_COLOR
        }

        BuzzBenefit.shared.setGlobalTheme(theme)

        BuzzBenefit.shared.initialize(with: config)
        return true
    }
}

@import BuzzvilSDK;

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    BuzzBenefitConfig *config = ...

    // BuzzBenefit.initialize()를 호출하기 전에  GlobalTheme을 설정합니다.
    BuzzBenefitTheme *theme = [BuzzBenefitTheme themeWithBlock:^(BuzzBenefitThemeBuilder * _Nonnull builder) {
      builder.primaryColor = YOUR_PRIMARY_COLOR;
      builder.primaryLightColor = YOUR_PRIMARY_LIGHT_COLOR;
    }];
    [[BuzzBenefit sharedInstance] setGlobalTheme:theme];

    [[BuzzBenefit sharedInstance] initializeWithConfig:config];
    return YES;
}

@end

import BuzzvilSDK

@main
class AppDelegate: UIResponder, UIApplicationDelegate {
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
        let config = ...

        // BuzzBenefit.initialize()를 호출하기 전에  GlobalTheme을 설정합니다.
        let theme = BuzzBenefitTheme { builder in
          builder.rewardIcon = YOUR_REWARD_ICON
          builder.participatedIcon = YOUR_PARTICIPATED_ICON
        }
        BuzzBenefit.shared.setGlobalTheme(theme)

        BuzzBenefit.shared.initialize(with: config)
        return true
    }
}

@import BuzzvilSDK;

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    BuzzBenefitConfig *config = ...

    // BuzzBenefit.initialize()를 호출하기 전에  GlobalTheme을 설정합니다.
    BuzzBenefitTheme *theme = [BuzzBenefitTheme themeWithBlock:^(BuzzBenefitThemeBuilder * _Nonnull builder) {
      builder.rewardIcon = YOUR_REWARD_ICON;
      builder.participatedIcon = YOUR_PARTICIPATED_ICON;
    }];
    [[BuzzBenefit sharedInstance] setGlobalTheme:theme];

    [[BuzzBenefit sharedInstance] initializeWithConfig:config];
    return YES;
}

@end

import UIKit
import BuzzvilSDK

final class CustomCtaView: UIStackView, BZVCtaViewProtocol {
  let rewardImageView = UIImageView(frame: .zero)
  let rewardLabel = UILabel(frame: .zero)
  let ctaLabel = UILabel(frame: .zero)

  required init(coder: NSCoder) {
    super.init(coder: coder)
    setUpView()
  }

  override init(frame: CGRect) {
    super.init(frame: frame)
    setUpView()
  }

  private func setUpView() {
    addArrangedSubview(rewardImageView)
    addArrangedSubview(rewardLabel)
    addArrangedSubview(ctaLabel)
  }

  // MARK: BZVCtaViewProtocol
  func renderRewardNotAvailableViewState(withCtaText ctaText: String) {
    // 리워드가 없는 광고에 대한 CTA 뷰 레이아웃을 정의합니다.
    rewardImageView.isHidden = true
    rewardLabel.isHidden = true
    ctaLabel.text = ctaText
  }

  func renderRewardAvailableViewState(withCtaText ctaText: String, reward: Int) {
    // 리워드가 있는 광고에 대한 CTA 뷰 레이아웃을 정의합니다.
    rewardImageView.isHidden = false
    rewardLabel.isHidden = false

    rewardImageView.image = UIImage(named: "YOUR_REWARD_IMAGE")
    rewardLabel.text = "+\(reward)"
    ctaLabel.text = ctaText
  }

  func renderParticipatingViewState(withCtaText ctaText: String) {
    // 참여 확인 중인 광고에 대한 CTA 뷰 레이아웃을 정의합니다.
    rewardImageView.isHidden = true
    rewardLabel.isHidden = true
    ctaLabel.text = "YOUR_PARTICIPATING_TEXT"
  }

  func renderParticipatedViewState(withCtaText ctaText: String) {
    // 참여 완료한 광고에 대한 CTA 뷰 레이아웃을 정의합니다.
    rewardImageView.isHidden = false
    rewardLabel.isHidden = true

    rewardImageView.image = UIImage(named: "YOUR_PARTICIPATED_IMAGE")
    ctaLabel.text = "YOUR_PARTICIPATED_TEXT"
  }
}

@import UIKit;
@import BuzzvilSDK;

@interface CustomCtaView : UIStackView <BZVCtaViewProtocol>

@end

@interface CustomCtaView ()

@property (nonatomic, strong, readonly) UIImageView *rewardImageView;
@property (nonatomic, strong, readonly) UILabel *rewardLabel;
@property (nonatomic, strong, readonly) UILabel *ctaLabel;

@end

@implementation CustomCtaView

- (instancetype)initWithCoder:(NSCoder *)coder {
  if (self = [super initWithCoder:coder]) {
    [self setupView];
  }
  return self;
}

- (instancetype)initWithFrame:(CGRect)frame {
  if (self = [super initWithFrame:frame]) {
    [self setupView];
  }
  return self;
}

- (void)setupView {
  _rewardImageView = [[UIImageView alloc] initWithFrame:CGRectZero];
  [self addArrangedSubview:_rewardImageView];

  _rewardLabel = [[UILabel alloc] initWithFrame:CGRectZero];
  [self addArrangedSubview:_rewardLabel];

  _ctaLabel = [[UILabel alloc] initWithFrame:CGRectZero];
  [self addArrangedSubview:_ctaLabel];
}

#pragma mark - BZVCtaViewProtocol
- (void)renderRewardNotAvailableViewStateWithCtaText:(NSString *)ctaText {
  // 리워드가 없는 광고에 대한 CTA 뷰 레이아웃을 정의합니다.
  [_rewardImageView setHidden:YES];
  [_rewardLabel setHidden:YES];
  [_ctaLabel setText:ctaText];
}

- (void)renderRewardAvailableViewStateWithCtaText:(NSString *)ctaText reward:(NSInteger)reward {
  // 리워드가 있는 광고에 대한 CTA 뷰 레이아웃을 정의합니다.
  [_rewardImageView setHidden:NO];
  [_rewardLabel setHidden:NO];
  
  [_rewardImageView setImage:[UIImage imageNamed:@"YOUR_REWARD_IMAGE"]];
  [_rewardLabel setText:[NSString stringWithFormat:@"+%ld", reward]];
  [_ctaLabel setText:ctaText];
}

- (void)renderParticipatingViewStateWithCtaText:(NSString *)ctaText {
  // 참여 확인 중인 광고에 대한 CTA 뷰 레이아웃을 정의합니다.
  [_rewardImageView setHidden:YES];
  [_rewardLabel setHidden:YES];
  [_ctaLabel setText:@"YOUR_PARTICIPATING_TEXT"];
}

- (void)renderParticipatedViewStateWithCtaText:(NSString *)ctaText {
  // 참여 완료한 광고에 대한 CTA 뷰 레이아웃을 정의합니다.
  [_rewardImageView setHidden:NO];
  [_rewardLabel setHidden:YES];
  
  [_rewardImageView setImage:[UIImage imageNamed:@"YOUR_PARTICIPATED_IMAGE"]];
  [_ctaLabel setText:@"YOUR_PARTICIPATED_TEXT"];
}

@end

import BuzzvilSDK

@main
class AppDelegate: UIResponder, UIApplicationDelegate {
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
        let config = ...

        // BuzzBenefit.initialize()를 호출하기 전에  GlobalTheme을 설정합니다.
        let theme = BuzzBenefitTheme { builder in
          // ...
          builder.ctaViewClass = CustomCtaView.self
        }

        BuzzBenefit.shared.setGlobalTheme(theme)

        // ...
        return true
    }
}

@import BuzzvilSDK;

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    BuzzBenefitConfig *config = ...

    // BuzzBenefit.initialize()를 호출하기 전에  GlobalTheme을 설정합니다.
    BuzzBenefitTheme *theme = [BuzzBenefitTheme themeWithBlock:^(BuzzBenefitThemeBuilder * _Nonnull builder) {
      // ...
      builder.ctaViewClass = [CustomCtaView class];
    }];
    [[BuzzBenefit sharedInstance] setGlobalTheme:theme];

    // ...
    return YES;
}

@end

import BuzzvilSDK

@main
class AppDelegate: UIResponder, UIApplicationDelegate {
    func application(_ application: UIApplication, didFinishLaunchingWithOptions launchOptions: [UIApplication.LaunchOptionsKey: Any]? = nil) -> Bool {
        let config = ...

        // BuzzBenefit.initialize()를 호출하기 전에  GlobalTheme을 설정합니다.
        let theme = BuzzBenefitTheme { builder in
          // ...
          builder.backgroundGradientColors = [YOUR_GRADIENT_UICOLOR, ...]
        }

        BuzzBenefit.shared.setGlobalTheme(theme)

        // ...
        return true
    }
}

@import BuzzvilSDK;

@implementation AppDelegate

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {
    BuzzBenefitConfig *config = ...

    // BuzzBenefit.initialize()를 호출하기 전에  GlobalTheme을 설정합니다.
    BuzzBenefitTheme *theme = [BuzzBenefitTheme themeWithBlock:^(BuzzBenefitThemeBuilder * _Nonnull builder) {
      // ...
      builder.backgroundGradientColors =  @[YOUR_GRADIENT_UICOLOR, ...];
    }];
    [[BuzzBenefit sharedInstance] setGlobalTheme:theme];

    // ...
    return YES;
}

@end

let feedTheme = BZVFeedTheme { builder in
  builder.navigationBarTitle = "YOUR_TITLE"
}
BZVBuzzAdFeed.setDefaultTheme(feedTheme)

BZVFeedTheme *feedTheme = [BZVFeedTheme themeWithBlock:^(BZVFeedThemeBuilder * _Nonnull builder) {
  builder.navigationBarTitle = @"YOUR_TITLE";
}];
[BZVBuzzAdFeed setDefaultTheme:feedTheme];

import UIKit
import BuzzvilSDK

final class CustomFeedHeaderView: BZVFeedHeaderView {
  let headerLabel = UILabel(frame: .zero)

  override class func desiredHeight(_ width: CGFloat) -> CGFloat {
    return 60
  }

  required init?(coder: NSCoder) {
    super.init(coder: coder)
    setupView()
  }

  override init(frame: CGRect) {
    super.init(frame: frame)
    setupView()
  }

  func setupView() {
    addSubview(headerLabel)

    // LayoutConstraint 설정
    // ...
  }
  
  override func availableRewardDidUpdate(_ reward: Int) {
    headerLabel.text = "리워드 \(reward)원"
  }
}

@import UIKit;
@import BuzzvilSDK;

@interface CustomFeedHeaderView : BZVFeedHeaderView

@end

@interface CustomFeedHeaderView ()

@property (nonatomic, strong, readonly) UILabel *headerLabel;

@end

@implementation CustomFeedHeaderView

+ (CGFloat)desiredHeight:(CGFloat)width {
  return 60;
}

- (instancetype)initWithCoder:(NSCoder *)coder {
  if (self = [super initWithCoder:coder]) {
    [self setupView];
  }
  return self;
}

- (instancetype)initWithFrame:(CGRect)frame {
  if (self = [super initWithFrame:frame]) {
    [self setupView];
  }
  return self;
}

- (void)setupView {
  _headerLabel = [[UILabel alloc] initWithFrame:CGRectZero];
  [self addSubview:_headerLabel];

  // LayoutConstraint 설정
  // ...
}

- (void)availableRewardDidUpdate:(NSInteger)reward {
  _headerLabel.text = [NSString stringWithFormat:@"리워드 %ld원", reward];
}

@end

let feedConfig = BZVFeedConfig { builder in
  builder.unitId = "YOUR_FEED_UNIT_ID"
  builder.headerViewClass = CustomFeedHeaderView.self
}

BZVFeedConfig *feedConfig = [BZVFeedConfig configWithBlock:^(BZVFeedConfigBuilder * _Nonnull builder) {
  builder.unitId = @"YOUR_FEED_UNIT_ID";
  builder.headerViewClass = [CustomFeedHeaderView class];
}];

let feedTheme = BZVFeedTheme { builder in
  builder.usePrimaryColorInFilter = true
}
BZVBuzzAdFeed.setDefaultTheme(feedTheme)

BZVFeedTheme *feedTheme = [BZVFeedTheme themeWithBlock:^(BZVFeedThemeBuilder * _Nonnull builder) {
  builder.usePrimaryColorInFilter = YES;
}];
[BZVBuzzAdFeed setDefaultTheme:feedTheme];

import UIKit
import BuzzvilSDK

final class CustomFeedAdView: BZVFeedAdView {
  let nativeAdView = BZVNativeAdView(frame: .zero)
  let mediaView = BZVMediaView(frame: .zero)
  let iconImageView = UIImageView(frame: .zero)
  let titleLabel = UILabel(frame: .zero)
  let descriptionLabel = UILabel(frame: .zero)
  let ctaView = BZVDefaultCtaView(frame: .zero)

  lazy var viewBinder = BZVNativeAdViewBinder { builder in
    builder.nativeAdView = self.nativeAdView
    builder.mediaView = self.mediaView
    builder.iconImageView = self.iconImageView
    builder.titleLabel = self.titleLabel
    builder.descriptionLabel = self.descriptionLabel
    builder.ctaView = self.ctaView
    builder.clickableViews = [
      self.mediaView,
      self.ctaView
    ]
  }

  required init?(coder: NSCoder) {
    super.init(coder: coder)
    setupView()
  }

  override init(frame: CGRect) {
    super.init(frame: frame)
    setupView()
  }

  override class func desiredHeight(_ width: CGFloat) -> CGFloat {
    return width * 0.8
  }

  func setupView() {
    addSubview(nativeAdView)
    nativeAdView.addSubview(mediaView)
    nativeAdView.addSubview(iconImageView)
    nativeAdView.addSubview(titleLabel)
    nativeAdView.addSubview(descriptionLabel)
    nativeAdView.addSubview(ctaView)

    // LayoutConstraint 설정
    // ...
  }

  override func renderAd(_ ad: BZVNativeAd) {
    viewBinder.bind(with: ad)
  }
}

@import UIKit;
@import BuzzvilSDK;

@interface CustomFeedAdView : BZVFeedAdView

@end

@interface CustomFeedAdView ()

@property (nonatomic, strong, readonly) BZVNativeAdView *nativeAdView;
@property (nonatomic, strong, readonly) BZVMediaView *mediaView;
@property (nonatomic, strong, readonly) UIImageView *iconImageView;
@property (nonatomic, strong, readonly) UILabel *titleLabel;
@property (nonatomic, strong, readonly) UILabel *descriptionLabel;
@property (nonatomic, strong, readonly) BZVDefaultCtaView *ctaView;
@property (nonatomic, strong, readonly) BZVNativeAdViewBinder *viewBinder;

@end

@implementation CustomFeedAdView

+ (CGFloat)desiredHeight:(CGFloat)width {
  return width * 0.8;
}

- (instancetype)initWithCoder:(NSCoder *)coder {
  if (self = [super initWithCoder:coder]) {
    [self setupView];
  }
  return self;
}

- (instancetype)initWithFrame:(CGRect)frame {
  if (self = [super initWithFrame:frame]) {
    [self setupView];
  }
  return self;
}

- (void)setupView {
  _nativeAdView = [[BZVNativeAdView alloc] initWithFrame:CGRectZero];
  [self addSubview:_nativeAdView];

  _mediaView = [[BZVMediaView alloc] initWithFrame:CGRectZero];
  [_nativeAdView addSubview:_mediaView];

  _iconImageView = [[UIImageView alloc] initWithFrame:CGRectZero];
  [_nativeAdView addSubview:_iconImageView];

  _titleLabel = [[UILabel alloc] initWithFrame:CGRectZero];
  [_nativeAdView addSubview:_titleLabel];

  _descriptionLabel = [[UILabel alloc] initWithFrame:CGRectZero];
  [_nativeAdView addSubview:_descriptionLabel];

  _ctaView = [[BZVDefaultCtaView alloc] initWithFrame:CGRectZero];
  [_nativeAdView addSubview:_ctaView];

  _viewBinder = [BZVNativeAdViewBinder viewBinderWithBlock:^(BZVNativeAdViewBinderBuilder * _Nonnull builder) {
    builder.nativeAdView = self.nativeAdView;
    builder.mediaView = self.mediaView;
    builder.iconImageView = self.iconImageView;
    builder.titleLabel = self.titleLabel;
    builder.descriptionLabel = self.descriptionLabel;
    builder.ctaView = self.ctaView;
    builder.clickableViews = @[
      self.mediaView,
      self.ctaView
    ];
  }];
  
  // LayoutConstraint 설정
  // ...
}

- (void)renderAd:(BZVNativeAd *)ad {
  [_viewBinder bindWithNativeAd:ad];
}

@end

import UIKit
import BuzzvilSDK

final class CustomFeedAdView: BZVFeedAdView, BZVNativeAdEventDelegate {

  override func renderAd(_ ad: BZVNativeAd) {
    viewBinder.bind(with: ad)
    ad.delegate = self
  }
  
  // MARK: BZVNativeAdEventDelegate
  func didImpress(_ nativeAd: BZVNativeAd) {
  }

  func didClick(_ nativeAd: BZVNativeAd) {
  }

  func didRequestReward(for nativeAd: BZVNativeAd) {
  }

  func didReward(for nativeAd: BZVNativeAd, with result: BZVRewardResult) {
  }

  func didParticipateAd(_ nativeAd: BZVNativeAd) {
  }
}

@import UIKit;
@import BuzzvilSDK;

// 부가 기능: 광고 콜백 이벤트 수신 기능을 추가합니다.
@interface CustomFeedAdView () <BZVNativeAdEventDelegate>

@end

@implementation CustomFeedAdView

- (void)renderAd:(BZVNativeAd *)ad {
  [_viewBinder bindWithNativeAd:ad];
  ad.delegate = self;
}

#pragma mark - BZVNativeAdEventDelegate
- (void)didImpressAd:(BZVNativeAd *)nativeAd {
}

- (void)didClickAd:(BZVNativeAd *)nativeAd {
}

- (void)didRequestRewardForAd:(BZVNativeAd *)nativeAd {
}

- (void)didRewardForAd:(BZVNativeAd *)nativeAd withResult:(BZVRewardResult)result {
}

- (void)didParticipateAd:(BZVNativeAd *)nativeAd {
}

@end

let feedConfig = BZVFeedConfig { builder in
  builder.unitId = "YOUR_FEED_UNIT_ID"
  builder.adViewClass = CustomFeedAdView.self
}

BZVFeedConfig *config = [BZVFeedConfig configWithBlock:^(BZVFeedConfigBuilder * _Nonnull builder) {
  builder.unitId = @"YOUR_FEED_UNIT_ID";
  builder.adViewClass = [CustomFeedAdView class];
}];

import UIKit
import BuzzvilSDK

final class CustomFeedCpsAdView: BZVFeedAdView {
  let nativeAdView = BZVNativeAdView(frame: .zero)
  let mediaView = BZVMediaView(frame: .zero)
  let iconImageView = UIImageView(frame: .zero)
  let titleLabel = UILabel(frame: .zero)
  let descriptionLabel = UILabel(frame: .zero)
  let ctaView = BZVDefaultCtaView(frame: .zero)
  let priceLabel = UILabel(frame: .zero)
  let originalPriceLabel = UILabel(frame: .zero)
  let discountRateLabel = UILabel(frame: .zero)

  lazy var viewBinder = BZVNativeAdViewBinder { builder in
    builder.nativeAdView = self.nativeAdView
    builder.mediaView = self.mediaView
    builder.iconImageView = self.iconImageView
    builder.titleLabel = self.titleLabel
    builder.descriptionLabel = self.descriptionLabel
    builder.ctaView = self.ctaView
    builder.clickableViews = [
      self.mediaView,
      self.ctaView,
      self.priceLabel,
      self.originalPriceLabel,
      self.discountRateLabel,
    ]
  }

  override class func desiredHeight(_ width: CGFloat) -> CGFloat {
    return 350
  }

  required init?(coder: NSCoder) {
    super.init(coder: coder)
    setUpView()
  }

  override init(frame: CGRect) {
    super.init(frame: frame)
    setUpView()
  }

  private func setUpView() {
    // 광고 레이아웃 컴포넌트를 생성합니다.
    // ...생략...
    nativeAdView.addSubview(priceLabel)
    nativeAdView.addSubview(originalPriceLabel)
    nativeAdView.addSubview(discountRateLabel)

    // LayoutConstraint 설정
    // ...생략...
  }

  override func renderAd(_ ad: BZVNativeAd) {
    viewBinder.bind(with: ad)

    let product = ad.product
    if product.discountedPrice != 0 {
      // 할인이 있는 쇼핑 광고
      priceLabel.text = NSNumber(value: product.discountedPrice).formattedString()
      originalPriceLabel.text = NSNumber(value: product.price).formattedString()
      let discountRate = (1 - product.discountedPrice / product.price) * 100
      discountRateLabel.text = String(format: "%d%%", Int(discountRate))
    } else {
      // 할인이 없는 쇼핑 광고
      priceLabel.text = NSNumber(value: product.discountedPrice).formattedString()
      originalPriceLabel.text = NSNumber(value: product.price).formattedString()
      discountRateLabel.text = "0%%"
    }
  }
}

extension NSNumber {
  func formattedString() -> String? {
    let numberFormatter = NumberFormatter()
    numberFormatter.numberStyle = .decimal
    return numberFormatter.string(from: self)
  }
}

@import UIKit;
@import BuzzvilSDK;

@interface CustomFeedCpsAdView : BZVFeedAdView

@end

@interface CustomFeedCpsAdView ()

@property (nonatomic, strong, readonly) BZVNativeAdView *nativeAdView;
@property (nonatomic, strong, readonly) BZVMediaView *mediaView;
@property (nonatomic, strong, readonly) UIImageView *iconImageView;
@property (nonatomic, strong, readonly) UILabel *titleLabel;
@property (nonatomic, strong, readonly) UILabel *descriptionLabel;
@property (nonatomic, strong, readonly) BZVDefaultCtaView *ctaView;
@property (nonatomic, strong, readonly) UILabel *priceLabel;
@property (nonatomic, strong, readonly) UILabel *originalPriceLabel;
@property (nonatomic, strong, readonly) UILabel *discountRateLabel;
@property (nonatomic, strong, readonly) BZVNativeAdViewBinder *viewBinder;

@end

@implementation CustomFeedCpsAdView

+ (CGFloat)desiredHeight:(CGFloat)width {
  return 350;
}

- (instancetype)initWithCoder:(NSCoder *)coder {
  if (self = [super initWithCoder:coder]) {
    [self setupView];
  }
  return self;
}

- (instancetype)initWithFrame:(CGRect)frame {
  if (self = [super initWithFrame:frame]) {
    [self setupView];
  }
  return self;
}

- (void)setupView {
  // 광고 레이아웃 컴포넌트를 생성합니다.
  // ...생략...
  _priceLabel = [[UILabel alloc] initWithFrame:CGRectZero];
  [_nativeAdView addSubview:_priceLabel];

  _originalPriceLabel = [[UILabel alloc] initWithFrame:CGRectZero];
  [_nativeAdView addSubview:_originalPriceLabel];

  _discountRateLabel = [[UILabel alloc] initWithFrame:CGRectZero];
  [_nativeAdView addSubview:_discountRateLabel];
  
  _viewBinder = [BZVNativeAdViewBinder viewBinderWithBlock:^(BZVNativeAdViewBinderBuilder * _Nonnull builder) {
    builder.nativeAdView = self.nativeAdView;
    builder.mediaView = self.mediaView;
    builder.titleLabel = self.titleLabel;
    builder.ctaView = self.ctaView;
    builder.clickableViews = @[
      self.mediaView,
      self.priceLabel,
      self.originalPriceLabel,
      self.discountRateLabel,
      self.ctaView,
    ];
  }];

  // LayoutConstraint 설정
  // ...생략...
}

- (void)renderAd:(BZVNativeAd *)ad {
  [_viewBinder bindWithNativeAd:ad];

  BZVNativeAdProduct *product = ad.product;
  if (product.discountedPrice != 0) {
    // 할인이 있는 쇼핑 광고
    _priceLabel.text = [self formattedStringFromNumber:@(product.discountedPrice)];
    _originalPriceLabel.text = [self formattedStringFromNumber:@(product.price)];
    CGFloat discountRate = (1 - product.discountedPrice / product.price) * 100;
    _discountRateLabel.text = [NSString stringWithFormat:@"%.f%%", discountRate];
  } else {
    // 할인이 없는 쇼핑 광고
    _priceLabel.text = [self formattedStringFromNumber:@(product.price)];
    _originalPriceLabel.text = [self formattedStringFromNumber:@(product.price)];
    _discountRateLabel.hidden = YES;
  }
}

- (NSString *)formattedStringFromNumber:(NSNumber *)number {
  NSNumberFormatter *formatter = [[NSNumberFormatter alloc] init];
  formatter.numberStyle = NSNumberFormatterDecimalStyle;
  return [formatter stringFromNumber:number];
}

@end

let config = BZVFeedConfig { builder in
  builder.unitId = "YOUR_FEED_UNIT_ID"
  builder.cpsAdViewClass = CustomFeedCpsAdView.self
}

BZVFeedConfig *config = [BZVFeedConfig configWithBlock:^(BZVFeedConfigBuilder * _Nonnull builder) {
  builder.unitId = @"YOUR_FEED_UNIT_ID";
  builder.cpsAdViewClass = [CustomFeedCpsAdView class];
}];

let feedTheme = BZVFeedTheme { builder in
  builder.noFillErrorImage = ...
  builder.noFillErrorTitle = ...
  builder.noFillErrorDescription1st = ...
  builder.noFillErrorDescription2nd = ...
  builder.noFillErrorDescription3rd = ...
  builder.noFillErrorDescriptionFinalAllFilter = ...
  builder.noFillErrorDescriptionFinalOtherFilters = ...
  builder.noFillErrorButton1st = ...
  builder.noFillErrorButton2nd = ...
  builder.noFillErrorButton3rd = ...
  builder.noFillErrorButtonFinalAllFilter = ...
  builder.noFillErrorButtonFinalOtherFilters = ...
}
BZVBuzzAdFeed.setDefaultTheme(feedTheme)

BZVFeedTheme *feedTheme = [BZVFeedTheme themeWithBlock:^(BZVFeedThemeBuilder * _Nonnull builder) {
  builder.noFillErrorImage = ...;
  builder.noFillErrorTitle = ...;
  builder.noFillErrorDescription1st = ...;
  builder.noFillErrorDescription2nd = ...;
  builder.noFillErrorDescription3rd = ...;
  builder.noFillErrorDescriptionFinalAllFilter = ...;
  builder.noFillErrorDescriptionFinalOtherFilters = ...;
  builder.noFillErrorButton1st = ...;
  builder.noFillErrorButton2nd = ...;
  builder.noFillErrorButton3rd = ...;
  builder.noFillErrorButtonFinalAllFilter = ...;
  builder.noFillErrorButtonFinalOtherFilters = ...;
}];
[BZVBuzzAdFeed setDefaultTheme:feedTheme];

let feedTheme = BZVFeedTheme { builder in
  builder.userProfileErrorImage = ...
  builder.userProfileErrorTitle = ...
  builder.userProfileErrorDescription = ...
}
BZVBuzzAdFeed.setDefaultTheme(feedTheme)

BZVFeedTheme *feedTheme = [BZVFeedTheme themeWithBlock:^(BZVFeedThemeBuilder * _Nonnull builder) {
  builder.userProfileErrorImage = ...;
  builder.userProfileErrorTitle = ...;
  builder.userProfileErrorDescription = ...;
}];
[BZVBuzzAdFeed setDefaultTheme:feedTheme];

let feedTheme = BZVFeedTheme { builder in
  builder.privacyPolicyErrorImage = ...
  builder.agePolicyErrorImage = ...
  builder.networkErrorImage = ...
  builder.unknownErrorImage = ...
}
BZVBuzzAdFeed.setDefaultTheme(feedTheme)

BZVFeedTheme *feedTheme = [BZVFeedTheme themeWithBlock:^(BZVFeedThemeBuilder * _Nonnull builder) {
  builder.privacyPolicyErrorImage = ...;
  builder.agePolicyErrorImage = ...;
  builder.networkErrorImage = ...;
  builder.unknownErrorImage = ...;
}];
[BZVBuzzAdFeed setDefaultTheme:feedTheme];

let privacyPolicyManager = BuzzAdBenefit.privacyPolicyManager

// 직접 구현한 개인정보 제3자 제공 동의 UI에서 동의를 받았을 경우 아래 코드를 실행하면, 피드 화면에서 개인정보 제3자 제공 동의 UI가 노출되지 않으면서 광고 할당이 정상적으로 진행 됩니다.
// 아래의 코드를 실행하지 않을 경우 피드 진입 시 개인정보 제3자 제공 동의 UI가 노출되기 때문에 필수적으로 실행이 필요합니다.
privacyPolicyManager.grantConsent()

// 아래 코드를 통해서 수집 동의를 철회할 수 있습니다. 이 코드가 실행되면 피드에서 광고 할당이 이루어지지 않습니다.
privacyPolicyManager.revokeConsent()

BZVPrivacyPolicyManager *privacyPolicyManager = [BuzzAdBenefit privacyPolicyManager];

// 직접 구현한 개인정보 제3자 제공 동의 UI 에서 동의를 받았을 경우 아래 코드를 실행하면, 피드 화면에서 개인정보 제3자 제공 동의 UI가 노출되지 않으면서 광고 할당이 정상적으로 진행 됩니다.
// 아래의 코드를 실행하지 않을 경우 피드 진입 시 개인정보 제3자 제공 동의 UI가 노출되기 때문에 필수적으로 실행이 필요합니다.
[privacyPolicyManager grantConsent];

// 아래 코드를 통해서 수집 동의를 철회할 수 있습니다. 이 코드가 실행되면 피드에서 광고 할당이 이루어지지 않습니다.
[privacyPolicyManager revokeConsent];

let feedTheme = BZVFeedTheme { builder in
  builder.appTrackingTransparencyGuideModalImage = ...
}
BZVBuzzAdFeed.setDefaultTheme(feedTheme)

BZVFeedTheme *feedTheme = [BZVFeedTheme themeWithBlock:^(BZVFeedThemeBuilder * _Nonnull builder) {
  builder.appTrackingTransparencyGuideModalImage = ...;
}];
[BZVBuzzAdFeed setDefaultTheme:feedTheme];