Page Comparison

public void populateAd(final NativeAd nativeAd) {
    final NativeAdView view = findViewById(R.id.native_ad_view);

    final Ad ad = nativeAd.getAd();
    final Creative.Type creativeType = ad.getCreative() == null ? null : ad.getCreative().getType();
    
    final MediaView mediaView = view.findViewById(R.id.mediaView);
    final TextView titleTextView = view.findViewById(R.id.textTitle);
    final ImageView iconView = view.findViewById(R.id.imageIcon);
    final TextView descriptionTextView = view.findViewById(R.id.textDescription);
    final CtaView ctaView = view.findViewById(R.id.ctaView);
    final CtaPresenter ctaPresenter = new CtaPresenter(ctaView); // CtaView should not be null
    ctaPresenter.bind(nativeAd);

    // 1) Assign Ad Properties.
    if (mediaView != null) {
        mediaView.setCreative(ad.getCreative());
        mediaView.setVideoEventListener(new VideoEventListener() {
            // Override and implement methods
        });
    }

    if (titleTextView != null) {
        titleTextView.setText(ad.getTitle());
    }

    if (iconView != null) {
        ImageLoader.getInstance().displayImage(ad.getIconUrl(), iconView);
    }

    if (descriptionTextView != null) {
        descriptionTextView.setText(ad.getDescription());
    }

    // 2) Create a list of clickable views.
    final List<View> clickableViews = new ArrayList<>();
    clickableViews.add(ctaView);
    clickableViews.add(mediaView);
    clickableViews.add(titleTextView);
    clickableViews.add(descriptionTextView);

    // 3) Register ClickableViews, MediaView and NativeAd to NativeAdView.
    view.setClickableViews(clickableViews);
    view.setMediaView(mediaView);
    view.setNativeAd(nativeAd);

    // Advanced : 광고 View를 Scale 해서 사용하는 경우에 한하여 적용
    // view.setScaleValue(SCALE_X_VALUE, SCALE_Y_VALUE);

    // 4) Add OnNativeAdEventListener to NativeAdView and implement participated UI.
    view.addOnNativeAdEventListener(new NativeAdView.OnNativeAdEventListener() {
        @Override
        public void onImpressed(@NonNull NativeAdView view, @NonNull NativeAd nativeAd) {
  
        }

        @Override
        public void onClicked(@NonNull NativeAdView view, @NonNull NativeAd nativeAd) {
            ctaPresenter.bind(nativeAd);
            // 기획에 따른 추가적인 UI 처리
        }

        @Override
        public void onRewardRequested(@NonNull NativeAdView view, @NonNull NativeAd nativeAd) {
            // 기획에 따라 리워드 로딩 이미지를 보여주는 등의 처리
        }

        @Override
        public void onRewarded(@NonNull NativeAdView view, @NonNull NativeAd nativeAd, @Nullable RewardResult rewardResult) {
            // 리워드 적립의 결과 (RewardResult) SUCCESS, ALREADY_PARTICIPATED, MISSING_REWARD 등에 따라서 적절한 유저 커뮤니케이션 처리
        }

        @Override
        public void onParticipated(@NonNull NativeAdView view, @NonNull NativeAd nativeAd) {
            ctaPresenter.bind(nativeAd);
            // 기획에 따른 추가적인 UI 처리
        }
    });
}