原生广告与RecyclerView项重叠

如何解决原生广告与RecyclerView项重叠

我尝试在RecyclerView中实现原生广告。应在回收者视图中每3个项目放置一次广告。我使用原生广告模板。广告已加载，但它们在RecyclerView中有重叠的项目。我尝试了几种解决方案，但是它们没有用。请帮助我，谢谢。

下面是Adapter类的代码：

public class MyAdapter extends RecyclerView.Adapter<RecyclerView.ViewHolder> {

Context c;
ArrayList<Model> models;

private static final int CONTENT_TYPE = 1;
private static final int AD_TYPE = 0;


public MyAdapter(Context c,ArrayList<Model> models) {
    this.c = c;
    this.models = models;
}

@Override
public int getItemViewType(int position) {
    if (position % 3 == 0) {
        return AD_TYPE;
    } else {
        return CONTENT_TYPE;
    }

}

class adViewHolder extends RecyclerView.ViewHolder {
    TemplateView adTemplate;

    public adViewHolder(@NonNull View itemView) {
        super(itemView);
        adTemplate = itemView.findViewById(R.id.native_ad);
    }
}

@NonNull
@Override
public RecyclerView.ViewHolder onCreateViewHolder(@NonNull ViewGroup parent,int viewType) {
    if (viewType == AD_TYPE) {
        adViewHolder myadViewHolder = new adViewHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.item_ads,null,false));
        return myadViewHolder;
    } else {
        MyHolder myHolder = new MyHolder(LayoutInflater.from(parent.getContext()).inflate(R.layout.single_list_item,false));
        return myHolder;
    }
}

@Override
public void onBindViewHolder(@NonNull final RecyclerView.ViewHolder holder,int position) {
    if (getItemViewType(position) == CONTENT_TYPE) {

        ((MyHolder) holder).mTitle.setText(models.get(position).getTitle());
        ((MyHolder) holder).mDescription.setText(models.get(position).getDesc());
        ((MyHolder) holder).mImageView.setImageResource(models.get(position).getImage());
    } else if (getItemViewType(position) == AD_TYPE) {
        final AdLoader adLoader = new AdLoader.Builder(c,"ca-app-pub-3940256099942544/2247696110")
                .forUnifiedNativeAd(new UnifiedNativeAd.OnUnifiedNativeAdLoadedListener() {
                    @Override
                    public void onUnifiedNativeAdLoaded(UnifiedNativeAd unifiedNativeAd) {
                        NativeTemplateStyle styles = new NativeTemplateStyle.Builder().build();
                        TemplateView template = ((adViewHolder) holder).adTemplate;
                        template.setStyles(styles);
                        template.setNativeAd(unifiedNativeAd);
                    }
                })
                .withAdListener(new AdListener() {
                    @Override
                    public void onAdFailedToLoad(int errorCode) {

                    }
                })
                .withNativeAdOptions(new NativeAdOptions.Builder()
                        .build())
                .build();
        adLoader.loadAd(new AdRequest.Builder().build());
    }
}

@Override
public int getItemCount() {
    return models.size();
}