android 使用 recyclerview 渲染服务端图片列表不显示？

Recyclerview 的 layout 布局文件如下：

<?xml version="1.0" encoding="utf-8"?>
<ImageView
        android:id="@+id/image"
        xmlns:app="http://schemas.android.com/apk/res-auto"
        xmlns:android="http://schemas.android.com/apk/res/android"
        xmlns:tools="http://schemas.android.com/tools"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:scaleType="centerCrop"
        tools:src="@drawable/background"
/>

适配器代码如下：

public class ImageRecyclerViewAdapter extends RecyclerView.Adapter<ImageViewHolder> {

    private final Activity activity;
    private final List<String> images;

    public ImageRecyclerViewAdapter(Activity activity, List<String> images) {
        this.activity = activity;
        this.images = images;
    }

    @NonNull
    @NotNull
    @Override
    public ImageViewHolder onCreateViewHolder(@NonNull @NotNull ViewGroup parent, int viewType) {
        LayoutInflater inflater = LayoutInflater.from(parent.getContext());
        // 注意第三个参数；仅返回视图，不附加视图到parent
        View view = inflater.inflate(R.layout.recyclerview_item_image, parent, false);
        return new ImageViewHolder(view);
    }

    @Override
    public void onBindViewHolder(@NonNull @NotNull ImageViewHolder holder, int position) {
        String src = this.images.get(position);
        ImageView imageView = holder.getImageView();
        // 填充src
        Glide.with(this.activity.getBaseContext())
                .load(src)
                .into(imageView);
    }

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

通过上述代码渲染视图图片不显示！如果给图片布局设置一个高度又可以正常显示，这是为什么？