在RecyclerView中搜索项目时更改图像视图的位置

public class MyAdapter extends RecyclerView.Adapter<MyAdapter.ViewHolder> {
    private List<Item> items;

    public MyAdapter(List<Item> items) {
        this.items = items;
    }

    public void updateData(List<Item> newItems) {
        DiffUtil.DiffResult diffResult = DiffUtil.calculateDiff(new ItemDiffCallback(items, newItems));
        items.clear();
        items.addAll(newItems);
        diffResult.dispatchUpdatesTo(this);
    }

    @Override
    public ViewHolder onCreateViewHolder(ViewGroup parent, int viewType) {
        View view = LayoutInflater.from(parent.getContext()).inflate(R.layout.item_layout, parent, false);
        return new ViewHolder(view);
    }

    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        Item item = items.get(position);
        holder.imageView.setImageResource(item.getImageResource());
        // 其他视图绑定
    }

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

    public static class ViewHolder extends RecyclerView.ViewHolder {
        public ImageView imageView;
        // 其他视图组件

        public ViewHolder(View itemView) {
            super(itemView);
            imageView = itemView.findViewById(R.id.imageView);
            // 初始化其他视图组件
        }
    }

    private static class ItemDiffCallback extends DiffUtil.Callback {
        private List<Item> oldItems;
        private List<Item> newItems;

        public ItemDiffCallback(List<Item> oldItems, List<Item> newItems) {
            this.oldItems = oldItems;
            this.newItems = newItems;
        }

        @Override
        public int getOldListSize() {
            return oldItems.size();
        }

        @Override
        public int getNewListSize() {
            return newItems.size();
        }

        @Override
        public boolean areItemsTheSame(int oldItemPosition, int newItemPosition) {
            return oldItems.get(oldItemPosition).getId().equals(newItems.get(newItemPosition).getId());
        }

        @Override
        public boolean areContentsTheSame(int oldItemPosition, int newItemPosition) {
            return oldItems.get(oldItemPosition).equals(newItems.get(newItemPosition));
        }
    }
}

recyclerView.setItemAnimator(new DefaultItemAnimator());

recyclerView.setItemAnimator(new CustomItemAnimator());