要实现Android搜索视图过滤器RecyclerView Volley，可以按照以下步骤进行操作：

1. 首先，确保已经在项目中引入了Volley库。可以在build.gradle文件中添加以下依赖项：

dependencies {
    implementation 'com.android.volley:volley:1.2.0'
}

2. 创建一个RecyclerViewAdapter类，该类继承自RecyclerView.Adapter，并实现过滤器功能。示例代码如下：

public class MyAdapter extends RecyclerView.Adapter implements Filterable {

    private List originalList; // 原始数据列表
    private List filteredList; // 过滤后的数据列表

    public MyAdapter(List list) {
        originalList = list;
        filteredList = list;
    }

    // 创建ViewHolder
    @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);
    }

    // 绑定ViewHolder
    @Override
    public void onBindViewHolder(ViewHolder holder, int position) {
        String item = filteredList.get(position);
        holder.textView.setText(item);
    }

    // 获取数据项数量
    @Override
    public int getItemCount() {
        return filteredList.size();
    }

    // 获取过滤器
    @Override
    public Filter getFilter() {
        return new Filter() {
            @Override
            protected FilterResults performFiltering(CharSequence constraint) {
                FilterResults results = new FilterResults();
                List filtered = new ArrayList<>();

                if (TextUtils.isEmpty(constraint)) {
                    filtered = originalList;
                } else {
                    String filterPattern = constraint.toString().toLowerCase().trim();
                    for (String item : originalList) {
                        if (item.toLowerCase().contains(filterPattern)) {
                            filtered.add(item);
                        }
                    }
                }

                results.values = filtered;
                results.count = filtered.size();
                return results;
            }

            @Override
            protected void publishResults(CharSequence constraint, FilterResults results) {
                filteredList = (List) results.values;
                notifyDataSetChanged();
            }
        };
    }

    // ViewHolder类
    public static class ViewHolder extends RecyclerView.ViewHolder {
        TextView textView;

        public ViewHolder(View itemView) {
            super(itemView);
            textView = itemView.findViewById(R.id.text_view);
        }
    }
}

3. 在Activity或Fragment中，使用RecyclerView和搜索视图来实现搜索功能。示例代码如下：

public class MainActivity extends AppCompatActivity {

    private RecyclerView recyclerView;
    private EditText searchEditText;
    private MyAdapter adapter;

    private List dataList;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        recyclerView = findViewById(R.id.recycler_view);
        searchEditText = findViewById(R.id.search_edit_text);

        // 初始化数据列表
        dataList = new ArrayList<>();
        dataList.add("Apple");
        dataList.add("Banana");
        dataList.add("Orange");
        dataList.add("Pineapple");

        // 创建适配器
        adapter = new MyAdapter(dataList);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));
        recyclerView.setAdapter(adapter);

        // 设置搜索视图的监听器
        searchEditText.addTextChangedListener(new TextWatcher() {
            @Override
            public void beforeTextChanged(CharSequence s, int start, int count, int after) {
            }

            @Override
            public void onTextChanged(CharSequence s, int start, int before, int count) {
                adapter.getFilter().filter(s);
            }

            @Override
            public void afterTextChanged(Editable s) {
            }
        });
    }
}

以上代码示例实现了一个简单的RecyclerView和搜索视图的过滤器功能。当用户输入文字时，RecyclerView会根据输入内容进行过滤，并显示过滤后的结果。