使用volley android实现RecyclerView中的JSONArray解析

dependencies {
    implementation 'com.android.volley:volley:1.2.1'
}

public class Item {
    private String title;
    private String imageUrl;

    public Item(String title, String imageUrl) {
        this.title = title;
        this.imageUrl = imageUrl;
    }

    public String getTitle() {
        return title;
    }

    public String getImageUrl() {
        return imageUrl;
    }
}

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

    public MyAdapter(JSONArray jsonArray) {
        itemList = new ArrayList<>();

        for (int i = 0; i < jsonArray.length(); i++) {
            try {
                JSONObject jsonObject = jsonArray.getJSONObject(i);
                String title = jsonObject.getString("title");
                String imageUrl = jsonObject.getString("image");

                Item item = new Item(title, imageUrl);
                itemList.add(item);
            } catch (JSONException e) {
                e.printStackTrace();
            }
        }
    }

    // ... 省略其他必要的方法

    public static class ViewHolder extends RecyclerView.ViewHolder {
        public TextView titleTextView;
        public ImageView imageView;

        public ViewHolder(View itemView) {
            super(itemView);
            titleTextView = itemView.findViewById(R.id.titleTextView);
            imageView = itemView.findViewById(R.id.imageView);
        }
    }
}

public class MainActivity extends AppCompatActivity {
    private RecyclerView recyclerView;
    private MyAdapter adapter;

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

        recyclerView = findViewById(R.id.recyclerView);
        recyclerView.setLayoutManager(new LinearLayoutManager(this));

        // 发送网络请求获取JSONArray数据
        JsonArrayRequest jsonArrayRequest = new JsonArrayRequest(Request.Method.GET, "http://example.com/data.json", null,
                new Response.Listener<JSONArray>() {
                    @Override
                    public void onResponse(JSONArray response) {
                        // 将JSONArray传递给Adapter进行数据展示
                        adapter = new MyAdapter(response);
                        recyclerView.setAdapter(adapter);
                    }
                },
                new Response.ErrorListener() {
                    @Override
                    public void onErrorResponse(VolleyError error) {
                        error.printStackTrace();
                    }
                });

        // 将请求添加到请求队列
        RequestQueue requestQueue = Volley.newRequestQueue(this);
        requestQueue.add(jsonArrayRequest);
    }
}