Question

公共类MainActivity扩展了AppCompatActivity {

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setcontentview(r.layout.activity_main);

    RequestQueue queue = Volley.newRequestQueue(this);
    String url = "https://developers.zomato.com/api/v2.1/search?&lat=27&lon=153";
    JsonObjectRequest postRequest = new JsonObjectRequest(Request.Method.GET, url, null,
            new Response.Listener<JSONObject>() {
                @Override
                public void onResponse(JSONObject response) {
                    // response
                    Log.d("Response", response.toString());
                }
            },
            new Response.ErrorListener() {
                @Override
                public void onErrorResponse(VolleyError error) {
                    // TODO Auto-generated method stub
                    Log.d("ERROR", "error => " + error.toString());
                }
            }
    ) {
        @Override
        public Map<String, String> getHeaders() throws AuthFailureError {
            Map<String, String> params = new HashMap<String, String>();
            params.put("user-key", "55a1d18014dd0c0dac534c02598a3368");
            params.put("Accept", "application/json");

            return params;
        }
    };
    queue.add(postRequest);
}

＆GT;

但我得到的所有餐馆都不在附近，请告诉我如何在申请表中列出回复。

Answer 1

你必须分别解析json数组和json对象中的JSON响应，

学习请点击此链接： - How to parse JSON in Android

然后您必须通过列表到列表视图或回收站视图视图适配器。

以下是本教程： - https://medium.com/@peterekeneeze/parsing-remote-json-to-recyclerview-android-1ad927e96d58

如何使用zomato API显示和列出附近餐馆的json响应？我用截击来得到回应

1 个答案: