小编Tat*_*sta的帖子

我想在Recyclerview中实现更多的加载.这是代码.代码来自github.https://gist.github.com/ssinss/e06f12ef66c51252563e

MainActivity代码:

package com.example.tatson.bila;
import android.app.ProgressDialog;
import android.os.AsyncTask;

import android.support.v4.widget.SwipeRefreshLayout;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.support.v7.widget.LinearLayoutManager;
import android.support.v7.widget.RecyclerView;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.TextView;
import android.widget.Toast;

import com.android.volley.RequestQueue;
import com.android.volley.Response;
import com.android.volley.VolleyError;
import com.android.volley.toolbox.JsonArrayRequest;
import com.android.volley.toolbox.Volley;
import com.example.tatson.bila.CardAdapter;
import com.example.tatson.bila.Config;
import com.example.tatson.bila.SuperHeroes;

import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import org.w3c.dom.Text;

import java.util.ArrayList;
import java.util.List;


public class MainActivity extends AppCompatActivity  implements SwipeRefreshLayout.OnRefreshListener{

    SwipeRefreshLayout swipeLayout;

    LinearLayoutManager mLayoutManager;

    // initially offset will be 0, later will be updated while parsing …

I have implemented recyclerview using cardview to fetch images and text from my server using this tutorial: http://www.simplifiedcoding.net/android-custom-listview-with-images-using-recyclerview-and-volley/.

I have successfully fetched the data and modified the code according to my requirement, now i want to implement swipe to refresh and endless scrolling similar to Instagram application. I have tried a lot of tutorials and SO questions however i am unable to implement any of them.

I am partially successfully implementing swipe-to-refresh but the app exits with an inconsistency …