ListView in java android

Sample List view:

import java.io.FileOutputStream; import java.io.IOException; import java.util.ArrayList; import java.util.HashMap; import java.util.List; import org.apache.http.HttpResponse; import org.apache.http.client.ClientProtocolException; import org.apache.http.client.HttpClient; import org.apache.http.client.methods.HttpGet; import org.apache.http.impl.client.DefaultHttpClient; import org.apache.http.util.EntityUtils; import com.example.beans.SongInfo; import android.app.Activity; import android.app.AlertDialog; import android.content.Context; import android.os.AsyncTask; import android.os.Bundle; import android.view.Menu; import android.view.View; import android.widget.AdapterView; import android.widget.ListView; import android.widget.TextView; import android.widget.AdapterView.OnItemClickListener; public class BuddiesActivity extends Activity { int statusClass = 2; String taskResult="test"; ListView list; LazyAdapter adapter; @Override protected void onCreate[Bundle savedInstanceState] { super.onCreate[savedInstanceState]; new HttpAsyncTask[].execute["//en.wikipedia.org/w/api.php?format=json&action=query&titles=Main%20Page&prop=revisions&rvprop=content"]; do { try { Thread.sleep[2000]; } catch [InterruptedException e] { e.printStackTrace[]; } } while [statusClass == 2]; setContentView[R.layout.activity_buddies]; // TextView textview=[TextView]findViewById[R.id.buddies]; // textview.setText[taskResult]; ArrayList songsList1 = new ArrayList[]; System.out.println["Emply ArrayList Created"]; songsList1=getListData[]; System.out.println["Data added to arrayList :"+songsList1.size[]+" Data is: "+songsList1]; list=[ListView]findViewById[R.id.list]; System.out.println["ListView Got"]; // Getting adapter by passing xml data ArrayList adapter=new LazyAdapter[this, songsList1]; System.out.println["Object Of Lazy Adapter created"]; list.setAdapter[adapter]; System.out.println["adapter set.."]; // Click event for single list row /*list.setOnItemClickListener[new OnItemClickListener[] { @Override public void onItemClick[AdapterView parent, View view, int position, long id] { initiatePopupWindow[]; } }];*/ } public ArrayList getListData[]{ ArrayList list=new ArrayList[]; list.add[new SongInfo["Song", "1", "Someone Like You", "Adele", "4:47", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "2", "Space Bound", "Eminem", "4:34", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "3", "Stranger In Moscow", "Michael Jackson", "5:55", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "4", "Love The Way You Lie", "Rihanna", "4:23", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "5", "Someone Like You", "Adele", "4:47", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "6", "Space Bound", "Eminem", "4:34", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "7", "Stranger In Moscow", "Michael Jackson", "5:55", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "8", "Love The Way You Lie", "Rihanna", "4:23", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "9", "Someone Like You", "Adele", "4:47", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "10", "Space Bound", "Eminem", "4:34", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "11", "Stranger In Moscow", "Michael Jackson", "5:55", "//api.androidhive.info/music/images/adele.png"]]; list.add[new SongInfo["Song", "12", "Love The Way You Lie", "Rihanna", "4:23", "//api.androidhive.info/music/images/adele.png"]]; return list; } @Override public boolean onCreateOptionsMenu[Menu menu] { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater[].inflate[R.menu.buddies, menu]; return true; } private class HttpAsyncTask extends AsyncTask { AlertDialog.Builder builder; protected void onPreExecute[] { super.onPreExecute[]; builder = new AlertDialog.Builder[BuddiesActivity.this]; } @Override protected String doInBackground[String... urls] { return POST[urls[0]]; } @Override protected void onPostExecute[String result] { } } public String POST[String url] { System.out.println["I am in post data./.............................."]; HttpClient httpclient = new DefaultHttpClient[]; HttpGet httppost = new HttpGet[url]; String result = null; try { HttpResponse response = httpclient.execute[httppost]; int status = response.getStatusLine[].getStatusCode[]; System.out.println["Status is : " + status]; // ParseProductJson parseJson = new ParseProductJson[]; if [status == 200] { result = EntityUtils.toString[response.getEntity[]]; System.out.println["################result1###############################"+ result]; /*FileOutputStream fos = openFileOutput["productsJson.json", Context.MODE_PRIVATE]; fos.write[result.getBytes[]]; fos.close[];*/ System.out.println["Done"]; taskResult=result; statusClass = status; } else { statusClass = 400; result = "Did not work!"; } } catch [ClientProtocolException e] { e.printStackTrace[]; } catch [IOException e] { e.printStackTrace[]; } return result; } }