import java.io.BufferedReader;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.util.ArrayList;

import org.apache.http.HttpEntity;

import org.apache.http.HttpResponse;

import org.apache.http.NameValuePair;

import org.apache.http.client.HttpClient;

import org.apache.http.client.methods.HttpGet;

import org.apache.http.impl.client.DefaultHttpClient;

import org.json.JSONArray;

import org.json.JSONException;

import org.json.JSONObject;

import android.app.Activity;

import android.net.ParseException;

import android.os.Bundle;

import android.util.Log;

import android.view.View;

import android.widget.Button;

import android.widget.EditText;

public class AndroidTestActivity extends Activity {

    JSONArray jArray;

    String result = null;

    InputStream is = null;

    StringBuilder sb = null;

    @Override

    public void onCreate(Bundle savedInstanceState) {

       super.onCreate(savedInstanceState);

       setContentView(R.layout.main);

       Button b1 = (Button) findViewById(R.id.button1);

       b1.setOnClickListener(new Button.OnClickListener() {

           @Override

           public void onClick(View v) {

              // TODO Auto-generated method stub

              EditText tv = (EditText) findViewById(R.id.editView);

              ArrayList<NameValuePair> nameValuePairs = newArrayList<NameValuePair>();

              // http get

              try {

                  HttpClient httpclient = new DefaultHttpClient();

                  HttpGet httpget = new HttpGet(

                         "http://10.141.249.136/test.php");

                  HttpResponse response = httpclient.execute(httpget);

                  HttpEntity entity = response.getEntity();

                  is = entity.getContent();

              } catch (Exception e) {

                  Log.e("log_tag", "Error in http connection" + e.toString());

              }

              // convert response to string

              try {

                  BufferedReader reader = new BufferedReader(

                         new InputStreamReader(is, "iso-8859-1"), 8);

                  sb = new StringBuilder();

                  sb.append(reader.readLine() + "\n");

                  String line = "0";

                  while ((line = reader.readLine()) != null) {

                     sb.append(line + "\n");

                  }

                  is.close();

                  result = sb.toString();

              } catch (Exception e) {

                  Log.e("log_tag", "Error converting result " + e.toString());

              }

              // paring data

              int ct_id;

              String ct_name;

              try {

                  jArray = new JSONArray(result);

                  JSONObject json_data = null;

                  for (int i = 0; i < jArray.length(); i++) {

                     json_data = jArray.getJSONObject(i);

                     ct_id = json_data.getInt("id");

                     ct_name = json_data.getString("name");

                     tv.append(ct_name + " \n");

                  }

              } catch (JSONException e1) {

                  // Toast.makeText(getBaseContext(), "No City Found"

                  // ,Toast.LENGTH_LONG).show();

              } catch (ParseException e1) {

                  e1.printStackTrace();

              }

           }

       });

    }

}