Android Open Source - 1040_searchlit work

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Back to project page 1040_searchlit.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.example.build2;
/*w  w w.j a  va 2  s  . co m*/

import java.io.IOException;
import java.io.InputStream;
import java.net.URI;
import java.util.List;

import org.apache.http.HttpEntity;
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 android.app.Activity;
import android.app.ProgressDialog;
import android.content.Intent;
import android.os.AsyncTask;
import android.os.Bundle;
import android.view.View;
import android.widget.AdapterView;
import android.widget.Toast;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.ListView;

public class work extends Activity implements OnItemClickListener {
  //private static final String rssFeed = "https://www.dropbox.com/s/t4o5wo6gdcnhgj8/imagelistview.xml?dl=1";
  private String rssFeed = "http://www.dwnloder.website.org/images/4.php";
  //private static final String rssFeed = "http://dl.dropbox.com/u/96118037/4.xml";
  URI website ;
  List<Item> arrayOfList;
  ListView listView;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);
    
    //Bundle b = getIntent().getExtras();
    //String title = b.getString("search");
    //rssFeed = rssFeed + "?term=" + title ;

    listView = (ListView) findViewById(R.id.listview);
    listView.setOnItemClickListener(this);

    if (Utils.isNetworkAvailable(work.this)) {
      new MyTask().execute(rssFeed);
    } else {
      Toast display = Toast.makeText(work.this,"No Network Connection!!!", Toast.LENGTH_SHORT);
      display.show();
    
    }

  }

  // My AsyncTask start...

  class MyTask extends AsyncTask<String, Void, Void> {

    ProgressDialog pDialog;

    @Override
    protected void onPreExecute() {
      super.onPreExecute();

      pDialog = new ProgressDialog(work.this);
      pDialog.setMessage("Loading...");
      pDialog.show();

    }

    @Override
    protected Void doInBackground(String... params) {
      
      HttpClient httpclient = new DefaultHttpClient();
      HttpGet httpget = new HttpGet(params[0]);
      HttpResponse response;
      try {
        response = httpclient.execute(httpget);
        HttpEntity entity = response.getEntity();
        InputStream instream = entity.getContent();
        arrayOfList = new NamesParser().getData(instream);
      } catch (ClientProtocolException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      } catch (IOException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
      }
      
      return null;
    }

    @Override
    protected void onPostExecute(Void result) {
      super.onPostExecute(result);

      if (null != pDialog && pDialog.isShowing()) {
        pDialog.dismiss();
      }

      if (null == arrayOfList || arrayOfList.size() == 0) {
        Toast display = Toast.makeText(work.this,"No data found from web!!!", Toast.LENGTH_SHORT);
        display.show();
        work.this.finish();
      } else {

        // check data...
        /*
         * for (int i = 0; i < arrayOfList.size(); i++) { Item item =
         * arrayOfList.get(i); System.out.println(item.getId());
         * System.out.println(item.getTitle());
         * System.out.println(item.getDesc());
         * System.out.println(item.getPubdate());
         * System.out.println(item.getLink()); }
         */

        setAdapterToListview();

      }
      
    }
  }

  @Override
  public void onItemClick(AdapterView<?> parent, View view, int position,
      long id) {
    Item item = arrayOfList.get(position);
    //Intent intent = new Intent(work.this, DetailActivity.class);
    Intent intent = new Intent(this,Last.class);
    intent.putExtra("url", item.getLink());
    intent.putExtra("title", item.getTitle());
    intent.putExtra("desc", item.getDesc());
    intent.putExtra("author", item.getPubdate());
    intent.putExtra("imageurl", item.getLink1());
    intent.putExtra("isbn", item.getIsbn());
    
    //startActivity(intent);
    startActivity(intent);
  
  }

  public void setAdapterToListview() {
    NewsRowAdapter objAdapter = new NewsRowAdapter(work.this,
        R.layout.row, arrayOfList);
    listView.setAdapter(objAdapter);
  }
}

Java Source Code List

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