gistfile1.java

package fazlamesai.com.myapplication;

import android.os.AsyncTask;
import android.os.Bundle;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;

import java.io.BufferedInputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.MalformedURLException;
import java.net.URL;

public class MainActivity extends ActionBarActivity {

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);

    final String[] urls = {
        "http://www.yahoo.com",
        "http://developer.android.com/reference/android/os/AsyncTask.html",
        "http://www.google.de",
        "http://www.apple.fr",
    };

    for (final String url : urls) {
      new AsyncTask<String, Void, Void>() {
        @Override
        protected Void doInBackground(String... params) {
          final String urlString = params[0];
          Log.i("HTTP", "Will fetch " + urlString);
          try {
            final URL url = new URL(urlString);
            HttpURLConnection connection = (HttpURLConnection) url.openConnection();
            InputStream inputStream = new BufferedInputStream(connection.getInputStream());
            InputStreamReader inputStreamReader = new InputStreamReader(inputStream);
            int responseCode = connection.getResponseCode();
            Log.i("HTTP", "Got " + responseCode + " for url " + url);
          } catch (MalformedURLException e) {
            e.printStackTrace();
          } catch (IOException e) {
            e.printStackTrace();
          }
          return null;
        }
      }.executeOnExecutor(AsyncTask.THREAD_POOL_EXECUTOR, url);
    }
  }
}