title: The constructor notification is deprecated
body: <p>I am very new to android app development. With the help of so many tutorials, i created an app with webview, actionbar and GCM. Everything works fine. But i am getting a warning "The constructor notification is deprecated". I have gone through notification.builder. but i am not able to modify my codes with new notification buider. Can someone help me.....</p>
  
  <pre><code>public class GCMIntentService extends GCMBaseIntentService {
  
  private static final String TAG = "GCMIntentService";
  
  public GCMIntentService() {
      super(SENDER_ID);
  }
  
  /**
   * Method called on device registered
   **/
  @Override
  protected void onRegistered(Context context, String registrationId) {
      Log.i(TAG, "Device registered: regId = " + registrationId);
      displayMessage(context, "Your device registred with GCM");
      Log.d("NAME"," "+ MainActivity.name);
      ServerUtilities.register(context, MainActivity.name, MainActivity.email, MainActivity.AndroidVersion, MainActivity.AndroidID, MainActivity.manufacturer, MainActivity.model, registrationId);
  }
  
  /**
   * Method called on device un registred
   * */
  @Override
  protected void onUnregistered(Context context, String registrationId) {
      Log.i(TAG, "Device unregistered");
      displayMessage(context, getString(R.string.gcm_unregistered));
      ServerUtilities.unregister(context, registrationId);
  }
  
  /**
   * Method called on Receiving a new message
   * */
  @Override
  protected void onMessage(Context context, Intent intent) {
      Log.i(TAG, "Received message");
      String message = intent.getExtras().getString("price");
  
      displayMessage(context, message);
      // notifies user
      generateNotification(context, message);
  }
  
  /**
   * Method called on receiving a deleted message
   * */
  @Override
  protected void onDeletedMessages(Context context, int total) {
      Log.i(TAG, "Received deleted messages notification");
      String message = getString(R.string.gcm_deleted, total);
      displayMessage(context, message);
      // notifies user
      generateNotification(context, message);
  }
  
  /**
   * Method called on Error
   * */
  @Override
  public void onError(Context context, String errorId) {
      Log.i(TAG, "Received error: " + errorId);
      displayMessage(context, getString(R.string.gcm_error, errorId));
  }
  
  @Override
  protected boolean onRecoverableError(Context context, String errorId) {
      // log message
      Log.i(TAG, "Received recoverable error: " + errorId);
      displayMessage(context, getString(R.string.gcm_recoverable_error,
              errorId));
      return super.onRecoverableError(context, errorId);
  }
  
  /**
   * Issues a notification to inform the user that server has sent a message.
   */
  private static void generateNotification(Context context, String message) {
      int icon = R.drawable.ic_launcher;
      long when = System.currentTimeMillis();
      NotificationManager notificationManager = (NotificationManager)
              context.getSystemService(Context.NOTIFICATION_SERVICE);
      Notification notification = new Notification(icon, message, when);
  
      String title = context.getString(R.string.app_name);
  
      Intent notificationIntent = new Intent(context, MainActivity.class);
      // set intent so it does not start a new activity
      notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP |
              Intent.FLAG_ACTIVITY_SINGLE_TOP);
      PendingIntent intent =
              PendingIntent.getActivity(context, 0, notificationIntent, 0);
      notification.setLatestEventInfo(context, title, message, intent);
      notification.flags |= Notification.FLAG_AUTO_CANCEL;
  
      // Play default notification sound
      notification.defaults |= Notification.DEFAULT_SOUND;
  
      //notification.sound = Uri.parse("android.resource://" + context.getPackageName() + "your_sound_file_name.mp3");
  
      // Vibrate if vibrate is enabled
      notification.defaults |= Notification.DEFAULT_VIBRATE;
      notificationManager.notify(0, notification);      
  
  }
  
  }
  </code></pre>
  
  <p><em>*</em>*Manifest sdkversion 8 to 18</p>