package com.martin.updroid;

import java.util.Random;

import android.app.IntentService;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.TaskStackBuilder;

public class NewsCheck extends IntentService {

	public NewsCheck() {
		super(NewsCheck.class.getSimpleName());
	}

	@Override
	protected void onHandleIntent(Intent intent) {
		NewsSources nSources = new NewsSources(this);
		NewsCollection nColl = nSources.getAllUnread();

		if (!(nColl.getTitles().length == 0)) {
			NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
					this);
			mBuilder.setAutoCancel(true);
			mBuilder.setContentTitle(nColl.getTitles().length + " new articles");
			String news = "";
			for (int i = 0; i < nColl.getTitles().length; i++) {
				news += nColl.getTitles()[i] + "\n";
			}
			mBuilder.setContentText(news);
			mBuilder.setSmallIcon(R.drawable.ic_action_view_as_list);
			mBuilder.setDefaults(Notification.DEFAULT_ALL);

			Intent resultIntent = new Intent(NewsCheck.this, MainActivity.class);

			TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
			stackBuilder.addParentStack(MainActivity.class);
			stackBuilder.addNextIntent(resultIntent);
			PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(
					0, PendingIntent.FLAG_UPDATE_CURRENT);

			mBuilder.setContentIntent(resultPendingIntent);
			NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

			mNotificationManager.notify(new Random().nextInt(999999999),
					mBuilder.build());
		}

	}

}

package com.martin.updroid;

import java.util.Random;

import android.app.IntentService;
import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.support.v4.app.NotificationCompat;
import android.support.v4.app.TaskStackBuilder;

public class NewsCheck extends IntentService {

	public NewsCheck() {
		super(NewsCheck.class.getSimpleName());
	}

	@Override
	protected void onHandleIntent(Intent intent) {
		NewsSources nSources = new NewsSources(this);
		NewsCollection nColl = nSources.getAllUnread();

		if (!(nColl.getTitles().length == 0)) {
			NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(
					this);
			mBuilder.setAutoCancel(true);
			
			// Check for null
			String[] filtered = new String[nColl.getTitles().length];
			int counter = 0;
			for (int i = 0; i < nColl.getTitles().length; i++) {
				if (!nColl.getTitles()[i].contentEquals("null")) {
					filtered[counter] = nColl.getTitles()[i];
					counter++;
				}
			}
			
			mBuilder.setContentTitle(counter + " new articles");
			String news = "";
			for (int i = 0; i < counter; i++) {
				news += filtered[i] + "\n";
			}
			mBuilder.setContentText(news);
			mBuilder.setSmallIcon(R.drawable.ic_action_view_as_list);
			mBuilder.setDefaults(Notification.DEFAULT_ALL);
			// Make it big
			mBuilder.setStyle(new NotificationCompat.BigTextStyle()
            .bigText(news));

			Intent resultIntent = new Intent(NewsCheck.this, MainActivity.class);

			TaskStackBuilder stackBuilder = TaskStackBuilder.create(this);
			stackBuilder.addParentStack(MainActivity.class);
			stackBuilder.addNextIntent(resultIntent);
			PendingIntent resultPendingIntent = stackBuilder.getPendingIntent(
					0, PendingIntent.FLAG_UPDATE_CURRENT);

			mBuilder.setContentIntent(resultPendingIntent);
			NotificationManager mNotificationManager = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);

			mNotificationManager.notify(new Random().nextInt(999999999),
					mBuilder.build());
		}

	}

}

Check for null and react accordingly