Notification example with auto-cancel

MainActivity.java

package net.pablophg.notifications;

import android.app.Notification;
import android.app.NotificationManager;
import android.app.PendingIntent;
import android.content.Context;
import android.content.Intent;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.support.v7.app.ActionBarActivity;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;


public class MainActivity extends ActionBarActivity {

    public static final int NOTIFICATION_ID = 1;

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

        //Iniciamos el manager de notificaciones
        NotificationManager myNotificationManager = (NotificationManager) getApplicationContext().getSystemService(Context.NOTIFICATION_SERVICE);

        // Llamada al activity que se abrira al pulsar la notification
        Intent notificationIntent = new Intent(getApplicationContext(), MainActivity.class);
        PendingIntent contentIntent = PendingIntent.getActivity(getApplicationContext(), 0, notificationIntent, 0);

        // Variables de la notificacion
        CharSequence NotificationTitle = "Notification";
        CharSequence NotificationContent = "Notification test";
        CharSequence line1 = "First line on the notification";
        CharSequence line2 = "Second line on the notification";
        CharSequence resume = "+3 more";

        // Imagen para la notificacion
        Bitmap bm = BitmapFactory.decodeResource(getResources(), R.drawable.ic_launcher);

        // Obtenemos la notification configurada en el builder
        Notification notification = new Notification.InboxStyle(
                new Notification.Builder(getApplicationContext())
                    .setContentTitle(NotificationTitle)
                    .setAutoCancel(true) // Cancels the notification after user clickson it
                    .setContentText(NotificationContent)
                    .setContentIntent(contentIntent)
                    .setSmallIcon(R.drawable.ic_launcher)
                    .setLargeIcon(bm))
                    .addLine(line1)
                    .addLine(line2)
                    .setSummaryText(resume)
                    .build();


        myNotificationManager.notify(NOTIFICATION_ID, notification);
    }


    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}