Create Notification with BroadcastReceiver

I tried to create a Notification with this Code:

private void setNotificationAlarm(Context context) 

{

    Intent intent = new Intent(getApplicationContext() , MyNotification.class);

    PendingIntent pendingIntent  = PendingIntent.getBroadcast(this, 0, intent, PendingIntent.FLAG_CANCEL_CURRENT);  



    AlarmManager am = (AlarmManager) getSystemService(Context.ALARM_SERVICE);

    am.setRepeating(AlarmManager.RTC_WAKEUP, System.currentTimeMillis(), 1000 , pendingIntent);

    Log.d("ME", "Alarm started");

}



public class MyNotification extends BroadcastReceiver

{

    @Override

    public void onReceive(Context context, Intent intent) 

    {

        Log.d("ME", "Notification started");



        NotificationCompat.Builder mBuilder =

            new NotificationCompat.Builder(context)

            .setSmallIcon(R.drawable.ic_launcher)

            .setContentTitle("My notification")

            .setContentText("Hello World!");



        NotificationManager mNotificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);

        mNotificationManager.notify(1, mBuilder.build());

    }

}

And here my Mainfest declaration:

<receiver

    android:name=".MyNotification"

    android:enabled="true"

    android:exported="false" >

</receiver>

My problem now is, that the alarm is generated but the Notification isn't displayed. The BroadcastReceiver is declared in the mainfest file and there are no compiler or runtime errors.

My second problem is that and Contructor are deprecated. What can I use instead of it?