Alarmmanager And Wakelock Example

I tried this wakefull example:https://github.com/commonsguy/cw-omnibus/tree/master/AlarmManager/Wakeful But I have a few questions. Do I need

Yes, it is. You can tell this by running the project.

in WakefulintentService is this method which is also never fired:

Yes, it is. You can tell this by running the project.

For example, here is the output of a run I just did now:

12-1114:03:05.671: D/ScheduledService(3322): I ran!
12-1114:03:10.671: D/ScheduledService(3322): I ran!
12-1114:03:15.671: D/ScheduledService(3322): I ran!
12-1114:03:20.671: D/ScheduledService(3322): I ran!