Fix bug where onStartCommand() was never called with a null intent.

 * happens, the system will later try to restart the service.  An important

 * consequence of this is that if you implement {@link #onStartCommand onStartCommand()}

 * to schedule work to be done asynchronously or in another thread, then you

 * may want to use {@link #START_FLAG_REDELIVERY} to have the system

 * re-deliver an Intent for you so that it does not get lost if your service

 * is killed while processing it.

 * may want to write information about that work into persistent storage

 * during the onStartCommand() call so that it does not get lost if the service later

 * gets killed.

 * 

 * <p>Other application components running in the same process as the service

 * (such as an {@link android.app.Activity}) can, of course, increase the