created a common method to register the service with AlarmManager.
created an original Logger class and replaced sysout with the Logger.
fixed the default value of "isLoggable" in the Logger class.
added system icon
deleted unused import.
changed the way to get a location provider.
delete a debug code.
enabled to call some callback methods from a Service to a Fragment.
Details is not yet.
added a dialog which is shown in case of failing to obtain the address.
show progress dialog during submit testing.