marchy

// resolve system services
SharedPreferences sharedPreferences = context.getSharedPreferences( "Foodo", Context.MODE_PRIVATE );

// create app services
LocationService locationService = new LocationService( context );
AccountService accountService = new AccountService( sharedPreferences );

ServiceLocator.registerLocationService( locationService );
ServiceLocator.registerAccountService( accountService );

marchy

public class ServiceLocator {

	//
	// instance fields
	//
	private final static Map<Class, Object> _Services;
	

	//
	// constructors