有關Android Service生命週期的文章

http://www.cnblogs.com/charley_yang/archive/2011/01/09/1931043.html

http://ccckmit.wikidot.com/ga:service

http://blog.chinaunix.net/uid-26727976-id-3184318.html

http://android.tgbus.com/Android/tutorial/201104/347990.shtml