android Notification使用
直接上链接吧。。 
http://www.liuzhaocn.com/?p=432
http://www.learningandroid.net/blog/others/tutorial-android-notification-sample/
http://www.cnblogs.com/jerrychoi/archive/2010/05/28/1746221.html
http://www.pocketdigi.com/20100919/113.html
http://androidbiancheng.blogspot.com/2010/12/status-bar-notification_28.html
