【Android】Handler example

ref:
http://examples.javacodegeeks.com/android/core/os/handler/android-handler-example/

http://andcooker.blogspot.tw/2012/09/android-runnable-handler.html

http://iamshiao.blogspot.tw/2010/12/androidhandlerthread.html

http://imax-live.blogspot.tw/2012/12/progressbar_18.html

http://bluequiet.blogspot.tw/2014/09/service-handler-thread.html 

http://iamshiao.blogspot.tw/2010/12/androidhandlerthread.html

 http://blog.csdn.net/veryitman/article/details/6611138