Preference的使用

https://blog.csdn.net/qinjuning/article/details/6710003/

https://blog.csdn.net/flowingflying/article/details/6671548

Android中Preference的使用以及监听事件分析

https://blog.csdn.net/wjky2014/article/details/78498700

https://blog.csdn.net/qinjuning/article/details/6710003/

https://blog.csdn.net/hewence1/article/details/41310203

https://www.cnblogs.com/itchq/p/3888284.html