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PreferenceActivity 全接觸
https://blog.csdn.net/nei504293736/article/details/7356251
https://www.cnblogs.com/feike/archive/2013/01/06/2847026.html
https://blog.csdn.net/chenshijun0101/article/details/8266164
Android中Preference的使用以及監聽事件分析
https://www.cnblogs.com/tnxk/archive/2012/08/09/2629526.html
android小經驗 - ListPreference 中的NullPointerException
https://blog.csdn.net/XL_tang/article/details/7998875
自定義ListPreference
https://www.cnblogs.com/u0fly/archive/2011/05/11/2043470.html
https://blog.csdn.net/h3c4lenovo/article/details/7645223
最後更新：2017-04-04 07:03:38