http://blog.csdn.net/u013101864/article/details/51500136
各种 dialog
https://github.com/pedant/sweet-alert-dialog
搜索框
https://github.com/KieronQuinn/PersistentSearch
转场动画
https://github.com/Yalantis/Euclid
开关 ToggleButton
https://github.com/zcweng/ToggleButton
软件锁