一个有意思的实用小程序：在屏幕上显示一个小精灵，通过设置可以控制小精灵的行为，使其能够行走，变形，休息，还可以设置闹钟定时提醒等。很有趣！-an interesting practical small : on the screen shows an elf, By setting can control the elves, to enable it to operate, deformation, rest, but also can set alarm clocks regular rem