的南瓜灯笼，通过触摸屏，屏幕变亮或变暗。
http://www.rooty-pict.net/android/
About the lantern of a pumpkin, by touch, a screen becomes bright or becomes dark.
It seems that a tap, Flick, then Dracula are flying.
It is the live wallpaper which can be enjoyed a spider coming out to the limit of a screen.
[Setting]
Home > Menu > Wallpaper > LiveWallpaper > Halloween SD