배경화면 체인저 (자동 변경)

10/12/2015

Ver 1.0.2.1
- Can set background margin.

Ver 1.0.1.9
- Can select folder when to set random change image.

Ver 1.0.1.8
- Change the way to download image.

Ver 1.0.1.5
- Image Effect
- On/Off Widget added

Ver 1.0.1.4
- Improve Live wallpaper speed.

Ver 1.0.1.3
- Fix stretched image on Landscape mode when to use Live wallpaper
- Add changing effect to Live wallpaper(Fade in out, Slide)