RollingPost

This is a subway rolling post ,Which likes the textview of marquee. 左右自动滚动海报； The first time to upload the Rolling post , which to use for subway demonstrate. This project can Use USB Mass Storage Device to save image and take a show. It has A and B profile ,which contains some images , A is rolling from Left to right and lies Up, so does B inverse . And the important is , images lie in A must less than 300dp, B is undefined. Last, images can not too big , if you don't want face a embrace sight, HA HA. 地铁滚动海报，插入U盘，里面有A/B文件夹，A文件夹的图片从左到右滚动，位于屏幕上方，B文件夹的图片从右到左滚动，位于屏幕下方。A文件夹的图片必须在300个像素以内，而B没有限制。