把格式为png、jpg等的图片转化成格式为bmp的并显示在屏幕上-put format png, jpg, and so on into the picture as bmp format and the display on the screen

通过调用手机摄像头，获取要拍摄的照片，经过处理，转化为所需的图片。-By calling the cell phone camera, access to photographs, after processing, into the picture.

读取背景图片，然后通过bitmap将其转化为图标-Read the background picture, and then through the bitmap is transformed into an icon

图片上传：上传图片时，首先获得图片的路径，创建文件，并将图片转化为字节流写入到request，并发送该请求。-Image by: upload pictures, the first thing to get pictures of the path, create files and pictures into a stream of bytes written to the request, and sends the request.