实现了android的扫码登陆网页,使ａｎｄｒｏｉｄ通过二维码而登陆网站-Achieved Android scan code landing pageMake Android through the two-dimensional code and landing site

android wifi 二维码面对面分享密码功能：包括当前连接热点的密码二维码生成，二维码扫面解码自动连接-android wifi two-dimensional code sharing password function face to face: including the current hotspot password generate two-dimensional code, two-dimensional code sweep plane decoded automatica

Android平台实现二维码扫描功能，可扫微信或支付宝的二维码解析扫描到的url(To achieve the two-dimensional code scanning function of Android platform, URL analysis scanning the two-dimensional code can be swept WeChat or Alipay)