// WWAN may be available, but not active until a connection has been established.
// WiFi may require a connection for VPN on Demand.
-(BOOL)isConnectionRequired; // Identical DDG variant.
-(BOOL)connectionRequired; // Apple's routine.
// Dynamic, on demand connection?
-(BOOL)isConnectionOnDemand;
// Is user intervention required?
-(BOOL)isInterventionRequired;
2 回答
基本方法是:尝试在某处下载文件,您知道永远不会移动,以及您已经知道的内容 . 将下载的内容与应下载的内容进行比较,您将知道自己是否处于专属热点 .
您可以尝试使用此版本的reachability ...
它有以下有用的方法,可以帮助您入门: