Network Connection instance (next to the APN settings)

Private Static final string weburl = "http://www.sina.com.cn ";

Try {
// Create a URL object
URL url = new URL (weburl );
// Create a URL Connection
Httpurlconnection connection = (httpurlconnection) URL. openconnection ();
// You can directly convert an HTTP connection to httpurlconnection,
// You can use some HTTP connection methods, such as setrequestmethod ().
// Httpurlconnection connection
// = (Httpurlconnection) URL. openconnection (proxy_yours );
// Set parameters
Connection. setconnecttimeout (10000 );
// Connect to the server
Connection. Connect ();

} Catch (ioexception e ){
// Todo auto-generated Catch Block
E. printstacktrace ();
}

connect to the intenet network. After you set the APN, you cannot directly access the network. You can set this connection before you can log on to the network.