Java Development

[gopi_riar]

I am trying to get the ip address using the code given in  forums::

 public static String getIPAddress() {

        int apnId = 0;
        try {
            apnId = RadioInfo.getAccessPointNumber("MagicRudyAPN.rim");
        } catch (RadioException e) {
            
            e.printStackTrace();
        }

        byte[] ipByte = RadioInfo.getIPAddress(apnId);
        String ip = "";
        for (int i = 0; i < ipByte.length; i++) {
            int temp = (ipByte[i] & 0xff);
            if (i < 3)
                ip = ip.concat("" + temp + ".");
            else {
                ip = ip.concat("" + temp);
            }
        }
        label.setText(ip);
        Status.show(ip);

        return ip;
    }

but it is giving me 0.0.0.0 address .

how to get the device IP address .. Can someone tell me i want to make a socket connection ??

and what is MagicRudyAPN.rim??

[peter_strange]

There are various Threads on the forum that discuss the questions you have asked.  Rather than repeating that information I suggest that you do some research and ask if you need clarification or you do not understand what you find. 

[gopi_riar]

Okey sir .. for sure...................

[gopi_riar]

i have searched about it .. but still i am not able to get  the ip address ...
i have used

System.getProperty("microedition.hostname");

and also i have used serversocketconnection class to establish a connection ..and to make my blackberry receive a request..

ServerSocketConnection scn = (ServerSocketConnection)
                    Connector.open("socket://:6444;deviceside=true");
                Log.write("address "+scn.getLocalAddress()+"Port "+scn.getLocalPort());
              
                
                 sc = (SocketConnection) scn.acceptAndOpen();

it shows me E net.rim.tcp -OPsx -8 in event log ...

and i have tried this from below link :

http://www.javameblog.com/2007/12/how-to-get-ip-address-of-mobile-using.html

and i am not able to ping the ip address i got from whatismyip through browser ... is this a firewall issue??

Please help me to know about this???