Android internet connectivity check problem

Question

I\'m new to Android development and working on an Android application that requires the phone to be connected to the internet, through either Wifi, EDGE or 3G.

This

Answer 1

To check internet is there or not can be checked only on device......On emulator it may not work.... I have got the following code & its working 100% on android device..... :)

@Override
public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.main);

    tv = (TextView)findViewById(R.id.txt);
    b = checkInternetConnection();


    if(b!=true)
    {
        tv.setText("net is not dr.......");
    }
    else
    {
        tv.setText("net is dr.......");
    }

}
//Check weather Internet connection is available or not
public boolean checkInternetConnection() {
           final ConnectivityManager conMgr = (ConnectivityManager) getSystemService (Context.CONNECTIVITY_SERVICE);
           if (conMgr.getActiveNetworkInfo() != null && conMgr.getActiveNetworkInfo().isAvailable() &&    conMgr.getActiveNetworkInfo().isConnected()) {
                 return true;
           } else {
                 System.out.println("Internet Connection Not Present");
               return false;
           }
        }

}