Check Whether Internet Connection is available or not?

Question

I am working on online app. [Problem] when internet is down or not available it gives me error [Force close], I tried to handle using broadCast Receiver but not meet exact solut

Answer 1

Just use this function to check whether the Internet connection is available or not:

/**
   * Checks if the device has Internet connection.
   * 
   * @return true if the phone is connected to the Internet.
   */
    public static boolean checkNetworkConnection(Context context)
    {
        final ConnectivityManager connMgr = (ConnectivityManager)context.getSystemService(Context.CONNECTIVITY_SERVICE);
        
        final android.net.NetworkInfo wifi =connMgr.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
        final android.net.NetworkInfo mobile =connMgr.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
        
        if(wifi.isAvailable()||mobile.isAvailable())
            return true;
        else
            return false;
    }

Note:

Don't forget to add permission inside the AndroidManifest.xml file: