public static boolean isAvailable(Context context) {
        boolean connected = false;
        ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
        if (cm != null) {
            NetworkInfo ni = cm.getActiveNetworkInfo();
            if (ni != null) {
                connected = ni.isConnected();
            }
        }
        return connected;
    }
public static boolean isAvailable ( Context context ) { boolean connected = false ; ConnectivityManager cm = ( ConnectivityManager ) context . getSystemService ( Context . CONNECTIVITY_SERVICE ) ; if ( cm != null ) { NetworkInfo ni = cm . getActiveNetworkInfo ( ) ; if ( ni != null ) { connected = ni . isConnected ( ) ; } } return connected ; }
Check if a network is available