Android+mySql težava

try
        {
        	 
        	Class.forName("com.mysql.jdbc.Driver");
        	        	
        	Connection con = DriverManager.getConnection(url,user,passw);
        	System.out.println("OK!");
        }
        catch(Exception e)
        {
        	e.printStackTrace();
        }
    }
    
    private static final String url = "jdbc:mysql://********.si:3306";
    private static final String user = "test";
    private static final String passw = "test";