title: How to know phone operating system IOS or android flutter
body: <p>I try to know phone operating system if IOS or android in flutter app is running on it through:</p>
  <pre><code>  @override
    void initState() {
      super.initState();
      }
  </code></pre>
  <p>In order to set if condition after the operating system is detected. How can I control this? Does anyone know a solution to this problem?</p>