title: How to close web-view automatically when URL changed in Android Flutter?
body: <p>I want to close Web-View Automatically when URL is Changed. Here is the code i'm used to open a web-view in Flutter Android Application.</p>
  
  <pre><code> GestureDetector(
                child: WebviewScaffold(
                  url: webUrl,
                  withJavascript: true,
                  withLocalStorage: true,
                  persistentFooterButtons: &lt;Widget&gt;[
                    RaisedBtn(
                      onPressed: (){
                        Screen();
                        flutterWebviewPlugin.dispose();
                      },
                      text: "Confirm",
                    )
                  ],
                ),
              ),
  </code></pre>