WebView跳转Flutter

web定义的两种随机一种
1.document.location = "js://webview?pushpage=https://www.jd.com";
2.window.location.href = 'js://webview?pushpage=my_order_details.html';

return WebView(
        initialUrl: urlStr,
        javascriptMode: JavascriptMode.unrestricted,
        navigationDelegate: (navigation) {
           if (navigation.url.contains('js://webview?pushpage')) {
            //跳转新webView页面
            print('拦截点击方法'); 
            Navigator.push(
              context,
              MaterialPageRoute(
                  builder: (context) =>
                      Home()),//Home：需要跳转Flutter原生的页面
            );
          }
          return NavigationDecision.navigate;
        },
      );