颤振-在颤振应用程序上执行/运行Facebook像素代码(Javascript代码)

颤振-在颤振应用程序上执行/运行Facebook像素代码(Javascript代码),javascript,facebook,flutter,pixel,Javascript,Facebook,Flutter,Pixel,我需要在我的flatter应用程序中运行Javascript代码。当用户按下一个按钮时,我需要运行以下代码: <!-- Facebook Pixel Code --> <script> !function(f,b,e,v,n,t,s) {if(f.fbq)return;n=f.fbq=function(){n.callMethod? n.callMethod.apply(n,arguments):n.queue.push(arguments)}; if(!f._fbq)f

我需要在我的flatter应用程序中运行Javascript代码。当用户按下一个按钮时,我需要运行以下代码:

<!-- Facebook Pixel Code -->
<script>
!function(f,b,e,v,n,t,s)
{if(f.fbq)return;n=f.fbq=function(){n.callMethod?
n.callMethod.apply(n,arguments):n.queue.push(arguments)};
if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n.queue=[];t=b.createElement(e);t.async=!0;
t.src=v;s=b.getElementsByTagName(e)[0];
s.parentNode.insertBefore(t,s)}(window, document,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init', '24023562411360');
fbq('track', 'PageView');
</script>
<noscript><img height="1" width="1" style="display:none"
src="https://www.facebook.com/tr?id=24035634111&ev=PageView&noscript=1"
/></noscript>
<!-- End Facebook Pixel Code -->

!函数(f,b,e,v,n,t,s)
{if(f.fbq)返回;n=f.fbq=function(){n.callMethod?
n、 apply(n,参数):n.queue.push(参数)};
如果(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';
n、 队列=[];t=b.createElement(e);t.async=!0;
t、 src=v;s=b.getElementsByTagName(e)[0];
s、 parentNode.insertBefore(t,s)}(窗口,文档,'script',
'https://connect.facebook.net/en_US/fbevents.js');
fbq('init','24023562411360');
fbq(“轨迹”、“页面视图”);
有可能吗

现在我正在尝试这个,但我认为它不起作用:

flutterWebviewPlugin.evalJavascript(
          "<!-- Facebook Pixel Code --><script>!function(f,b,e,v,n,t,s){if(f.fbq)return;n=f.fbq=function(){n.callMethod?n.callMethod.apply(n,arguments):n.queue.push(arguments)};if(!f._fbq)f._fbq=n;n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0;t.src=v;s=b.getElementsByTagName(e)[0];s.parentNode.insertBefore(t,s)}(window, document,'script','https://connect.facebook.net/en_US/fbevents.js');fbq('init', '24022385634361');fbq('track', 'PageView');</script><noscript><img height='1' width='1' style='display:none'src='https://www.facebook.com/tr?id=24022385634361&ev=PageView&noscript=1'/></noscript><!-- End Facebook Pixel Code -->");
webviewplugin.evalJavascript(
“!function(f,b,e,v,n,t,s){if(f.fbq)返回;n=f.fbq=function(){n.callMethod?n.callMethod.apply(n,参数):n.queue.push(参数)};if(!f.(u fbq)f.(u fbq=n;n.push=n;n.loaded=!0;n.version='2.0';n.queue=[];t=b.createElement(e);t.async=!0;t.src=v;s=b.getElementsByTagName(参数)][(窗口、文档、“脚本”和https://connect.facebook.net/en_US/fbevents.js);fbq('init','24022385634361');fbq('track','PageView');”;

这是否回答了您的问题?我不熟悉这些库,但可能尝试删除JS代码周围的HTML标记?即,删除
这是否回答了您的问题?我不熟悉这些库,但可能尝试删除JS代码周围的HTML标记?即,删除
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