如果用户在Facebook应用中点击深层链接时未安装我的应用,如何获取应用链接数据？在这个问题上,Facebook的文档很少令人惊讶.
我有一个很深的联系 https://fb.me/635533123230265
哪个返回HTML:
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" "http://www.w3.org/TR/REC-html40/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<title>App Link</title>
<meta property="fb:app_id" content="619350481515196">
<meta property="al:android:url" content="instapanel://panel?utm_source=fb&utm_medium=cpi&utm_term=sf&utm_campaign=PROPE">
<meta property="al:android:package" content="com.instapanel.android">
<meta property="al:android:app_name" content="Instapanel">
<meta property="al:web:should_fallback" content="false">
<meta http-equiv="refresh" content="0;url=http://play.google.com/store/apps/details?id=com.instapanel.android">
</head>
<body>Redirecting...</body>
</html>
如果已安装该应用程序,则AppLinkData appLinkData = AppLinkData.createFromActivity(activity);运行正常.
但如果没有安装应用程序,我相信我应该使用AppLinkData.fetchDeferredAppLinkData.我可以验证在facebook SDK中它发出HTTP请求并接收JSON,但它永远不会包含深层链接{"success":true}.有任何想法吗？
这是我的代码:
// Fetch data immediately.
AppLinkData appLinkData = AppLinkData.createFromActivity(activity);
App.setAppLinkData(appLinkData); // Handles appLinkData
// In case data is deferred because app wasn't installed yet.
AppLinkData.fetchDeferredAppLinkData(activity, …