It is just the original Facebook URL and not a user or page address. But this regex can distinguish a normal url from a profile and page url and only accepts the valid one. How to check if Facebook is installed Android Asked 14 years, 11 months ago Modified 4 years, 6 months ago Viewed 66k times This will make the Facebook Page Plugin responsive, but only on the initial page render, with a minimum width of 180px. I'm still trying to figure out how to make it truly dynamically responsive, in spite of Facebook's caveat (I'll post an update if I ever find the answer). I am trying to extract the url for facebook video file page from the facebook video link but I am not able to proceed how. For example: The facebook video url I have is: The Page plugin lets you easily embed and promote any public Facebook Page on your website. Just like on Facebook, your visitors can like and share the Page without leaving your site. Facebook fetches all pictures from my site. I want to share only one picture which is on that page. I heard about the og meta tag, but I don't know how to put it. I want to add facebook share button on my website, that should just post my website's content on the wall. Can anyone help me? JSSDK Unknown Host domain: The Domain you are hosting the Facebook Javascript SDK is not in your app's Javascript SDK host domain list. Please specify your host domain in App dashboard login settings. 6 For my application I need to embed Facebook page in an iframe, here is the html code. But it does not work, any idea why and how to circumvent ? 43 After hours of trying I've finally found a solution. Delete any app on the website of Facebook (developers.facebook.com) Delete the file debug.keystore under C:\Users\yourUserName\.android Generate a new key (by running your app again) Create a new app on developers.facebook.com and add the new hash key Re-run your app Succes!.