In v2.0 of the API, /me/friends returns friends who also have logged into the app. Apps created on or after April 30th 2014 must use Graph API v2.0; they’re not able to call Graph API v1.0. For apps which were active before April 30th, these apps can call either Graph API v2.0 or Graph API … Read more
I have the same warning, but in Facebook Docs there is an answer. This is an Xcode warning indicating the the canOpenURL: call returned false. As long as you have configured the LSApplicationQueriesSchemes entry in your plist as described above, you can ignore this warning https://developers.facebook.com/docs/ios/ios9
This is by design. Once it was possible to fetch the latest status from a public page without access token. That was changed in order to block unidentified anonymous access to the API. You can get an access token for the application (if you don’t have a Facebook application set for your website – you … Read more
EDIT: The current best practices regarding Open Graph image sizes are officially outlined here: https://developers.facebook.com/docs/sharing/best-practices#images There was a post in the Facebook developers group today, where one of the FB guys uploaded a PDF containing their new rules about image sizes – since that seems to be available only if you’re a member of the … Read more
I found that as long as I enabled PHP sessions before generating the login url, and at the top of the script Facebook eventually redirects to, it works just fine on its own without setting a cookie (as per ale500’s answer). This is using the 5.1 version of the sdk. At the top of both … Read more
A much simpler solution worked for my case (I don’t know if this is the more elegant way though): public boolean isLoggedIn() { AccessToken accessToken = AccessToken.getCurrentAccessToken(); return accessToken != null; }
Page Tokens expire when the access token expires for the user that the page token was generated from. Edit 6.28.2013: If you extend the user access token and obtain a new page access token for the user, that page token will not expire unless the user de-authorizes your app. Offline access has now been deprecated, … Read more
Knowing the user id the URL for their profile picture is:- http://graph.facebook.com/[UID]/picture where in place of [UID] you place your $uid variable, and that URL can be passed to flash
Facebook has announced support for liking URL’s outside of Facebook by using the official built-in Like action. You need to have publish_actions permissions. The graph url for this is: https://graph.facebook.com/[User FB ID]/og.likes?object=OG_OBJECT_URL&access_token=USER_ACCESS_TOKEN However, you cannot use this to like a page on Facebook currently, as the documentation states: For Facebook Pages or websites that do … Read more
There is a “way” to get some part of fan list with their profile ids of some fanpage without token. Get id of a fanpage with public graph data: http://graph.facebook.com/cocacola – Coca-Cola has 40796308305. UPDATE 2016.04.30: Facebook now requires access token to get page_id through graph so you can parse fanpage HTML syntax to get … Read more