Find Facebook Marketplace by clicking the Marketplace icon in the Facebook website or app. If you don't see Marketplace, try logging out and back in to Facebook. Facebook Marketplace is only available ...
Facebook will not allow developers pre-fill messages. Developers may customize the story by providing OG meta tags, but it's up to the user to fill the message. This is only possible if you are posting on the user's behalf, which requires the user authorizing your application with the publish_actions permission. AND even then:
Learn how to create a Facebook share link without using JavaScript, including tips and solutions for effective sharing.
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 ?
How to embed a facebook page in an iframe? - Stack Overflow
from my Android app, I would like to open a link to a Facebook profile in the official Facebook app (if the app is installed, of course). For iPhone, there exists the fb:// URL scheme, but trying the
The Facebook SDK for Unity gets the wrong key hash. It gets the key from "C:\Users"your user".android\debug.keystore" and, in a perfect world, it should get it from the keystore you created in your project.
In the facebook developers console for your app, go to App Review-> Permissions and Features. Set the public_profile and email to have advanced access. This will allow all facebook users to have access and these two settings are auto granted. Ensure the Access Level indicates Advanced Access