In this chapter we will implement the UI and the logic to enable the application to post on the current users' and their friends' walls.
We will start implementing the user interface that will allow the user to review the information to be posted before actually sending the data to the Facebook Platform. We will define the step to post on the current user's wall and customize the post dialog.
We will learn how to tag friends on posts, add context to posts (for example, location), and upload pictures on the Platform.
Creating a post on the Facebook Platform means publishing an action on the Facebook News Feed. This can be done using the Open Graph API, which is available in Facebook SDK ...