FBSDKLikeButton Class Reference
Inherits from | FBSDKButton : UIButton |
Conforms to | FBSDKLiking |
Declared in | FBSDKLikeButton.h |
Overview
Tapping the receiver will invoke an API call to the Facebook app through a fast-app-switch that allows the object to be liked. Upon return to the calling app, the view will update with the new state. If the currentAccessToken has “publish_actions” permission and the object is an Open Graph object, then the like can happen seamlessly without the fast-app-switch.