didSelectPost()
Sent to the compose view after the post animation finishes.
Declaration
func didSelectPost()Discussion
By default, this method calls the completeRequestReturningItems: method of the associated extensionContext property, passing nil in the items array and a nil expiration handler. You must override didSelectPost to perform the post of contentText and any attachments. In your implementation of this method, you can call super to take advantage of the default completion handler; if you don’t call super, you must call the completion method of the extension context.