FBInstant.createShortcutAsync
From GiderosMobile
Available since: Gideros 2018.3.1
Class: * Initialisation and Core
Description
Prompts the user to create a shortcut to the game if they are eligible to Can only be called once per session.
 FBInstant.createShortcutAsync(callback)
Parameters
callback: (function) A function that will be called with two arguments: Will return false if createShortcutAsync was already called this session or the user is ineligible for shortcut creation and an error code if the function failed. 
Examples
Example
FBInstant.createShortcutAsync(function(result,error)
	if result then
		print("Created shortcut")
	else
		print("Can't create shortcut")
	end
end)
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