I’m trying to integrate Facebook into our game and ran into several issues, primarily on iOS-devices.
The documentation
request_publish_permissions doesn’t show the required parameter of audience in the example.
Implementation, how is it supposed to work?
You have three methods to use to setup permissions, get a token etc.
- facebook.login
- facebook.request_publish_permissions
- facebook.request_read_permissions
Problems related to iOS-device.
I’ve tried several combinations of these methods, and none of them seems to be the silver bullet, so my question is, how am I supposed to use the Facebook APIs/methods? can’t get it to work properly…
I’m in need of the publish permissions to be able to use the Score/Achievements API on Facebook.
1. Using the request_publish_permissions with permissions such as email, public_profile, friends.
This works when running as HTML5, but on iOS it crashes the app instantly with a crash message in the logs saying that read permissions cannot be requested at the same time as publish permissions.
2. Using request_read_permissions with the read permissions and later calling the requesting_publish_permissions.
- This works on HTML5 but with a bad user experience -> jumping twice to the Facebook dialog.
- On iOS the callback for request_publish_permissions is never called, even though the dialog is shown and dismissed.
3. Same scenarios but using the facebook.login before them.
- Same result, but flipping two/three times to the FB-dialog. Still no callback on iOS-device for publish_permissions.
Whatever I do, I’m not able to get read permissions and publish permissions. Which means that I can either Show the high score list among friends OR post your own score… which doesn’t make sense.
Any guidance would be great! 
Cheers,
Håkan