Facebook login for iOS 4.2.1 broken

[dokterbob]

On iOS 4.2.1 (iPhone 3GS), the Facebook API shows an in-app dialog for login.

However, the results of this do not seem to be handled properly. While logins that use a URL-scheme callback seem to be handled fine, the login data for old platforms seem to go nowhere.

Looking at old commits seems to suggest this bug popped up around cf2a115, but (partly) reverting this commit did not solve the problem for me.

[davejohnson]

Can you provide a little more information?

[dokterbob]

First of all: thanks for the quick feedback!

When I use a real iOS 4.2.1 device (not a simulator) the error can be replicated as follows:

1. Follow the exact steps for setting up the plugin on Xcode 4.
2. Run the app on the device (not the simulator, it apparently allows multitasking).
3. A Facebook login() has been fired and one has logged in using the in app dialog.
4. 'Nothing' happends. The FB login callbacks are not fired at all.

The same happends when the FB API's are changed such that they are forced not to use the FB for login (ie. the FB code is explicitly told to assume no multitasking is possible).

[dokterbob]

Please see the pull request in #15.