facebook-sdk-4.0

Recently, Facebook released SDK 4 with new and cool updates. I tried to switch into SDK4 to use new features, however, I am struggling with the Login feature of Facebook. So far, to log out Facebook programmatically, I used : Session session = Session.getActiveSession(); session.closeAndClearTokenInformation(); But SDK4 seems not to support Session anymore, and in official docs, they mention: There are two ways to implement Facebook login on Android: LoginButton class - Which provides a button you can add to your UI. It follows the current access token and can log people in and out. Well,

I am having issue while updating Facebook SDK 3 to 4 when I add the framework it was added successfully. but when i add header file it's having the error that " Could not build module 'FBSDKCoreKit' " . Don't know the reason. In setting the "Allow Non-modular Includes in Framework modules" setting to YES in Build settings solved the problem for me. but don't know if is there any problem or issue or any side effects of it. Its Facebook Bug you can check the solution they are providing in this link . Update 1 Facebook said that they have fixed and will apply solution in next update see this link

I've tried searching around but I can't find the answer to my question. I'm playing around with this application from github: https://github.com/Yalantis/Koloda/tree/master/Example I'm using it because I'm doing a project which will use the tile based swiping from this application. I'm also using firebase. So far, I can add users to my database, so the app and firebase are connected. I also want users to register/login using facebook. I have connected my app to facebook and a user can come in and successfully login using facebook authentication. The problem I am having is logging out. When I