在Android中以编程方式注销Facebook

Question

I am using the old facebook sdk, fbconnect, and I am forcing the app to login to facebook using webui via Facebook.FORCE_DIALOG_AUTH to launch the webview even if I have the facebook app, so my question is, I try logging out the user by calling

facebook.setAccessToken(""); 
facebook.setAccessExpires(100);

but the thing is my user is still not logged out, so I delete the database like this

deleteDatabase("webview.db");
deleteDatabase("webview.db-journal");
deleteDatabase("webviewCache.db"); 

but still not logged out, need help please

Answer 1

You change your code as follow so that it will logout facebook programmatically.

facebook.setAccessToken(null); 
facebook.setAccessExpires(0);

It worked for me and I hope it works for you also.

Answer 2

尝试这个

facebook.logout(yourMainActivity);