I get this error when trying to connect to Twitter? Why?
02-18 16:40:33.270: W/System.err(7167): oauth.signpost.exception.OAuthCommunicationException: Commun
You may also suffer with this problem as I. If you didn't add Callback Url: to Application Type in your application's Settings tab when you create application at dev.twitter.com.
This fix works for me. Hope works for others come across same problem.
Noticed same issue recently. Had to update twitter oauth paths from http to https like this
new DefaultOAuthProvider(
"https://api.twitter.com/oauth/request_token",
"https://api.twitter.com/oauth/access_token",
"https://api.twitter.com/oauth/authorize");