public static OnClickListener forUser(final Trackable trackable, final String userName, final String userGuid) {
        return new UserClickListener(new UAContext(userName, userName, userGuid, null)) {

            @Override
            @NonNull
            protected List<UserAction> createUserActions(final UserAction.UAContext user) {
                return ConnectorFactory.getConnector(trackable).getUserActions(user);
            }
        };
    }
Opens a dialog to do actions on a user name
main/src/main/java/cgeo/geocaching/ui/UserClickListener.java