I just tested with the following code which works on Android here
FacebookSetup("358083327620324")
FacebookLogin()
while GetFacebookLoggedIn() = 0
Print("Logging In...")
Sync()
endwhile
if GetFacebookLoggedIn() = 1
FacebookGetFriends()
while FacebookGetFriendsState() = 0
Print("Getting Friends")
Sync()
endwhile
endif
do
Print("Logged In: " + str(GetFacebookLoggedIn()))
Print("Name: " + FacebookGetUserName() )
Print("Got Friends: " + str(FacebookGetFriendsState()))
Print("Friend Count: " + str(FacebookGetFriendsCount()))
Sync()
loop