facebook.login() is not working in Corona SDK - facebook

Question

I have went threw all the steps, creating a key hash for android for my game build in corona. I have create a Button for user login Facebook account. But don't have any error message and response when user touch the Button. Only have print output.
What am I missing? Please help.
I have create the Key Hashes using OPENSSL
Enter App ID from Facebook Developers
Enter Key Hashes to Facebook Developers
Enable "Single Sign On" and "Deep Linking"
Enter Class Name "com.ansca.corona.CoronaActivity" on Facebook Developers
include "android.permission.INTERNET" in build.settings
local facebook = require ("facebook")
local fbAppID = "49911xxxxxx"
local function onClick( event )
if ( "ended" == event.phase ) then
print( "Button was pressed and released" )
facebook.login( fbAppID, facebookListener, { "publish_actions, email" } )
end
end
-- Facebook Button
FacebookButton = widget.newButton
{
defaultFile = "images/fb.png" ,
width = 240,
height = 120,
onEvent = onClick,
}
FacebookButton.x = display.contentWidth / 2
FacebookButton.y = display.contentHeight / 2

Answer 1

I am unsure if you have fixed this problem but I too have been having problems with this. When you go to log in through Facebook and it gives you an error saying:
"invalid key hash code, it does not match xxxxxxxxxxxxx configure it in (your website here)" I copied the hash code and checked it over and over again...
Only to FINALLY realize that the lowercase "L" was actually an uppercase "i" o.0 it fixed it! Good luck to ya!
Also, here is a little code snippit that helped me a little
local function facebookListener(event)
if (event.type == "session") then
if (event.phase == "login") then
sessionToken = event.token
local response = event.response
native.showAlert("My Response", response)
--facebook.request("me", "GET", {fields = "email"})
elseif (event.type == "request") then
local response = event.response
native.showAlert("My Response", response)
end
end
end
facebook.login( appId, facebookListener, {"publish_actions, email, public_profile"})