Always getting Session state:CLOSED_LOGIN_FAILED, token:{AccessToken token:ACCESS_TOKEN_REMOVED in facebook android sdk3.0.

Question

Always getting Session state:CLOSED_LOGIN_FAILED, token:{AccessToken token:ACCESS_TOKEN_REMOVED in facebook android sdk3.0. Even when i run the examples given by the facebook sdk its authenticating and not redirecting it to next flow.it displays the previous page itself.

Answer 1

For some reason, the hash that the keytool is generating for me isn't the same as my app. This is what worked for me. Generate a hash using the standard code provided by facebook:

PackageInfo info = getPackageManager().getPackageInfo("<your_package_name>",  PackageManager.GET_SIGNATURES);  for (Signature signature : info.signatures)     {         MessageDigest md = MessageDigest.getInstance("SHA");         md.update(signature.toByteArray());         Log.d("KeyHash:", Base64.encodeToString(md.digest(), Base64.DEFAULT));     } 

Make sure to replace "your_package_name>" with your corresponding package name. Look at logcat and grab the keyhash and enter it in your facebook app settings.