facebook SDK does'nt send email parameter in android

Question

I have a problem with obtaining of email from Facebook. After logging me sends all data such as name, last name, etc. but I miss email they need.

GraphObject{graphObjectClass=GraphUser, state={"id":"1069060169776842","first_name":"Peter","timezone":1,"verified":true,"name":"Peter Javorek","locale":"sk_SK","link":"https:\/\/www.facebook.com\/app_scoped_user_id\/1069060169776842\/","last_name":"Javorek","gender":"male","updated_time":"2014-12-18T12:28:15+0000"}}

On the Facebook developer I created a new project where I joined Key Hashes and I took thence App ID and add it to the application as tutorial. I enabled the application to the public, and contain LOGIN PERMISSIONS:
- email
- public_profile
- user_friends

I used - Facebook SDK 3.23.0

This is my code:

     private UiLifecycleHelper uiHelperFB;

     private Session.StatusCallback callback = new Session.StatusCallback() {
        @Override
        public void call(Session session, SessionState state, Exception exception) {
            onSessionStateChange(session, state, exception);
        }
     };

     private void onSessionStateChange(Session session, SessionState state, Exception exception) {
            if (state.isOpened()) {
                Log.v("motozo", "SessionOpen: ***");

                for (String sessionData : session.getPermissions()) {
                    Log.v("", "PERMISSIONS: " + sessionData);
                }

                GraphUserCallback graphUserCallback = new GraphUserCallback() {
                    @Override
                    public void onCompleted(GraphUser user, Response response) {
                        Log.v("", "Return: " + String.valueOf(user));
                    }
                };
                Request request = Request.newMeRequest(session, graphUserCallback);
                request.executeAsync();
            } else if (state.isClosed()) {
                Log.v("", "Logged out...");
            }
        }

    @Override
        public void onSaveInstanceState(Bundle outState) {
            super.onSaveInstanceState(outState);
            uiHelperFB.onSaveInstanceState(outState);
        }

    @Override
        protected void onCreate(Bundle savedInstanceState) {
            setContentView(R.layout.activity_first_page);
            super.onCreate(savedInstanceState);

            uiHelperFB = new UiLifecycleHelper(this, callback);
            uiHelperFB.onCreate(savedInstanceState);

            LoginButton fbLoginButton = (LoginButton) findViewById(R.id.fb_login_button);
            fbLoginButton.setPublishPermissions(Arrays.asList("email"));
        }

    @Override
        protected void onActivityResult(int requestCode, int resultCode, Intent data) {
            super.onActivityResult(requestCode, resultCode, data);
            uiHelperFB.onActivityResult(requestCode, resultCode, data);
        }

    @Override
        protected void onStop() {
            super.onStop();
            uiHelperFB.onStop();
        }

    @Override
        protected void onResume() {
            super.onResume();
            uiHelperFB.onResume();
        }

    @Override
        protected void onPause() {
            super.onPause();
            uiHelperFB.onPause();
        }

    @Override
        public void onDestroy() {
            super.onDestroy();
            uiHelperFB.onDestroy();
        }

These are listings:

    02-13 15:19:58.878  14054-14054/facebookLog V/﹕ SessionOpen: ***
    02-13 15:19:58.878  14054-14054/facebookLog V/﹕ PERMISSIONS: email
    02-13 15:19:58.878  14054-14054/facebookLog V/﹕ PERMISSIONS: publish_actions
    02-13 15:19:58.878  14054-14054/facebookLog V/﹕ PERMISSIONS: basic_info
    02-13 15:19:59.154  14054-14054/facebookLog V/﹕ Return: GraphObject{graphObjectClass=GraphUser, state={"id":"1069060169776842","first_name":"Peter","timezone":7,"verified":true,"name":"Peter Javorek","locale":"sk_SK","link":"https:\/\/www.facebook.com\/app_scoped_user_id\/1069060169776842\/","last_name":"Javorek","gender":"male","updated_time":"2014-12-18T12:28:15+0000"}}

Thanks for help.

EDIT:

After further testing with other FB accounts we have noticed that FB does send the email in the me request, but it does so only for some accounts, for other accounts it doesn't send email even when they have email in their profile. Are there some settings which affect this? Anyway to deal with this so that we get that email also for those accounts which don't send it to us normally?

Answer 1

You have to do a special graph call for email, it's not in the default response, see the snippet here:

https://stackoverflow.com/a/28439577/1134723