I need user's email address after successful facebook login in android using SDK 4.0

Question

I have integrated latest Facebook android sdk 4.0. In SDK 3.0+ user\'s email address is retreived using user.getProperty(\"email\") after successful login. I am looking for

Answer 1

This will give you all the information from facebook sdk 4.0.0

fbloginButton.setReadPermissions("email");

    fbloginButton.registerCallback(callbackmanager, new FacebookCallback() {
        @Override
        public void onSuccess(LoginResult loginResult) {
            AccessToken accessToken = loginResult.getAccessToken();
           GraphRequest graphRequest=GraphRequest.newMeRequest(accessToken, new GraphRequest.GraphJSONObjectCallback() {
               @Override
               public void onCompleted(JSONObject object, GraphResponse response) {

                   if (response.getError()!=null)
                   {
                       Log.e(TAG,"Error in Response "+ response);
                   }
                   else
                   {
                       email=object.optString("email");
                       Log.e(TAG,"Json Object Data "+object+" Email id "+ email);
                   }


               }
           });

            Bundle bundle=new Bundle();
            bundle.putString("fields","id,email,name");
            graphRequest.setParameters(bundle);
            graphRequest.executeAsync();

        }