title: Facebook Android SDK 4.5.0 get email address
body: <p>I'm currently creating a test application to test using the latest facebook SDK to update our existing application problem is that I need to get the email address which I know depends if the user has provided one on his account. Now the account I'm using to test provides one for sure but for unknown reason the facebook SDK only provides the user_id and the fullname of the account and nothing else. I'm confused on this since the the SDK3 and above provides more information than the updated SDK4 and I'm lost on how to get the email as all the answers I've seen so far doesn't provide the email on my end. Here's my code so far:</p>
  
  <p>Login Button</p>
  
  <pre><code>@OnClick(R.id.btn_login)
      public void loginFacebook(){
          LoginManager.getInstance().logInWithReadPermissions(this, Arrays.asList("public_profile", "email"));
      }
  </code></pre>
  
  <p>LoginManager Callback:</p>
  
  <pre><code>LoginManager.getInstance().registerCallback(callbackManager, new FacebookCallback&lt;LoginResult&gt;() {
              @Override
              public void onSuccess(LoginResult loginResult) {
                  requestUserProfile(loginResult);
              }
  
              @Override
              public void onCancel() {
                  Toast.makeText(getBaseContext(),"Login Cancelled", Toast.LENGTH_SHORT).show();
              }
  
              @Override
              public void onError(FacebookException e) {
                  Toast.makeText(getBaseContext(),"Problem connecting to Facebook", Toast.LENGTH_SHORT).show();
              }
          });
  </code></pre>
  
  <p>And the request for user profile:</p>
  
  <pre><code>public void requestUserProfile(LoginResult loginResult){
          GraphRequest.newMeRequest(
                  loginResult.getAccessToken(), new GraphRequest.GraphJSONObjectCallback() {
                      @Override
                      public void onCompleted(JSONObject me, GraphResponse response) {
                          if (response.getError() != null) {
                              // handle error
                          } else {
                              try {
                                  String email = response.getJSONObject().get("email").toString();
                                  Log.e("Result", email);
                              } catch (JSONException e) {
                                  e.printStackTrace();
                              }
                              String id = me.optString("id");
                              // send email and id to your web server
                              Log.e("Result1", response.getRawResponse());
                              Log.e("Result", me.toString());
                          }
                      }
                  }).executeAsync();
      }
  </code></pre>
  
  <p>The JSON response returns only the ID and full name of my account but doesn't include the email. Did I missed out something?</p>