使用facebook sdk 4.4.1。 是否想获取应用程序用户使用“应用程序邀请”对话框发送的邀请数量？

Question

i want to calculate the number of person app user has invited from his friend list.

this is my code. in result im getting null.

public void openDialogInvite(final Activity activity) {
        String AppURl = "https://fb.me/659724450828700";  //Generated from //fb developers

    //String previewImageUrl = "   ";

    sCallbackManager = CallbackManager.Factory.create();

    if (AppInviteDialog.canShow()) {
        AppInviteContent content = new AppInviteContent.Builder()
                .setApplinkUrl(AppURl)
                        //.setPreviewImageUrl(previewImageUrl)
                .build();

        final AppInviteDialog appInviteDialog = new AppInviteDialog(activity);

        appInviteDialog.registerCallback(sCallbackManager,
                new FacebookCallback<AppInviteDialog.Result>() {
                    @Override
                    public void onSuccess(AppInviteDialog.Result result) {

                         Log.v("invitation", result.toString());
// setting parameters for request execution for both graph api request
                    }

                    @Override
                    public void onCancel() {
                    }

                    @Override
                    public void onError(FacebookException e) {
                        Log.d("Invitation", "Error Occured");
                    }
                });

        appInviteDialog.show(content);
    }

thanks in advance.

Answer 1

除非您的应用不是画布上的游戏，否则不可能获得用户的邀请朋友列表。