问Facebook应用程序请求不要通过发送给Facebook朋友

EN

Bundle params = new Bundle();
    params.putString("FIRST INVITATION", "My invitation from facebook..");
    params.putString("message", "My First App Invitation from Android App to facebook.Lol");
    params.putString("app_id",APP_ID);
    mFacebook.dialog(this, "apprequests", params, new DialogListener() {
        @Override
        public void onComplete(Bundle values) {

             Toast toast = Toast.makeText(getApplicationContext(), "App request sent", Toast.LENGTH_SHORT);
                toast.show();

        }

        @Override
        public void onFacebookError(FacebookError error) {

            Toast.makeText(getApplicationContext(), "Facebook Error: " + error.getMessage(), Toast.LENGTH_SHORT).show();

        }

        @Override
        public void onError(DialogError e) {


        }

        @Override
        public void onCancel() {

             Toast toast = Toast.makeText(getApplicationContext(), "App request cancelled", Toast.LENGTH_SHORT);
                toast.show();
        }
    });