@@ -0,0 +1,347 @@
+package co.globelist.atest;%0A%0Aimport android.util.Log;%0A%0Aimport org.json.JSONObject;%0A%0Apublic class Callback %7B%0A    public void success(JSONObject jsonResponse) %7B%0A        Log.d(%22Callback%22, %22callback is called: %22 + jsonResponse.toString());%0A    %7D%0A%0A    public void error(String error) %7B%0A        Log.d(%22Callback%22, %22Error is called: %22 + error);%0A    %7D%0A%0A%0A%7D%0A

add missing Callback class