Facebook.AndroidFacebook.ToStringDict C# (CSharp) Method

        private Dictionary<string, string> ToStringDict(Dictionary<string, object> dict)
        {
            if (dict == null)
            {
                return null;
            }
            var newDict = new Dictionary<string, string>();
            foreach (KeyValuePair<string, object> kvp in dict)
            {
                newDict[kvp.Key] = kvp.Value.ToString();
            }
            return newDict;
        }