public void RequestInterstitialAd(string zoneId, AdOptions adOptions)
        {
            Hashtable values = new Hashtable();

            values["zone_id"] = zoneId;
            if (adOptions != null)
            {
                values["ad_options"] = adOptions.ToHashtable();
            }

            string json = AdColonyJson.Encode(values);

            _pluginWrapper.CallStatic("requestInterstitialAd", json);
        }
        public void RequestAdView(string zoneId, AdSize adSize, AdPosition adPosition, AdOptions adOptions)
        {
            Hashtable values = new Hashtable();

            values["zone_id"]     = zoneId;
            values["ad_size"]     = (Int32)adSize;
            values["ad_position"] = (Int32)adPosition;
            if (adOptions != null)
            {
                values["ad_options"] = adOptions.ToHashtable();
            }

            string json = AdColonyJson.Encode(values);

            _pluginWrapper.CallStatic("requestAdView", json);
        }