public override void ViewDidLoad()
        {
            base.ViewDidLoad();

            //  the sample points to a number of different ad spaces - each is configured with different settings on the dev.flurry.com
            //  integration for each takeover ad is the same regardless of the configuration on the server side.
            //  all the entities in flurryAdSpaces refer to the ad space configured on dev.flurry.com
            //  under Publishers tab, left-hand nav Inventory / Ad Spaces

            pickerSource = new AdPickerSource(new [] {
                "Takeover",
                "TakeoverRich",
                "TakeoverVideo",
                "TakeoverVideoSkip"
            });
            adTypePicker.DataSource = pickerSource;
            adTypePicker.Delegate   = pickerSource;

            showAd.Layer.BorderWidth  = 0.5f;
            showAd.Layer.BorderColor  = UIColor.Gray.CGColor;
            showAd.Layer.CornerRadius = 10;

            statusLbl.TextColor     = UIColor.Orange;
            statusLbl.Text          = "Request an Ad";
            statusLbl.TextAlignment = UITextAlignment.Center;
        }
        public override void ViewDidLoad()
        {
            base.ViewDidLoad();

            //  the sample points to a number of different ad spaces - each is configured with different settings on the dev.flurry.com
            //  integration for each banner ad is the same regardless of the configuration on the server side.
            //  all the entities in flurryAdSpaces refer to the ad space configured on dev.flurry.com
            //  under Publishers tab, left-hand nav Inventory / Ad Spaces

            pickerSource = new AdPickerSource(new[] {
                "Banner",
                "BannerTop",
                "BannerRich",
                "BannerTopRich"
            });
            adTypePicker.DataSource = pickerSource;
            adTypePicker.Delegate   = pickerSource;

            showAd.Layer.BorderWidth  = 0.5f;
            showAd.Layer.BorderColor  = UIColor.Gray.CGColor;
            showAd.Layer.CornerRadius = 10;

            statusLbl.TextColor = UIColor.Orange;

            // Fetch and display banner ad for a given ad space.
            // Note: Choose an adspace name that
            // will uniquely identifiy the ad's placement within your app
            showAdClickedButton(null);
        }