         Toast(text: "Unable to retrieve data. Please try again later.",
               delay: Delay.short,
               duration: Delay.long).show()
-        NVActivityIndicatorPresenter.sharedInstance.stopAnimating()
+        ArkActivityView.stopAnimating()
     }
     
     func onResponse(object: Any)  -> Void {

        }

        settings.setServerType(serverType: Server(rawValue: serverId)!)

        let activityData = ActivityData(type: NVActivityIndicatorType.lineScale)
        
        NVActivityIndicatorPresenter.sharedInstance.startAnimating(activityData)
        
        ArkService.sharedInstance.requestDelegate(settings: settings, listener: RequestData(myClass: self))
    }


import UIKit
import Toaster

protocol SettingsProtocol: class {
    func onSettingsSaved()
