protected override void OnCreate(Bundle savedInstanceState) { string configFromOriginalFile = string.Empty; using (var sr = new StreamReader(Android.App.Application.Context.Assets.Open("Application.config"))) configFromOriginalFile = sr.ReadToEnd(); string path = Environment.CurrentDirectory; var localFolder = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData); var filePath = localFolder + "/Application.config"; if (File.Exists(filePath)) { File.Delete(filePath); } File.WriteAllText(filePath, configFromOriginalFile); context = new UcAsp.RPC.ApplicationContext(); context.Start(filePath, AppDomain.CurrentDomain.BaseDirectory); ISwPackageWeight swExport = context.GetProxyObject <ISwPackageWeight>(); List <SwPackageWeight> swPackageWeights = swExport.GetSwPackageWeights(); TabLayoutResource = Resource.Layout.Tabbar; ToolbarResource = Resource.Layout.Toolbar; base.OnCreate(savedInstanceState); global::Xamarin.Forms.Forms.Init(this, savedInstanceState); LoadApplication(new App()); }