using Android.App; using Android.Content.PM; using Android.OS; namespace Demo.Droid { [Activity(Label = "Demo", Icon = "@mipmap/icon", Theme = "@style/MainTheme", ConfigurationChanges = ConfigChanges.ScreenSize | ConfigChanges.Orientation)] public class MainActivity : global::Xamarin.Forms.Platform.Android.FormsAppCompatActivity { protected override void OnCreate(Bundle savedInstanceState) { TabLayoutResource = Resource.Layout.Tabbar; ToolbarResource = Resource.Layout.Toolbar; base.OnCreate(savedInstanceState); ZXing.Net.Mobile.Forms.Android.Platform.Init(); ZXing.Mobile.MobileBarcodeScanner.Initialize(this.Application); Xamarin.Forms.Forms.Init(this, savedInstanceState); LoadApplication(new App()); } public override void OnRequestPermissionsResult(int requestCode, string[] permissions, Permission[] grantResults) { ZXing.Net.Mobile.Android.PermissionsHandler.OnRequestPermissionsResult(requestCode, permissions, grantResults); } } }