public async Task Onrefresh()
{
bool res = await Pull(true);
ToastView.ShowToast("刷新成功", ToastIconType.None);
return;
}
public void Show(ToastView view, object viewModel = null)
{
if (viewModel != null)
{
view.BindingContext = viewModel;
}
view.Parent = Application.Current.MainPage;
var renderer = Dialogs.CreateNativeView(view);
var measure = Dialogs.Measure(view);
renderer.SetElementSize(measure);
renderer.NativeView.Alpha = 0;
if (view.CornerRadius > 0)
{
renderer.NativeView.Layer.CornerRadius = view.CornerRadius;
renderer.NativeView.Layer.MasksToBounds = true;
}
if (view.BorderWidth > 0)
{
renderer.NativeView.Layer.BorderWidth = (float)view.BorderWidth;
renderer.NativeView.Layer.BorderColor = view.BorderColor.ToCGColor();
}
SetView(view, renderer.NativeView, renderer);
view.Parent = null;
view.RunPresentationAnimation();
UIView.Animate(
0.25,
() => renderer.NativeView.Alpha = (System.nfloat)view.Opacity
);
Device.StartTimer(TimeSpan.FromMilliseconds(Math.Max(view.Duration - 250, 0)), () =>
{
view.RunDismissalAnimation();
UIView.Animate(
0.25,
() => renderer.NativeView.Alpha = 0,
() => {
view.Parent = null;
renderer.NativeView.RemoveConstraints(renderer.NativeView.Constraints);
Dialogs.DisposeModelAndChildrenRenderers(view);
renderer = null;
view.Destroy();
view.BindingContext = null;
view = null;
}
);
return(false);
});
}
protected virtual ToastView CreateToast(object content, UIView owner, float duration, ToastPosition position,
IDataContext context, TaskCompletionSource <object> tcs)
{
ToastView toastView = null;
var factory = Factory;
if (factory != null)
{
toastView = factory(content, owner, duration, position, context, tcs);
}
return(toastView ?? new ToastView(content, owner, duration, position, tcs));
}
public ToastViewModel(string ToastMessage, int ShowTime)
{
_closer = new DispatcherTimer();
_closer.Interval = new TimeSpan(0, 0, 0, 0, ShowTime);
_closer.Tick += _closer_Tick;
_closer.IsEnabled = true;
this.ToastMessage = ToastMessage;
_toastWindow = new ToastView();
_toastWindow.DataContext = this;
_toastWindow.Show();
_closer.Start();
}
private void Show(object content, float duration, ToastPosition position, IDataContext context,
TaskCompletionSource <object> tcs)
{
UIView owner = GetOwner() ?? UIApplication.SharedApplication.KeyWindow;
ToastView toast = CreateToast(content, owner, duration, position, context ?? DataContext.Empty, tcs);
ServiceProvider.AttachedValueProvider.AddOrUpdate(owner, Key, toast,
(item, value, currentValue, state) =>
{
currentValue.Hide();
return(value);
}).Show();
}
void SetView(ToastView view, UIView nativeView, IVisualElementRenderer renderer)
{
var window = UIApplication.SharedApplication.KeyWindow;
nativeView.TranslatesAutoresizingMaskIntoConstraints = false;
window.AddSubview(nativeView);
nativeView.WidthAnchor.ConstraintEqualTo((System.nfloat)view.Bounds.Width).Active = true;
nativeView.HeightAnchor.ConstraintEqualTo((System.nfloat)view.Bounds.Height).Active = true;
Dialogs.SetLayoutAlignment(nativeView, window, view);
}
public static void Launch(ToastView toastView)
{
if (_current != null)
{
_current.Activate();
_current.SetMouseHook(true);
}
else
{
SettingsView settingsView = new SettingsView(toastView);
SettingsLaunched?.Invoke(_current, new SettingsViewLaunchedEventArgs(settingsView.Settings));
settingsView.SetMouseHook(true);
settingsView.ShowDialog();
}
}
/// <summary>
/// 创建toast
/// </summary>
/// <param name="toastType"></param>
/// <param name="toastIconSp"></param>
/// <param name="toastContentStr"></param>
/// <param name="destoryTime"></param>
public void CreateToast <T>(ToastEnum toastType, Sprite toastIconSp, string toastContentStr, float destoryTime) where T : ToastView
{
string toastName = EnumUtil.GetEnumName(toastType);
GameObject objToast = CreateToast(toastName);
if (objToast)
{
ToastView toastView = objToast.GetComponent <ToastView>();
toastView.SetData(toastIconSp, toastContentStr, destoryTime);
}
else
{
LogUtil.LogError("没有找到指定Msg：" + "Resources/" + resUrl + toastName);
}
}
public static void Show(string content, ToastIconType iconType = ToastIconType.None, bool isUsePopup = false)
{
if (!string.IsNullOrEmpty(content))
{
DispatcherUtil.Run(() =>
{
try
{
ToastView.ShowToast(content, iconType);
}
catch (Exception ex)
{
System.Diagnostics.Debug.WriteLine(ex.Message);
}
}, Windows.UI.Core.CoreDispatcherPriority.High);
}
}
public ToastViewModel(ToastView owner)
{
CloseCommand = new CloseCommand(owner);
toastLifeTimeTimer = new DispatcherTimer {
Interval = TimeSpan.FromSeconds(5), IsEnabled = true
};
toastLifeTimeTimer.Tick += ToastLifeTimeTimerTick;
opacityTimer = new DispatcherTimer {
Interval = TimeSpan.FromMilliseconds(75), IsEnabled = false
};
opacityTimer.Tick += OpacityTimerTick;
owner.MouseDown += ToastViewMouseDown;
owner.MouseMove += ToastViewMouseMove;
owner.Closing += ToastViewClosing;
}
protected override async Task <IEnumerable <string> > GetDatas(bool isFirst)
{
await Task.Delay(3000);
var _result = new List <String>();
int start = isFirst ? 0 : (_currentPos + 1);
for (int i = 0; i < 20; i++)
{
_result.Add("item " + (start + i));
}
_currentPos = start + 20;
if (!isFirst)
{
ToastView.ShowToast("加载成功20条", ToastIconType.None);
}
return(_result);
}
private SettingsView(ToastView toastView)
{
Analytics.TrackEvent(Analytics.ToastifyEventCategory.General, Analytics.ToastifyEvent.SettingsLaunched);
this.settingsViewModel = new SettingsViewModel();
this.settingsViewModel.SettingsSaved += this.SettingsViewModel_SettingsSaved;
this.toastView = toastView;
this.InitializeComponent();
this.DataContext = this.settingsViewModel;
this.WindowStartupLocation = this.StartupLocation;
if (_current == null)
{
_current = this;
}
}
private static void showToast(IInteraction interaction)
{
var call = interaction as ICall;
var cxScreen = Screen.PrimaryScreen;
if (call.CallType == CallType.Outbound)
{
return;
}
if (Application.OpenForms.Count > 0)
{
cxScreen = Screen.FromHandle(Application.OpenForms[0].Handle);
}
else
{
cxScreen = Screen.FromHandle(findHandle());
}
var toast = new ToastView {
Model = new ToastViewModel {
Interaction = interaction,
LastActivity = DateTime.Now.AddSeconds(5),
Inactive = true
}
};
interaction.StateChanged += interaction_StateChanged;
toast.Left = (cxScreen.WorkingArea.X + cxScreen.WorkingArea.Width) - (toast.Width + 1);
toast.Top = (cxScreen.WorkingArea.Y + cxScreen.WorkingArea.Height) - (toast.Height + 1) - (_openToasts.Count * toast.Height);
toast.MouseEnter += toast_MouseEnter;
toast.MouseLeave += toast_MouseLeave;
toast.Closed += toast_Closed;
_openToasts.Add(toast);
toast.Show();
if (_openToasts.Count == 1)
{
_timer.Change(5000, 1000);
}
}
protected virtual ToastView CreateToast(object content, UIView owner, float duration, ToastPosition position,
IDataContext context, TaskCompletionSource <object> tcs)
{
ToastView toastView = null;
#if !XAMARIN_FORMS
var window = owner as UIWindow;
if (window != null)
{
UIViewController controller = window.RootViewController;
var navigationController = controller as MvvmNavigationController;
if (navigationController != null)
{
controller = navigationController.TopViewController;
}
if (controller != null)
{
var selector = controller.GetBindingMemberValue(AttachedMembers.UIViewController.ToastTemplateSelector);
if (selector != null)
{
toastView = (ToastView)selector.SelectTemplate(content, owner);
}
}
}
#endif
if (toastView == null)
{
var factory = Factory;
if (factory != null)
{
toastView = factory(content, owner, duration, position, context, tcs);
}
}
if (toastView == null)
{
toastView = new ToastView(content, owner);
}
toastView.DisplayDuration = duration / 1000;
toastView.Position = position;
toastView.TaskCompletionSource = tcs;
return(toastView);
}
private static ToastView GetToast(string text, ToastOptions options, ToastLayout layout)
{
var toast = new ToastView
{
Text = text,
ToastOptions = options,
ToastLayout = layout,
Margin = new Thickness(layout.HorizontalMargin, layout.PositionY, layout.HorizontalMargin, 0)
};
if (toast.ToastOptions.ToastAction != null)
{
toast.GestureRecognizers.Add(new TapGestureRecognizer()
{
Command = new Command((toast.ToastOptions.ToastAction))
});
}
return(toast);
}
protected async Task ShowToast(string message = null)
{
if (RootGrid == null)
{
return;
}
if (_toast == null)
{
_toast = new ToastView
{
Text = message ?? nameof(AppResources.SuccessToastMessage).Translate()
};
var columnSpan = RootGrid.ColumnDefinitions.Count == 0 ? 1 : RootGrid.ColumnDefinitions.Count;
var rowSpan = RootGrid.RowDefinitions.Count == 0 ? 1 : RootGrid.RowDefinitions.Count;
Grid.SetColumnSpan(_toast, columnSpan);
Grid.SetRowSpan(_toast, rowSpan);
RootGrid.Children.Add(_toast);
}
await _toast.Show();
}
public static Task <bool> Show(string message)
{
return(UIApplication.SharedApplication.InvokeOnMainThreadAsync(() =>
{
if (IsTopMostViewSplashScreen())
{
return false;
}
//If we are displaying he splashscreen or extended splashscreen.
if (IsTopMostViewSplashScreen())
{
return false;
}
Toast = new ToastView(message);
Toast.Show();
return true;
}));
}
/// <summary>
/// 创建toast
/// </summary>
/// <param name="toastType"></param>
/// <param name="toastIconSp"></param>
/// <param name="toastContentStr"></param>
/// <param name="destoryTime"></param>
public void CreateToast <T>(ToastEnum toastType, Sprite toastIconSp, string toastContentStr, float destoryTime) where T : ToastView
{
string toastName = EnumUtil.GetEnumName(toastType);
GameObject objToastModel = manager.GetToastModel(toastName);
if (objToastModel == null)
{
LogUtil.LogError("没有找到指定Toast：" + toastName);
return;
}
GameObject objToast = Instantiate(manager.objToastContainer, objToastModel);
if (objToast)
{
ToastView toastView = objToast.GetComponent <ToastView>();
toastView.SetData(toastIconSp, toastContentStr, destoryTime);
}
else
{
LogUtil.LogError("实例化Toast失败" + toastName);
}
}
private static void ToastBase(string title, System.Drawing.Bitmap bitmap, Brush color, string msg = null, Action func = null)
{
IncrementToastCount();
var toast = new ToastView();
var desktopWorkingArea = System.Windows.SystemParameters.WorkArea;
var toastHeight = (int)(toast.Height + 10);
var desktopHeight = (int)(desktopWorkingArea.Height / toastHeight);
var XOffset = (ToastController.Instance.Offset / desktopHeight) + 1;
var YOffset = XOffset > 1
? (ToastController.Instance.Offset % desktopHeight) + 1
: (ToastController.Instance.Offset % desktopHeight);
toast.Left = desktopWorkingArea.Right - XOffset * toast.Width;
toast.Top = desktopWorkingArea.Bottom - YOffset * toastHeight;
toast.Image.Source = BitmapSourceConverter.ConvertFromImage(bitmap);
toast.bgColour.Background = color;
toast.Title.Text = title;
if (msg == null)
{
toast.Message.Visibility = System.Windows.Visibility.Collapsed;
}
else
{
toast.Message.Text = msg;
}
if (func != null)
{
toast.OnClickEvent += new ToastView.OnClick(func);
}
toast.Show();
}
protected virtual ToastView CreateToast(object content, UIView owner, float duration, ToastPosition position,
IDataContext context, TaskCompletionSource<object> tcs)
{
ToastView toastView = null;
#if !XAMARIN_FORMS
var window = owner as UIWindow;
if (window != null)
{
UIViewController controller = window.RootViewController;
var navigationController = controller as MvvmNavigationController;
if (navigationController != null)
controller = navigationController.TopViewController;
if (controller != null)
{
var selector = controller.GetBindingMemberValue(AttachedMembers.UIViewController.ToastTemplateSelector);
if (selector != null)
toastView = (ToastView)selector.SelectTemplate(content, owner);
}
}
#endif
if (toastView == null)
{
var factory = Factory;
if (factory != null)
toastView = factory(content, owner, duration, position, context, tcs);
}
if (toastView == null)
toastView = new ToastView(content, owner);
toastView.DisplayDuration = duration / 1000;
toastView.Position = position;
toastView.TaskCompletionSource = tcs;
return toastView;
}
/// <summary>
/// Creates the toast notification.
/// </summary>
/// <param name="result">The result.</param>
/// <param name="isForTest">if set to <c>true</c> [is for test].</param>
/// <param name="toastOnActivated">The toast on activated.</param>
internal static void CreateToastNotification(BuildResult result, bool isForTest, EventHandler <EventArgs> toastOnActivated)
{
var toastView = new ToastView();
var toastModel = new ToastViewModel(toastView)
{
Title = result.Name,
MessageLine1 = isForTest ? "Running build will fail" : result.Status.ToString(),
MessageLine2 = isForTest ? result.RunningBuildRequestedBy : result.RequestedBy,
};
toastView.DataContext = toastModel;
toastView.Left = SystemParameters.FullPrimaryScreenWidth - toastView.Width - 10;
var top = SystemParameters.FullPrimaryScreenHeight - toastView.Height;
while (DisplayedToastViewHeights.Contains(top))
{
top -= toastView.Height + 10;
}
toastView.Top = top;
DisplayedToastViewHeights.Add(top);
string image = null;
switch (result.Status)
{
case BuildStatus.InProgress:
image = "inprogress_128";
break;
case BuildStatus.Stopped:
image = "stop_128";
break;
case BuildStatus.PartiallySucceeded:
image = "orange_128";
break;
case BuildStatus.Failed:
image = "red_128";
break;
}
if (isForTest)
{
image = "build_128";
}
if (image != null)
{
var uri = new Uri("pack://application:,,,/BuildMonitorWpf;component/Images/" + image + ".png");
toastModel.Image = new BitmapImage(uri);
}
System.Media.SystemSounds.Hand.Play();
toastView.Closing += ToastViewClosing;
if (toastOnActivated != null)
{
toastView.MouseDown += (o, e) => toastOnActivated(o, e);
}
toastView.Show();
}
public App()
{
InitializeComponent();
MainPage = new ToastView();
}
public override void ViewDidLoad()
{
base.ViewDidLoad();
this.Title = "Menú";
//Ocultamos el boton de tiendas registradas temporalmente
//btnTiendas.Hidden = true;
//btnInfo2.Hidden = true;
var documents = Environment.GetFolderPath(Environment.SpecialFolder.Personal);
_pathToDatabase = Path.Combine(documents, "db_sqlite-net.db");
//Creamos la base de datos y la tabla de persona, en caso de que ya exista no hace nada.
using (var conn = new SQLite.SQLiteConnection(_pathToDatabase))
{
conn.CreateTable <Person>();
}
//Hacemos la conexion a la bd para buscar si hay un usuario registrado
using (var db = new SQLite.SQLiteConnection(_pathToDatabase))
{
people = new List <Person> (from p in db.Table <Person> () select p);
}
//Establecemos las imagenes de los botones
setButtonImages();
//Eventos para los botones de informacion
this.btnInfo1.TouchUpInside += (sender, e) => {
ToastView view = new ToastView("Busca productos por código de barras o nombre", 3000);
view.SetGravity(ToastGravity.Center, 0, 0);
view.Show();
};
this.btnInfo2.TouchUpInside += (sender, e) => {
ToastView view = new ToastView("Localiza todas las tiendas registradas en FIXBUY", 3000);
view.SetGravity(ToastGravity.Center, 0, 0);
view.Show();
};
this.btnInfo3.TouchUpInside += (sender, e) => {
ToastView view = new ToastView("Administra tus listas y los productos en ellas", 3000);
view.SetGravity(ToastGravity.Center, 0, 0);
view.Show();
};
this.btnInfo4.TouchUpInside += (sender, e) => {
ToastView view = new ToastView("Inicia Sesion en FIXBUY para poder acceder a tus listas y más!", 3000);
view.SetGravity(ToastGravity.Center, 0, 0);
view.Show();
};
this.btnInfo5.TouchUpInside += (sender, e) => {
ToastView view = new ToastView("Establece tu ubicación para una busqueda mas eficaz!", 3000);
view.SetGravity(ToastGravity.Center, 0, 0);
view.Show();
};
this.btnInfo6.TouchUpInside += (sender, e) => {
ToastView view = new ToastView("Consulta los servicios que ofrece FIXBUY", 3000);
view.SetGravity(ToastGravity.Center, 0, 0);
view.Show();
};
this.btnCerrarSesion.TouchUpInside += (sender, e) => {
UIAlertView alert = new UIAlertView()
{
Title = "Te vas? =(", Message = "Estas seguro que quieres cerrar la sesión?"
};
alert.AddButton("Aceptar");
alert.AddButton("Cancelar");
alert.Clicked += (s, o) => {
if (o.ButtonIndex == 0)
{
using (var conn = new SQLite.SQLiteConnection(_pathToDatabase))
{
conn.DropTable <Person>();
conn.CreateTable <Person>();
}
this.NavigationController.PopViewController(true);
}
};
alert.Show();
};
//Boton de buscar productos
this.btnScan.TouchUpInside += (sender, e) => {
// Configurar el escaner de codigo de barras.
picker = new ScanditSDKRotatingBarcodePicker(MainView.appKey);
picker.OverlayController.Delegate = new overlayControllerDelegate(picker, this);
picker.OverlayController.ShowToolBar(true);
picker.OverlayController.ShowSearchBar(true);
picker.OverlayController.SetToolBarButtonCaption("Cancelar");
picker.OverlayController.SetSearchBarKeyboardType(UIKeyboardType.Default);
picker.OverlayController.SetSearchBarPlaceholderText("Búsqueda por nombre de producto");
picker.OverlayController.SetCameraSwitchVisibility(SICameraSwitchVisibility.OnTablet);
picker.OverlayController.SetTextForInitializingCamera("Iniciando la camara");
this.PresentViewController(picker, true, null);
picker.StartScanning();
};
//Boton de tiendas Registradas
this.btnTiendas.TouchUpInside += (sender, e) => {
this._loadPop = new LoadingOverlay(UIScreen.MainScreen.Bounds);
this.Add(this._loadPop);
mvp = new MapViewController();
Task.Factory.StartNew(
() => {
System.Threading.Thread.Sleep(1 * 1000);
}
).ContinueWith(
t => {
this._loadPop.Hide();
this.NavigationController.PushViewController(mvp, true);
}, TaskScheduler.FromCurrentSynchronizationContext()
);
};
//Boton Mis listas
this.btnListas.TouchUpInside += (sender, e) => {
if (people.Count == 1)
{
MyListsView myLists = new MyListsView();
this.NavigationController.PushViewController(myLists, true);
}
else
{
UIAlertView alert = new UIAlertView()
{
Title = "Espera!", Message = "Debes iniciar sesión para acceder a tus listas"
};
alert.AddButton("Aceptar");
alert.Show();
}
};
//Boton Iniciar Sesion
this.btnSesion.TouchUpInside += (sender, e) => {
if (people.Count == 1)
{
UIAlertView alert = new UIAlertView()
{
Title = "Espera!", Message = "Ya has iniciado sesión"
};
alert.AddButton("Aceptar");
alert.Show();
}
else
{
LoginView login = new LoginView();
this.NavigationController.PushViewController(login, true);
}
};
//Boton Novedades
this.btnNovedades.TouchUpInside += (sender, e) => {
StatesView statesView = new StatesView();
this.NavigationController.PushViewController(statesView, true);
};
//Boton Nuestros Servicios
this.btnServicios.TouchUpInside += (sender, e) => {
AboutUsView aboutUS = new AboutUsView();
this.NavigationController.PushViewController(aboutUS, true);
};
// creacion de la barra de herramientas
float toolbarHeight = 44;
toolbar = new UIToolbar(new CGRect(0
, this.View.Frame.Height - this.NavigationController.NavigationBar.Frame.Height
, this.View.Frame.Width, toolbarHeight));
toolbar.AutoresizingMask = UIViewAutoresizing.FlexibleTopMargin | UIViewAutoresizing.FlexibleWidth;
toolbar.TintColor = UIColor.FromRGB(7, 129, 181);
// boton acerca de
UIBarButtonItem btnacercaDe = new UIBarButtonItem(UIBarButtonSystemItem.Bookmarks);
btnacercaDe.Clicked += (s, e) => {
UIAlertView alert = new UIAlertView()
{
Title = "Que deseas consultar? "
};
alert.AddButton("Terminos y Condiciones");
alert.AddButton("Aviso de Privacidad");
alert.Clicked += (sen, o) => {
if (o.ButtonIndex == 0)
{
TermsView termsView = new TermsView();
NavigationController.PushViewController(termsView, true);
}
else
{
PrivacyNoticeView privacyNoticeView = new PrivacyNoticeView();
NavigationController.PushViewController(privacyNoticeView, true);
}
};
alert.Show();
};
// fixed width
//UIBarButtonItem fixedWidth = new UIBarButtonItem (UIBarButtonSystemItem.FixedSpace);
//fixedWidth.Width = 35;
// flexible width space
UIBarButtonItem flexibleWidth1 = new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace);
// boton fixBuy
UIBarButtonItem btnFixBuy = new UIBarButtonItem(UIBarButtonSystemItem.Search);
btnFixBuy.Clicked += (s, e) => {
NSUrl url = new NSUrl(@"http://fixbuy.mx");
UIApplication.SharedApplication.OpenUrl(url);
};
// flexible width space
UIBarButtonItem flexibleWidth2 = new UIBarButtonItem(UIBarButtonSystemItem.FlexibleSpace);
// boton email
UIBarButtonItem btnEmail = new UIBarButtonItem(UIBarButtonSystemItem.Compose);
btnEmail.Clicked += (s, e) => {
//Añadimos las configuraciones para la vista de email
mailController = new MFMailComposeViewController();
mailController.SetToRecipients(new string[] { "*****@*****.**" });
mailController.SetSubject("Contacto");
mailController.SetMessageBody("", false);
mailController.Finished += (object o, MFComposeResultEventArgs args) => {
Console.WriteLine(args.Result.ToString());
args.Controller.DismissViewController(true, null);
};
this.PresentViewController(mailController, true, null);
};
// arreglo de botones para toolbar
UIBarButtonItem[] items = new UIBarButtonItem[] {
btnacercaDe, flexibleWidth1, btnFixBuy, flexibleWidth2, btnEmail
};
// agregar los botones a la toolbar
toolbar.SetItems(items, false);
// agregar la vista a la pantalla
this.View.AddSubview(toolbar);
try{
//Leemos el servicio de los banners
this.bannersService = new BannersService();
banners = bannersService.All();
} catch (System.Net.WebException) {
UIAlertView alert = new UIAlertView()
{
Title = "UPS :S", Message = "Hubo un error al conectarse a internet la seccion de banners no puede mostrarse, por favor verifica tu conexión a internet"
};
alert.AddButton("Aceptar");
alert.Show();
}
button = new UIButton(new CGRect(0, 0, bannerImage.Bounds.Width, bannerImage.Bounds.Height));
bannerImage.Add(button);
button.TouchUpInside += (sender, e) => {
try{
if (bannerError == false)
{
if (element.imagen != "")
{
NSUrl url = new NSUrl(element.link);
UIApplication.SharedApplication.OpenUrl(url);
}
}
}catch (Exception) {
//solo atrapamos la excepcion, no hacemos nada
}
};
}
public void Show(ToastView view, object viewModel = null)
{
view.Parent = XF.Application.Current.MainPage;
view.BindingContext = viewModel;
var toast = new Android.Widget.Toast(Dialogs.Context);
var offsetX = (int)Dialogs.Context.ToPixels(view.OffsetX);
var offsetY = (int)Dialogs.Context.ToPixels(view.OffsetY);
// HACK: For some reason, the offset direction is reversed when GravityFlags contains Left or Bottom.
if (view.HorizontalLayoutAlignment == XF.LayoutAlignment.End)
{
offsetX *= -1;
}
if (view.VerticalLayoutAlignment == XF.LayoutAlignment.End)
{
offsetY *= -1;
}
toast.SetGravity(Dialogs.GetGravity(view), offsetX, offsetY);
toast.Duration = Android.Widget.ToastLength.Long;
var renderer = Dialogs.CreateNativeView(view);
var measure = Dialogs.Measure(view);
view.Layout(new XF.Rectangle(new XF.Point(0, 0), measure));
var realW = (int)Dialogs.Context.ToPixels(measure.Width);
var realH = (int)Dialogs.Context.ToPixels(measure.Height);
var layout = new LinearLayout(Dialogs.Context);
using (var param = new ViewGroup.LayoutParams(ViewGroup.LayoutParams.MatchParent, ViewGroup.LayoutParams.MatchParent)
{
Width = realW,
Height = realH
}){
layout.LayoutParameters = param;
}
using (var param = new LinearLayout.LayoutParams(realW, realH)
{
Width = realW, Height = realH
}){
layout.AddView(renderer.View, param);
}
if (view.CornerRadius > 0)
{
var border = new GradientDrawable();
border.SetCornerRadius(Dialogs.Context.ToPixels(view.CornerRadius));
if (!view.BackgroundColor.IsDefault)
{
border.SetColor(view.BackgroundColor.ToAndroid());
border.Alpha = (int)(view.Opacity * 255);
}
layout.ClipToOutline = true;
layout.SetBackground(border);
}
toast.View = layout;
view.RunPresentationAnimation();
toast.Show();
var duration = Math.Max(Math.Min(view.Duration - 260, 3500), 0); // give a bit millisecond margin
var handler = new Handler();
handler.PostDelayed(new Runnable(view.RunDismissalAnimation), duration);
handler.PostDelayed(new Runnable(() =>
{
//view.RunDismissalAnimation();
//await Task.Delay(250);
toast?.Cancel();
view.Parent = null;
if (!renderer.View.IsDisposed())
{
renderer.View.RemoveFromParent();
renderer.View.Dispose();
}
layout.Dispose();
// I coudn't reproduce https://github.com/muak/AiForms.Dialogs/issues/2.
// But I let this code disabled because it has no influent even if it is disabled.
//toast.View = null;
renderer.Dispose();
renderer = null;
toast?.Dispose();
toast = null;
view.Destroy();
view.BindingContext = null;
}), view.Duration);
}
public static void ShowToast(string content, ToastIconType iconType = ToastIconType.None, string title = null)
{
ToastView.ShowToast(content, iconType, title);
}
public ToastView GetToastView(string message, string title)
{
var toastView = new ToastView();
if (StandardImage.HasValue)
{
switch (StandardImage)
{
case StandardImages.WarningBlack:
toastView.IconImageSource = ImageFromBitmap(Resources.warning_black);
break;
case StandardImages.WarningWhite:
toastView.IconImageSource = ImageFromBitmap(Resources.warning_white);
break;
case StandardImages.ErrorBlack:
toastView.IconImageSource = ImageFromBitmap(Resources.error_black);
break;
case StandardImages.ErrorWhite:
toastView.IconImageSource = ImageFromBitmap(Resources.error_white);
break;
case StandardImages.SuccessWhite:
toastView.IconImageSource = ImageFromBitmap(Resources.success_white);
break;
case StandardImages.SuccessBlack:
toastView.IconImageSource = ImageFromBitmap(Resources.success_black);
break;
case StandardImages.InfoWhite:
toastView.IconImageSource = ImageFromBitmap(Resources.info_white);
break;
case StandardImages.InfoBlack:
toastView.IconImageSource = ImageFromBitmap(Resources.info_black);
break;
case null:
break;
default:
throw new ArgumentOutOfRangeException();
}
}
else
{
toastView.IconImageSource = ImageSource;
}
toastView.IconImageSize = ImageSize;
toastView.ShowCloseButton = ShowCloseButton;
toastView.CloseButtonFillBrush = CloseButtonFillBrush;
toastView.CloseButtonStrokeBrush = CloseButtonStrokeBrush;
toastView.Height = AutoHeight ? double.NaN : Height;
toastView.Width = AutoWidth ? double.NaN : Width;
toastView.ToastTitle = title;
toastView.TitleBackgroundBrush = TitleBackgroundBrush;
toastView.TitleForegroundBrush = TitleForegroundBrush;
toastView.TitleFontSize = TitleFontSize;
toastView.TitleFontWeight = TitleFontWeight;
toastView.TitleMargin = TitleMargin;
toastView.TitleVerticalAlignment = TitleVerticalAlignment;
toastView.TitleHorizontalAlignment = TitleHorizontalAlignment;
toastView.Message = message;
toastView.MessageBackgroundBrush = MessageBackgroundBrush;
toastView.MessageForegroundBrush = MessageForegroundBrush;
toastView.MessageFontSize = MessageFontSize;
toastView.MessageFontWeight = MessageFontWeight;
toastView.MessageMargin = MessageMargin;
toastView.MessageVerticalAlignment = MessageVerticalAlignment;
toastView.MessageHorizontalAlignment = MessageHorizontalAlignment;
toastView.InnerBorderThickness = InnerBorderThickness;
toastView.InnerBorderBrush = InnerBorderBrush;
toastView.CornerRadius = new CornerRadius(CornerRadius);
toastView.Opacity = Opacity;
return(toastView);
}