internal async Task DisplayToast(string text, Action <ToastOptions> options, Action <ToastLayout> layout)
{
var toastOptions = new ToastOptions();
options(toastOptions);
var layoutOptions = new ToastLayout();
layout(layoutOptions);
await DisplayToast(text, toastOptions, layoutOptions);
}
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);
}
internal async Task DisplayToast(string text, ToastOptions options, ToastLayout layout)
{
// get toast container
var toastContainer = GetToastContainer();
// toast view
var toastView = GetToast(text, options, layout);
toastContainer.Children.Add(toastView);
// animate toast
if (toastView.ToastOptions.OnBeforeDisplayingToast != null)
{
await toastView.ToastOptions.OnBeforeDisplayingToast(toastView);
}
// hide toast
if (toastView.ToastOptions.Duration >= 0)
{
await HideToastIn(toastView.ToastOptions.Duration);
}
}
/// <summary>
/// Display a Toast
/// </summary>
/// <param name="text">Text to be displayed inside the toast</param>
/// <param name="options"><see cref="ToastOptions" /> to set for the Toast</param>
/// <param name="layout"><see cref="ToastLayout" /> to set for the Toast</param>
/// <returns>A void <c>Task</c></returns>
public static async Task DisplayToast(string text, ToastOptions options = null, ToastLayout layout = null)
{
try
{
if (ToastCore == null)
{
Initialize();
}
await ToastCore?.DisplayToast(text, options, layout) !;
}
catch (Exception ex)
{
Trace.WriteLine(ex);
}
}