public static void Show(ToastParameters parameters)
{
FileInfo tempIcon;
if (parameters.IconUri != null && parameters.AppUserModelId != null)
{
tempIcon = new FileInfo(Path.Combine(Path.GetTempPath(), $"tmp_icon_{parameters.AppUserModelId}.png"));
if (!tempIcon.Exists || DateTime.Now - tempIcon.LastWriteTime > TimeSpan.FromDays(7))
{
using (var iconStream = Application.GetResourceStream(parameters.IconUri)?.Stream) {
if (iconStream != null)
{
using (var file = new FileStream(tempIcon.FullName, FileMode.Create)) {
iconStream.CopyTo(file);
}
}
}
}
}
else
{
tempIcon = null;
}
var content = new XmlDocument();
content.LoadXml(tempIcon == null ? $@"<toast>
<visual>
<binding template=""ToastText02"">
<text id=""1"">{parameters.Title}</text>
<text id=""2"">{parameters.Message}</text>
</binding>
</visual>
</toast>"
: $@"<toast>
<visual>
<binding template=""ToastImageAndText02"">
<image id=""1"" src=""file://{tempIcon.FullName}""/>
<text id=""1"">{parameters.Title}</text>
<text id=""2"">{parameters.Message}</text>
</binding>
</visual>
</toast>");
var toast = new ToastNotification(content);
if (parameters.ClickCallback != null)
{
toast.Activated += (sender, args) => (Application.Current?.Dispatcher ?? Dispatcher.CurrentDispatcher).Invoke(parameters.ClickCallback);
}
if (_toastNotifier == null)
{
_toastNotifier = parameters.BoundToCallingApplication || parameters.AppUserModelId == null?
ToastNotificationManager.CreateToastNotifier() :
ToastNotificationManager.CreateToastNotifier(parameters.AppUserModelId);
}
_toastNotifier.Show(toast);
}
public static void Show(ToastParameters parameters)
{
throw new System.NotSupportedException();
}