public void LoadFrom(Uri uri, object state)
{
Image image = imageCache.GetImage(uri);
if (image != null)
{
OnLoaded(new ImageLoadedEventArgs(image, uri, state));
return;
}
if (AddToCallersWaitingForImageLoad(uri, state))
{
return;
}
if (dispatcher == null)
{
dispatcher = new BackgroundDispatcher();
dispatcher.Start("NuGet image loader");
}
dispatcher.Dispatch(() => {
ImageLoadedEventArgs eventArgs = LoadImage(uri, state);
Runtime.RunInMainThread(() => {
OnLoaded(eventArgs);
eventArgs = null;
});
});
}
public void LoadFrom (Uri uri, object state)
{
Image image = imageCache.GetImage (uri);
if (image != null) {
OnLoaded (new ImageLoadedEventArgs (image, uri, state));
return;
}
if (AddToCallersWaitingForImageLoad (uri, state))
return;
if (dispatcher == null) {
dispatcher = new BackgroundDispatcher ();
dispatcher.Start ("NuGet image loader");
}
dispatcher.Dispatch (() => {
ImageLoadedEventArgs eventArgs = LoadImage (uri, state);
Runtime.RunInMainThread (() => {
OnLoaded (eventArgs);
eventArgs = null;
});
});
}
