static Task PlatformOpenAsync(OpenFileRequest request)
{
var fileUrl = NSUrl.FromFilename(request.File.FullPath);
documentController = UIDocumentInteractionController.FromUrl(fileUrl);
documentController.Delegate = new DocumentControllerDelegate
{
DismissHandler = () =>
{
documentController?.Dispose();
documentController = null;
}
};
documentController.Uti = request.File.ContentType;
var vc = Platform.GetCurrentViewController();
CoreGraphics.CGRect?rect = null;
if (DeviceInfo.Idiom == DeviceIdiom.Tablet)
{
rect = new CoreGraphics.CGRect(new CoreGraphics.CGPoint(vc.View.Bounds.Width / 2, vc.View.Bounds.Height), CoreGraphics.CGRect.Empty.Size);
}
else
{
rect = vc.View.Bounds;
}
documentController.PresentOpenInMenu(rect.Value, vc.View, true);
return(Task.CompletedTask);
}
protected override void Dispose(bool disposing)
{
base.Dispose(disposing);
documentInteractionController.Dispose();
documentInteractionController = null;
}
