setFavicon method

void setFavicon(
  1. String filename
)

Implementation

void setFavicon(String filename){
  final link = html.document.querySelector("link[rel*='icon']");
  if (link == null) return;
  print("setFavicon($filename)");
  link.setAttribute("type", 'image/x-icon');
  link.setAttribute("rel", 'shortcut icon');
  link.setAttribute("href", filename);
  html.document.getElementsByTagName('head')[0].append(link);
}