addWWWPrefixIfNotExists static method
Implementation
static String? addWWWPrefixIfNotExists(String? uri) {
if (uri == null || uri == "") {
return uri;
}
Uri? prefixUri;
Uri parsedUri = Uri.parse(uri);
if (!parsedUri.host.startsWith('www')) {
prefixUri = parsedUri.replace(host: 'www.' + parsedUri.host);
}
return prefixUri.toString();
}