getURL method
Implementation
String getURL(String kind, String id) {
String baseURL = "https://www.youtube.com/";
switch (kind) {
case 'channel':
return "${baseURL}channel/$id";
case 'video':
return "${baseURL}watch?v=$id";
case 'playlist':
return "${baseURL}playlist?list=$id";
}
return baseURL;
}