getTypeByFileName static method
Get the media type by file name.
Implementation
static String? getTypeByFileName(String fileName) {
if (_nameCache[fileName] case var name?) return name;
for (final map in kIcons) {
final names = map['fileNames'] as List<String>? ?? [];
for (final name in names) {
if (name.toLowerCase() == fileName.toLowerCase()) {
_nameCache[fileName] = map['name'].toString();
}
}
}
return null;
}