filterOnSave method
You can filter the saving content when it is saving.
Edit the value of save
and return.
Implementation
@override
@protected
@mustCallSuper
DynamicMap filterOnSave(DynamicMap save) {
save[timeValueKey] = DateTime.now().millisecondsSinceEpoch;
save[uidValueKey] = path.split("/").last;
final language = Localize.language;
if (language.isNotEmpty) {
save[localeValueKey] = language;
}
return super.filterOnSave(save);
}