urls property
Used to specify the download url(s) for the required font(s).
It should be a valid http/https url or a Google Cloud Storage (gs://) url, when using DynamicCachedFonts.fromFirebase, which points to a font file.
Currently, only OpenType (OTF) and TrueType (TTF) fonts are supported.
To load multiple fonts in a family, use DynamicCachedFonts.family.
Implementation
final List<String> urls;