external method
Implementation
void external(List<Widget> widgets, Embed embed) {
if (embed.externalObj == null) {
return;
}
// TODO https://sashimistudio.site/flutter-webview/
widgets.add(Row(children: [
Expanded(
child: InkWell(
child: Text(embed.external.title),
onTap: () => {launchUrl(Uri.parse(embed.external.uri))},
),
)
]));
}