In oxide, in LaunchURLExternallyOnUIThread, the call to QUrl(QString::fromStdString(url.spec())) returns an invalid QUrl for "tel://(512) 480-8181", which explains why the URL dispatcher doesn’t open the dialer app.
In oxide, in LaunchURLExtern allyOnUIThread, the call to QUrl(QString: :fromStdString( url.spec( ))) returns an invalid QUrl for "tel://(512) 480-8181", which explains why the URL dispatcher doesn’t open the dialer app.