gotoAppStore static method
for iOS: go to app store by the url
Implementation
static Future<String?> gotoAppStore(String urlString) async {
if (urlString.isEmpty) {
return '';
}
Uri uri = Uri.parse(urlString);
bool canLaunch = await canLaunchUrl(uri);
if (canLaunch) {
launchUrl(uri, mode: LaunchMode.externalApplication);
}
return '';
}