launchCaller function
Implementation
launchCaller(String phoneNumber) async {
// var url = "tel:$phoneNumber";
// if (await canLaunch(url)) {
// await launch(url);
// } else {
// throw 'Could not launch $url';
// }
canLaunchUrl(Uri(scheme: 'tel', path: phoneNumber)).then((bool result) {
debugPrint("success");
});
}