makePhoneCall method
Implementation
makePhoneCall(String? mobile, BuildContext context) async {
if (mobile != null && mobile.isNotEmpty && mobile != "0") {
if (await canLaunch("tel:" + mobile)) {
await launch("tel:" + mobile);
} else {
throw 'Could not launch tel:$mobile';
}
} else {
showToast("Mobile number not found", context, AppColors.appColorBlack85);
}
}