launchToPhoneNumber function

Future launchToPhoneNumber(
  1. String phoneNumber
)

Implementation

Future launchToPhoneNumber(String phoneNumber) async {
  final Uri uri = Uri(scheme: 'tel', path: phoneNumber);
  if (await canLaunchUrl(uri)) {
    await launchUrl(uri);
  } else {
    throw 'Could not launch $phoneNumber';
  }
}