setCountryCode static method

Future setCountryCode(
  1. String countryCode
)

Commenting as this is not used anywhere

Implementation

// static Future setMobile(String mobile) async {
//   await _preferences.setString("${prefix}mobile", mobile);
// }
static Future setCountryCode(String countryCode) async {
  await _preferences.setString("${prefix}country_code", countryCode);
}