PhoneNumberFormatter.kt

class PhoneNumberFormatter @Inject constructor(
    private val phoneNumberUtil: PhoneNumberUtil
) {

    fun formatToCountryCodeAndNationalNumber(phoneNumberWithCountryCode: String): Pair<Int, Long>? =
        try {
            // Can pass a default country code as the second param if there is one or an empty string if not
            val number = phoneNumberUtil.parse(phoneNumberWithCountryCode, "")
            Pair(number.countryCode, number.nationalNumber)
        } catch (e: NumberParseException) {
            Timber.e(e, "Error getting country code and national number")
            null
        }
}