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ios - 如何从iOS中的CNContactProperty获取国家/地区代码

转载 作者:行者123 更新时间:2023-11-28 11:55:43 25 4
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CNContactPickerDelegate中我可以得到CNContactProperty。从CNContactProperty如何从IN,US,SG等国家名称中获取+91,+1,+65等国家代码

func contactPicker(_ picker: CNContactPickerViewController, didSelect contactProperty: CNContactProperty) {

let FulMobNumVar = contactProperty.contact.phoneNumbers.first?.value

let countryCode = FulMobNumVar?.value(forKey: "countryCode") as? String
print("countryCode : \(countryCode!)")


}

输出:countryCode:in

最佳答案

基于您的问题,CNContactProperty没有提供任何相关的详细信息来直接获取详细信息。但在这里,您可以使用via RegEX或备用局部变量来获取拨号代码。
例如:

 func contactPicker(_ picker: CNContactPickerViewController, didSelect contacts: [CNContact]) {
contacts.forEach { contact in
for number in contact.phoneNumbers {
let phoneNumber = number.value
print("number is = \(phoneNumber)")
//Option 1: using Regex
let matched = matches(for:"\\+[0-9]{1,3}", in: phoneNumber.stringValue)
if !matched.isEmpty { print(matched.first as! String) }

let countryCode = phoneNumber.value(forKey: "countryCode") as? String
//Option 2: using Methods
// convert your countryCode to UPPER Case
let getCountryDialCode = getCountryPhonceCode((countryCode?.uppercased())!)
print("countryCode : \(countryCode!), getCountryDialCode : \(getCountryDialCode)")

}
}
}

func contactPickerDidCancel(_ picker: CNContactPickerViewController) {
print("Cancel Contact Picker")
}

出于Regex的目的,我从 here
    // MARK: - get Matched results using Regex
func matches(for regex: String, in text: String) -> [String] {

do {
let regex = try NSRegularExpression(pattern: regex)
let results = regex.matches(in: text,
range: NSRange(text.startIndex..., in: text))
return results.map {
String(text[Range($0.range, in: text)!])
}
} catch let error {
print("invalid regex: \(error.localizedDescription)")
return []
}
}

对于本地方法,我从 here
 // MARK: - get Matched results using methods
func getCountryPhonceCode (_ country : String) -> String
{
var countryDictionary = ["AF":"93",
"AL":"355",
"DZ":"213",
"AS":"1",
"AD":"376",
"AO":"244",
"AI":"1",
"AG":"1",
"AR":"54",
"AM":"374",
"AW":"297",
"AU":"61",
"AT":"43",
"AZ":"994",
"BS":"1",
"BH":"973",
"BD":"880",
"BB":"1",
"BY":"375",
"BE":"32",
"BZ":"501",
"BJ":"229",
"BM":"1",
"BT":"975",
"BA":"387",
"BW":"267",
"BR":"55",
"IO":"246",
"BG":"359",
"BF":"226",
"BI":"257",
"KH":"855",
"CM":"237",
"CA":"1",
"CV":"238",
"KY":"345",
"CF":"236",
"TD":"235",
"CL":"56",
"CN":"86",
"CX":"61",
"CO":"57",
"KM":"269",
"CG":"242",
"CK":"682",
"CR":"506",
"HR":"385",
"CU":"53",
"CY":"537",
"CZ":"420",
"DK":"45",
"DJ":"253",
"DM":"1",
"DO":"1",
"EC":"593",
"EG":"20",
"SV":"503",
"GQ":"240",
"ER":"291",
"EE":"372",
"ET":"251",
"FO":"298",
"FJ":"679",
"FI":"358",
"FR":"33",
"GF":"594",
"PF":"689",
"GA":"241",
"GM":"220",
"GE":"995",
"DE":"49",
"GH":"233",
"GI":"350",
"GR":"30",
"GL":"299",
"GD":"1",
"GP":"590",
"GU":"1",
"GT":"502",
"GN":"224",
"GW":"245",
"GY":"595",
"HT":"509",
"HN":"504",
"HU":"36",
"IS":"354",
"IN":"91",
"ID":"62",
"IQ":"964",
"IE":"353",
"IL":"972",
"IT":"39",
"JM":"1",
"JP":"81",
"JO":"962",
"KZ":"77",
"KE":"254",
"KI":"686",
"KW":"965",
"KG":"996",
"LV":"371",
"LB":"961",
"LS":"266",
"LR":"231",
"LI":"423",
"LT":"370",
"LU":"352",
"MG":"261",
"MW":"265",
"MY":"60",
"MV":"960",
"ML":"223",
"MT":"356",
"MH":"692",
"MQ":"596",
"MR":"222",
"MU":"230",
"YT":"262",
"MX":"52",
"MC":"377",
"MN":"976",
"ME":"382",
"MS":"1",
"MA":"212",
"MM":"95",
"NA":"264",
"NR":"674",
"NP":"977",
"NL":"31",
"AN":"599",
"NC":"687",
"NZ":"64",
"NI":"505",
"NE":"227",
"NG":"234",
"NU":"683",
"NF":"672",
"MP":"1",
"NO":"47",
"OM":"968",
"PK":"92",
"PW":"680",
"PA":"507",
"PG":"675",
"PY":"595",
"PE":"51",
"PH":"63",
"PL":"48",
"PT":"351",
"PR":"1",
"QA":"974",
"RO":"40",
"RW":"250",
"WS":"685",
"SM":"378",
"SA":"966",
"SN":"221",
"RS":"381",
"SC":"248",
"SL":"232",
"SG":"65",
"SK":"421",
"SI":"386",
"SB":"677",
"ZA":"27",
"GS":"500",
"ES":"34",
"LK":"94",
"SD":"249",
"SR":"597",
"SZ":"268",
"SE":"46",
"CH":"41",
"TJ":"992",
"TH":"66",
"TG":"228",
"TK":"690",
"TO":"676",
"TT":"1",
"TN":"216",
"TR":"90",
"TM":"993",
"TC":"1",
"TV":"688",
"UG":"256",
"UA":"380",
"AE":"971",
"GB":"44",
"US":"1",
"UY":"598",
"UZ":"998",
"VU":"678",
"WF":"681",
"YE":"967",
"ZM":"260",
"ZW":"263",
"BO":"591",
"BN":"673",
"CC":"61",
"CD":"243",
"CI":"225",
"FK":"500",
"GG":"44",
"VA":"379",
"HK":"852",
"IR":"98",
"IM":"44",
"JE":"44",
"KP":"850",
"KR":"82",
"LA":"856",
"LY":"218",
"MO":"853",
"MK":"389",
"FM":"691",
"MD":"373",
"MZ":"258",
"PS":"970",
"PN":"872",
"RE":"262",
"RU":"7",
"BL":"590",
"SH":"290",
"KN":"1",
"LC":"1",
"MF":"590",
"PM":"508",
"VC":"1",
"ST":"239",
"SO":"252",
"SJ":"47",
"SY":"963",
"TW":"886",
"TZ":"255",
"TL":"670",
"VE":"58",
"VN":"84",
"VG":"284",
"VI":"340"]
if countryDictionary[country] != nil {
return "\("+")\(countryDictionary[country]!)"
}

else {
return ""
}

}

输出
enter image description here

关于ios - 如何从iOS中的CNContactProperty获取国家/地区代码,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/51062085/

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