CLGeocoder: названия штатов США идут как короткие коды

Question

Я занимаюсь разработкой приложения в iOS 8.0.

По ссылке ниже, я назначаю объект местоположения, Как я могу получить текущее местоположение от пользователя в iOS

Моя цель - узнать название города, штата и страны по текущему местоположению. Используя ответ по этой ссылке, я получаю объекты меток, используемых в геокодере Apple. Получить текущий город и страну от CLGeocoder?

У меня все хорошо, просто

Когда я получаю название штата для страны Соединенные Штаты. Это дает мне шорткоды, а не полные имена состояний.

например, для Alaska это дает мне AK За Alabama это дает мне AL

Как будто это мой журнал,

 North Kingstown, RI, United States

Мне нужны полные имена состояний, потому что я хочу использовать полное имя состояния в своем проекте.

Я получаю название штата по этому коду,

 NSString *stateName=myPlacemark.administrativeArea;

Answer 1

Я использую только GeoCoder от Apple. Это дает мне только короткие коды штатов США. например, CA для Калифорнии.

Я использовал Google, но это довольно сложно разобрать. Решение пришло из Википедии. https://en.wikipedia.org/wiki/List_of_states_and_territories_of_the_United_States

Нижеприведенный источник подготовлен для использования полного имени из коротких кодов.

NSArray *arrayShortCodes=[[NSArray alloc] initWithObjects:@"AL",@"AK",@"AZ",@"AR",@"CA",@"CO",@"CT",@"DE",@"DC",@"FL",@"GA",@"HI",@"ID",@"IL",@"IN",@"IA",@"KS",@"KY",@"LA",@"ME",@"MD",@"MA",@"MI",@"MN",@"MS",@"MO",@"MT",@"NE",@"NV",@"NH",@"NJ",@"NM",@"NY",@"NC",@"ND",@"OH",@"OK",@"OR",@"PA",@"RI",@"SC",@"SD",@"TN",@"TX",@"UT",@"VT",@"VA",@"WA",@"WV",@"WI",@"WY",nil];
    NSArray *arrayFullNames=[[NSArray alloc] initWithObjects:@"Alabama",@"Alaska",@"Arizona",@"Arkansas",@"California",@"Colorado",@"Connecticut",@"Delaware",@"District of Columbia",@"Florida",@"Georgia",@"Hawaii",@"Idaho",@"Illinois",@"Indiana",@"Iowa",@"Kansas",@"Kentucky",@"Louisiana",@"Maine",@"Maryland",@"Massachusetts",@"Michigan",@"Minnesota",@"Mississippi",@"Missouri",@"Montana",@"Nebraska",@"Nevada",@"New Hampshire",@"New Jersey",@"New Mexico",@"New York",@"North Carolina",@"North Dakota",@"Ohio",@"Oklahoma",@"Oregon",@"Pennsylvania",@"Rhode Island",@"South Carolina",@"South Dakota",@"Tennessee",@"Texas",@"Utah",@"Vermont",@"Virginia",@"Washington",@"West Virginia",@"Wisconsin",@"Wyoming", nil];

     dictionaryStateNames =[[NSDictionary alloc] initWithObjects:arrayFullNames forKeys:arrayShortCodes];

Теперь мы можем легко получить доступ к полному имени из коротких кодов, используя метод valueForKey NSDictionary.

Answer 2

Существует версия Swift 3 @Arpit B Parekh:

let stateCodes = ["AL","AK","AZ","AR","CA","CO","CT","DE","DC","FL","GA","HI","ID","IL","IN","IA","KS","KY","LA","ME","MD","MA","MI","MN","MS","MO","MT","NE","NV","NH","NJ","NM","NY","NC","ND","OH","OK","OR","PA","RI","SC","SD","TN","TX","UT","VT","VA","WA","WV","WI","WY"]
let fullStateNames = ["Alabama","Alaska","Arizona","Arkansas","California","Colorado","Connecticut","Delaware","District of Columbia","Florida","Georgia","Hawaii","Idaho","Illinois","Indiana","Iowa","Kansas","Kentucky","Louisiana","Maine","Maryland","Massachusetts","Michigan","Minnesota","Mississippi","Missouri","Montana","Nebraska","Nevada","New Hampshire","New Jersey","New Mexico","New York","North Carolina","North Dakota","Ohio","Oklahoma","Oregon","Pennsylvania","Rhode Island","South Carolina","South Dakota","Tennessee","Texas","Utah","Vermont","Virginia","Washington","West Virginia","Wisconsin","Wyoming"]

func shortStateName(_ state:String) -> String {
    let lowercaseNames = fullStateNames.map { $0.lowercased() }
    let dic = NSDictionary(objects: stateCodes, forKeys: lowercaseNames as [NSCopying])
    return dic.object(forKey:state.lowercased()) as? String ?? state}

func longStateName(_ stateCode:String) -> String {
    let dic = NSDictionary(objects: fullStateNames, forKeys:stateCodes as [NSCopying])
    return dic.object(forKey:stateCode) as? String ?? stateCode
}

Answer 3

Перечисление Swift 5 со списком штатов США + коды ISO:

https://gist.github.com/SergLam/a252dd01324b5e2c04ecbe79cbb6b8fb

// https://en.wikipedia.org/wiki/List_of_U.S._state_and_territory_abbreviations
// https://en.wikipedia.org/wiki/ISO_3166-2

// NOTE: - Last two symbols from ISO 3166-2 state code
enum USAState: Int, CaseIterable {
    
    case alabama = 1
    case alaska = 2
    case arizona = 3
    case arkansas = 4
    case california = 5
    case colorado = 6
    case connecticut = 7
    case delaware = 8
    case districtOfColumbia = 9
    case florida = 10
    case georgia = 11
    case hawaii = 12
    case idaho = 13
    case illinois = 14
    case indiana = 15
    case iowa = 16
    case kansas = 17
    case kentucky = 18
    case louisiana = 19
    case maine = 20
    case maryland = 21
    case massachusetts = 22
    case michigan = 23
    case minnesota = 24
    case mississippi = 25
    case missouri = 26
    case montana = 27
    case nebraska = 28
    case nevada = 29
    case newHampshire = 30
    case newJersey = 31
    case newMexico = 32
    case newYork = 33
    case northCarolina = 34
    case northDakota = 35
    case ohio = 36
    case oklahoma = 37
    case oregon = 38
    case pennsylvania = 39
    case rhodeIsland = 40
    case southCarolina = 41
    case southDakota = 42
    case tennessee = 43
    case texas = 44
    case utah = 45
    case vermont = 46
    case virginia = 47
    case washington = 48
    case westVirginia = 49
    case wisconsin = 50
    case wyoming = 51
    
    var displayName: String {
        switch self {
        case .alabama:
            return "Alabama"
        case .alaska:
            return "Alaska"
        case .arizona:
            return "Arizona"
        case .arkansas:
            return "Arkansas"
        case .california:
            return "California"
        case .colorado:
            return "Colorado"
        case .connecticut:
            return "Connecticut"
        case .delaware:
            return "Delaware"
        case .districtOfColumbia:
            return "District of Columbia"
        case .florida:
            return "Florida"
        case .georgia:
            return "Georgia"
        case .hawaii:
            return "Hawaii"
        case .idaho:
            return "Idaho"
        case .illinois:
            return "Illinois"
        case .indiana:
            return "Indiana"
        case .iowa:
            return "Iowa"
        case .kansas:
            return "Kansas"
        case .kentucky:
            return "Kentucky"
        case .louisiana:
            return "Louisiana"
        case .maine:
            return "Maine"
        case .maryland:
            return "Maryland"
        case .massachusetts:
            return "Massachusetts"
        case .michigan:
            return "Michigan"
        case .minnesota:
            return "Minnesota"
        case .mississippi:
            return "Mississippi"
        case .missouri:
            return "Missouri"
        case .montana:
            return "Montana"
        case .nebraska:
            return "Nebraska"
        case .nevada:
            return "Nevada"
        case .newHampshire:
            return "New Hampshire"
        case .newJersey:
            return "New Jersey"
        case .newMexico:
            return "New Mexico"
        case .newYork:
            return "New York"
        case .northCarolina:
            return "North Carolina"
        case .northDakota:
            return "North Dakota"
        case .ohio:
            return "Ohio"
        case .oklahoma:
            return "Oklahoma"
        case .oregon:
            return "Oregon"
        case .pennsylvania:
            return "Pennsylvania"
        case .rhodeIsland:
            return "Rhode Island"
        case .southCarolina:
            return "South Carolina"
        case .southDakota:
            return "South Dakota"
        case .tennessee:
            return "Tennessee"
        case .texas:
            return "Texas"
        case .utah:
            return "Utah"
        case .vermont:
            return "Vermont"
        case .virginia:
            return "Virginia"
        case .washington:
            return "Washington"
        case .westVirginia:
            return "West Virginia"
        case .wisconsin:
            return "Wisconsin"
        case .wyoming:
            return "Wyoming"
        }
    }
    
    var stateCode: String {
        switch self {
        case .alabama:
            return "AL"
        case .alaska:
            return "AK"
        case .arizona:
            return "AZ"
        case .arkansas:
            return "AR"
        case .california:
            return "CA"
        case .colorado:
            return "CO"
        case .connecticut:
            return "CT"
        case .delaware:
            return "DE"
        case .districtOfColumbia:
            return "DC"
        case .florida:
            return "FL"
        case .georgia:
            return "GA"
        case .hawaii:
            return "HI"
        case .idaho:
            return "ID"
        case .illinois:
            return "IL"
        case .indiana:
            return "IN"
        case .iowa:
            return "IA"
        case .kansas:
            return "KS"
        case .kentucky:
            return "KY"
        case .louisiana:
            return "LA"
        case .maine:
            return "ME"
        case .maryland:
            return "MD"
        case .massachusetts:
            return "MA"
        case .michigan:
            return "MI"
        case .minnesota:
            return "MN"
        case .mississippi:
            return "MS"
        case .missouri:
            return "MO"
        case .montana:
            return "MT"
        case .nebraska:
            return "NE"
        case .nevada:
            return "NV"
        case .newHampshire:
            return "NH"
        case .newJersey:
            return "NJ"
        case .newMexico:
            return "NM"
        case .newYork:
            return "NY"
        case .northCarolina:
            return "NC"
        case .northDakota:
            return "ND"
        case .ohio:
            return "OH"
        case .oklahoma:
            return "OK"
        case .oregon:
            return "OR"
        case .pennsylvania:
            return "PA"
        case .rhodeIsland:
            return "RI"
        case .southCarolina:
            return "SC"
        case .southDakota:
            return "SD"
        case .tennessee:
            return "TN"
        case .texas:
            return "TX"
        case .utah:
            return "UT"
        case .vermont:
            return "VT"
        case .virginia:
            return "VA"
        case .washington:
            return "WA"
        case .westVirginia:
            return "WV"
        case .wisconsin:
            return "WI"
        case .wyoming:
            return "WY"
        }
    }
    
    var isoStateCode: String {
        switch self {
        default:
            return "USA-\(self.stateCode)"
        }
    }
    
}