ios - CLGeocoder:美国州名将以短代码形式出现

Question

我正在 iOS 8.0 中开发应用。

通过下面的链接，我正在分配位置对象， How can I get current location from user in iOS

我的目标是根据当前位置找出城市、州和国家/地区的名称。使用此链接的答案，我得到了 Apple 地理编码器中使用的地点标记对象。 Get current city and country from CLGeocoder?

一切都很好，只是

当我获取美国国家/地区的州名称时。它给我简码，而不是完整的州名。

例如对于 Alaska 它给了我 AK 对于 Alabama 它给了我 AL

这是我的日志，

 North Kingstown, RI, United States

我想要完整的状态名称，因为我想在我的项目中使用完整的状态名称。

我正在通过此代码获取州名称，

 NSString *stateName=myPlacemark.administrativeArea;

Answer 1

带有美国州列表 + ISO 代码的 Swift 5 枚举:

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)"
        }
    }
    
}