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abesmon/AFNetworkReachabilityManager_ext.swift

Created May 20, 2019 11:23
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Revisions

  1. abesmon created this gist May 20, 2019.
    66 changes: 66 additions & 0 deletions AFNetworkReachabilityManager_ext.swift
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,66 @@
    import Alamofire
    import CoreTelephony

    enum NetworkType {
    case unknown
    case noConnection
    case wifi
    case wwan2g
    case wwan3g
    case wwan4g
    case unknownTechnology(name: String)

    var trackingId: String {
    switch self {
    case .unknown: return "Unknown"
    case .noConnection: return "No Connection"
    case .wifi: return "Wifi"
    case .wwan2g: return "2G"
    case .wwan3g: return "3G"
    case .wwan4g: return "4G"
    case .unknownTechnology(let name): return "Unknown Technology: \"\(name)\""
    }
    }
    }

    extension NetworkReachabilityManager {
    static func getNetworkType() -> NetworkType {
    guard let reachability = NetworkReachabilityManager() else { return .unknown }
    switch reachability.networkReachabilityStatus {
    case .reachable(let connectionType):
    switch connectionType {
    case .ethernetOrWiFi:
    return .wifi
    case .wwan:
    return getWWANNetworkType()
    }
    case .notReachable:
    return .noConnection
    case .unknown:
    return .unknown
    }
    }

    static func getWWANNetworkType() -> NetworkType {
    guard let currentRadioAccessTechnology = CTTelephonyNetworkInfo().currentRadioAccessTechnology else { return .unknown }
    switch currentRadioAccessTechnology {
    case CTRadioAccessTechnologyGPRS,
    CTRadioAccessTechnologyEdge,
    CTRadioAccessTechnologyCDMA1x:
    return .wwan2g
    case CTRadioAccessTechnologyWCDMA,
    CTRadioAccessTechnologyHSDPA,
    CTRadioAccessTechnologyHSUPA,
    CTRadioAccessTechnologyCDMAEVDORev0,
    CTRadioAccessTechnologyCDMAEVDORevA,
    CTRadioAccessTechnologyCDMAEVDORevB,
    CTRadioAccessTechnologyeHRPD:
    return .wwan3g
    case CTRadioAccessTechnologyLTE:
    return .wwan4g
    default:
    return .unknownTechnology(name: currentRadioAccessTechnology)
    }
    }

    }