问IOS与OSX :实例化CBCentralManager - iOS编码

EN

[CoreBluetooth] XPC connection invalid
Unsupported

import SwiftUI

struct ContentView: View {
    @ObservedObject var bleManager = BLEManager()

    var body: some View {
        ZStack {
            Color("Background")
            Text("Hello")
        }
    }
}

class BLEManager: NSObject, ObservableObject, CBCentralManagerDelegate {
    var centralManager: CBCentralManager!

    override init() {
        super.init()
        centralManager = CBCentralManager(delegate: self, queue: nil)
    }

    public func centralManagerDidUpdateState(_ central: CBCentralManager) {
        switch central.state {
        case .poweredOn:
            print("power is on")

        case .resetting:
            print("Resetting")
        case .unsupported:
            print("Unsupported")
        case .unauthorized:
            print("UnAuthorized")
        case .unknown:
            print("UnKnown")
        case .poweredOff:
            print("Powered OFF")
        @unknown default:
            print("**** Default ****")
        }
    }
}