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swift - 符合 'CBCentralManagerDelegate' 协议

问题描述

我在 project-Swift.h 文件中得到一个名为“CBCentralManagerDelegate”的 No 类型或协议。不知道我哪里出错了。我认为这与 swift.h 有关，但我是 CoreBluetooth 的新手，所以可能是这样

@objcMembers
class KestrelDeviceConnect: NSObject, CBCentralManagerDelegate, CBPeripheralManagerDelegate {

    var manager:CBCentralManager!
    var peripheral:CBPeripheral!
    let serviceCBUUID = CBUUID(string: "0x181A")
    var FieldSummaryModalLoaded = false

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

    @objc func fieldSummaryReportMCLoaded(){
        FieldSummaryModalLoaded = true
    }
    @objc func fieldSummaryReportMCChanged() {
        FieldSummaryModalLoaded = false
    }


    func getWeatherReading() -> WeatherThirdPartyReadings {

        var weatherReading = WeatherThirdPartyReadings(temperature: 0.00, speed: 0.00, direction: 0.00, observationTime: 0.00, isSummaryLoaded: false)

        manager.scanForPeripherals(withServices: nil)
        return weatherReading
    }

    func centralManagerDidUpdateState(_ central : CBCentralManager){

        switch central.state {
            case .poweredOff:
                print("off")

            case .poweredOn:
                print("on")
                manager.scanForPeripherals(withServices: [serviceCBUUID])
            case .resetting:
                print("resetting")

            case .unauthorized:
                print("unauthorized")
            case .unknown:
                print("unknown")

            case .unsupported:
                print("unsupported")

            default:
                break
        }
    }
    func peripheralManagerDidUpdateState(_ peripheral: CBPeripheralManager) {

    }

}

标签： swifttypesprotocolscore-bluetooth

解决方案

不得不#import <CoreBluetooth/CoreBluetooth.h>在桥接头

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