我在 project-Swift.h 文件中收到名为“CBCentralManagerDelegate”的 No 类型或协议(protocol)。不知道我在这里哪里出错了。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) {
}
}
最佳答案
不得不#import <CoreBluetooth/CoreBluetooth.h>在桥接 header 中
关于swift - 符合 'CBCentralManagerDelegate'协议(protocol)，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/56348946/