迅速4-HMCharacteristicTypeSerialNumber已弃用 [英] swift 4 - HMCharacteristicTypeSerialNumber deprecated

问题描述

我想读取类型为HMAccessory的附件的信息，例如序列号(HMCharacteristicTypeSerialNumber)，制造商(HMCharacteristicTypeManufacturer)，型号(HMCharacteristicTypeModel)，但根据iOS11，它们均已弃用此Apple文档此处.

I want to read information of an accessory, typed HMAccessory, such as Serial number (HMCharacteristicTypeSerialNumber), manufacturer (HMCharacteristicTypeManufacturer), model (HMCharacteristicTypeModel) but they all are deprecated in iOS11, according to this Apple doc here.

我知道我可以直接使用characteristicType字符串，如下所示:

I know I can instead use the characteristicType string directly, like below:

HMCharacteristicTypeSerialNumber-> 00000030-0000-1000-8000-0026BB765291

HMCharacteristicTypeManufacturer-> 00000020-0000-1000-8000-0026BB765291

HMCharacteristicTypeModel-> 00000021-0000-1000-8000-0026BB765291

但是，这只会使我的代码不合常规"，很难看.

But that just makes my code "unconventional", ugly.

您知道序列号，制造商和型号的特征类型的替代品吗?我已经搜索了几个小时，但仍然没有任何线索.

Do you know the replacements for the characteristic types of serial number, manufacturer and model? I have searched for hours but still no clues.

推荐答案

您已经注意到，从iOS 11.0开始，这些characteristicType常量已被弃用.现在可以通过更新的HMAccessory属性manufacturer，model和firmwareVersion获得对制造商，型号和固件版本信息的访问.

As you noted, as of iOS 11.0, those characteristicTypeconstants have been deprecated. Access to manufacturer, model, and firmware version info is now obtained through the newer HMAccessory properties manufacturer, model, and firmwareVersion.

例如:

print("Manufacturer: \(accessory.manufacturer)")
print("Model: \(accessory.model)")
print("Firmware Version: \(accessory.firmwareVersion)")

但是，据我所见，虽然HMCharacteristicTypeSerialNumber也已被弃用，但到目前为止HMAccessory上没有任何属性可以访问此信息.

However, as far as I can see, while HMCharacteristicTypeSerialNumber has also been deprecated, there isn't any property on HMAccessory to access this info so far.

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