iOS应用Fing如何获取MAC地址? [英] How does iOS app Fing get MAC Address?

问题描述

我知道 Apple 从 iOS 7 开始就停止了 MAC 地址 API.但我刚刚发现应用 Fing 可以获取 MAC 地址.怎么会发生?

如果我使用相同的方式获取MAC地址，iTunes审核是否允许?

顺便说一句:和这里

I known Apple stopped MAC address API since iOS 7. But I just found the app Fing can get MAC address. How could it happen?

If I use samillar way to get MAC address, is it allowed by iTunes review?

BTW: the How to get iOS device MAC address programmatically doesn't really help. I need MAC address, not [UIDevice identifierForVendor].

解决方案

Fing can only get the device's MAC address if the device is connected to a WiFi network. I suspect it implements an ARP scan on the local network and matches the known local IP address to determine the local MAC address.

There are some questions that address capturing ARP data here and here

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