问题
Programmatically, I got Mac addresses of other Wifi enabled devices from my device on the same network. Same I need to apply here. Is there any apps or any other possibilities to get an IP addresses of each wifi enabled devices on the network by using those Mac addresses on Android?
回答1:
If you're looking for an android app, you could try Network Discovery which work very well and can list all the devices on your local network with the corresponding IP and address.
If you're looking for code instead, well the application is available on github and does (amongst other things ) basically the same thing than explained by Yahel : it reads /proc/net/arp .
Note : I'm NOT the author of this application.
回答2:
This person does the exact opposite so it should work for you.
The trick is to read the ARP cache table from the device.
http://www.flattermann.net/2011/02/android-howto-find-the-hardware-mac-address-of-a-remote-host/
来源：https://stackoverflow.com/questions/12090387/how-to-get-an-ip-address-from-mac-address-programmatically-on-android