android phone not returning results

[merp]

I have this working on Android 4.2.2. Yes, you need tcpdump on your phone. If you type "tcpdump" at your phone's shell without any path qualifiers, it should run. I found a tcpdump binary that works on Android somewhere on the Internet (a bit scary, but whatever).

I usually get the error that you guys are reporting when I don't have the Network Interface set correctly. The default one probably won't work for your phone. Run "netcfg" on your phone to see which interfaces your phone uses. Try one that says UP.

[merp]

Also, and if I remember right it didn't even compile without this change,
return autodetectedNetworkInterface.isEmpty() ? null : autodetectedNetworkInterface;
in ProcessManager.java should be changed to
return autodetectedNetworkInterface.length() <= 0 ? null : autodetectedNetworkInterface;