Hey guys, I’ve had an arduino mega adk for quite a while now and I thinks it’s about time that I connected it to my android phone. I’m just wondering if anybody can guide me through the process of setting it all up. Please help me. Thanks in advance. 
Go to the Play Store, download at least one of the many apps for your ADK available there and follow their specific instructions - as I don't own an ADK 
You need also an USB cable.
Then post here some results so I know if it is worth (add the Android programming) or should I continue with my Ethernet/Wi-Fi adapter and Arduino programming.