Simple Android Chat Client

I need a simple Android Chat Client. Basically what it should be able to do: 1. User writes their name 2. User click connect 3. User write simple text chat Should be able to run multiple times to chat with multiple people. I have a simple chat client finished in java for desktop(cmd) in the .zip file, that I need as an android studio app project. The chat client should use socket and Thread. The design can be very ugly, I just need the functionality.