What I have so far for "activity_main.xml"

I've made much more significant changes to this file. I've deleted the switch for turning off proxies, because it was adding clutter to the menu and didn't really add much to the app. I'm planning on making the "Let's Go!" button default to the same function as "Auto-Proxy" button if a proxy is not selected or specified. Technically, this makes the "Auto-Proxy" button somewhat useless, but if it is removed, users may not know that function exists.