title: Android - difference between res/menu and res/layout?
body: <p>I am fairly new to android development, as you probably can tell by my question. I discovered that I have both a res/menu folder and a res/layout folder. They both contain XML files for each activity. But I never used the res/menu folder conciously! I do all of my styling in the res/layout. What do I do in the xml files in res/menu then? </p>