title: Where do I put my layout in android studio?
body: <p>Starting from opening a new file with a blank activity, where do I put the XML view groups for android apps?</p>
  
  <p><a href="https://i.stack.imgur.com/qd3Qm.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/qd3Qm.png" alt="enter image description here"></a></p>