Android Studio “This file is indented with tabs instead of 4 spaces”

Question

I keep getting a message popping up in Android Studio whenever I edit a file. It says, "This file is indented with tabs instead of 4 spaces." I can click "OK&

Answer 1

Not sure about prior versions, but using Android Studio 2.2.3, Build #AI-145.3537739, built on December 2 2016, you have an option from Settings > Editor > Code Style that allows you not to show the notifications.

Uncheck it, and they'll disappear!

Show notifications about detected indents