Can't shut/quit Android Studio

Question

Everything was working absolutely perfect with my Android Studio until I decided to change the module name and it simply got stuck. I literally can't do anything about it.

• I can't access any of the File/ Edit/ Navigate/ Tools/ Build/ Analyse (/or any other) options. Everything is unaccessible
• I can't shut down Android Studio.(Quit application doesn't even work)
• More over I can not shut down my Mac it just displays "Android Studio is interfering"

I have already tried $ adb kill-server but it doesn't work. I didn't find any solution to this problem elsewhere either. So, please help if you've any idea about this.

Answer 1

Fixed: Go to Activity Monitor,

Search in list for android studio,

Click on close button below the minimise button in top left corner,

Force quit.

This is for MacOS

Answer 2

The below process perfectly working for me. Go Applications/Utilities/Activity Monitor then open it. The select android studio then click left corner cross button after that, you can see popup please press force quit.