After downloading and installing Android Studio for Mac but I noticed my Mac started heating too quickly with fan running at full speed and there was also performance issue.
So I decided to completely uninstall Android Studio from Mac, I used following command and I have also documented it below if you want to perform same process for uninstalling Android Studio from your Mac.
Open Terminal.app from Applications > Utilities > Terminal.app and execute following commands
rm -Rf /Applications/Android\ Studio.app rm -Rf ~/Library/Preferences/AndroidStudio* rm -Rf ~/Library/Preferences/Google/AndroidStudio* rm -Rf ~/Library/Preferences/com.google.android.* rm -Rf ~/Library/Preferences/com.android.* rm -Rf ~/Library/Application\ Support/AndroidStudio* rm -Rf ~/Library/Application\ Support/Google/AndroidStudio* rm -Rf ~/Library/Logs/AndroidStudio* rm -Rf ~/Library/Logs/Google/AndroidStudio* rm -Rf ~/Library/Caches/AndroidStudio* rm -Rf ~/.AndroidStudio* rm -Rf ~/.gradle rm -Rf ~/.android rm -Rf ~/Library/Android* rm -Rf ~/.emulator_console_auth_token
If you want to delete all Android Studio Projects use below command
rm -Rf ~/AndroidStudioProjects
Reference: I referred this page from Stack overflow for help
Thanks & Regards