Google has announced that the next major update for its mobile OS will be...Android 10. Simply Android 10. The "dessert" theme that has been in effect for the last decade is, therefore, no more, as the brand's styling goes in a different direction.
https://www.notebookcheck.net/No-sweets-for-Q-Google-announces-new-naming-scheme-for-future-Android-upgrades.431276.0.html