One notable change is that, in Android 12L, Google is introducing a new style for its Internet toggle and other quick settings.
Google has been experimenting with pop-out UIs for the past several Android releases, and in Android 12L a new version has arrived with a centered UI that animates out of the toggle instead of the bottom of the screen.The updated interface for the Internet toggle in Android 12L expands and immediately shows the Wi-Fi and data toggles – not pictured below as our demo device has no SIM card.One other area that does trigger the pop-out, though, is the multiple users switcher, which is also overall revamped in Android 12L.
This updated look is overall a minor change, but visually it fits in very nicely with the rest of Android 12L.