Yes, Android 12L is designed for dual-screen devices like Surface Duo
(Windows Phone Central)

Google defines foldable as including dual-screens, making this a non-issue. A few weeks ago, Google announced Android 12L, which was previously known as Android 12.1. According to Google, the OS update is due sometime in the first half of 2022. But what makes it a big deal is this iteration of Android is the first to really focus on foldables and dual-screen devices. Yes, I said dual screen. Despite the light-on-details PR blog mentioning foldables, many have tried to decipher that Google means phones like the Samsung Galaxy Fold 3 and not Microsoft`s Surface Duo. After all, if Google intends to include dual screens, why not mention it? It turns out Google does. Let`s go through the developer guides to settle this once and for all. How Android `sees` Surface Duo Android fills in the gap via software when doing a screenshot on Surface Duo 2. Before we get started, I want to clarify something about Surface Duo (currently on Android 10) and Surface Duo 2 (currently on Android 11)....