It’s already been a long time coming. With the Nexus One being released just last week developers were left in the dark waiting for the 2.1 SDK. But now they can sit down, crack those knuckles and get to it. Google is calling this but “a minor platform release”. Yet as expected they released the API for the new Live Wallpaper feature found on the Nexus One. With announcements from HTC and Motorola that their devices will be recieving 2.1 we should be seeing a pretty good influx of these Live Wallpapers flooding the Market.
Via AdroidDevelopers Blog