A server-driven UI framework for Android is a set of tools and libraries that facilitate the development of server-driven user interfaces for Android devices, allowing for the rendering and control of the UI to be performed by a server, with the Android client serving as a display and interaction layer.

Android Server-Driven UI (SDUI) is a new approach to building user interfaces in Android applications. It leverages the power of servers to manage the presentation of data and logic, freeing up the client to focus on user interactions.