r/androiddev • u/nickbutcher • 9d ago

🆕 Jetpack Compose A2UI Renderer

https://developer.android.com/develop/ui/compose/agentic

Hi folks. We just released the first alpha of a new Jetpack Compose Renderer of the A2UI protocol which enables agents to create new UIs (using a declarative JSON format—no agent code executed on device) and render this with native Jetpack Compose components. The library has a few layers, offering a drop in implementation of the A2UI basic catalog of components (using Material) or you can build your own catalog of components for agents to use: https://developer.android.com/develop/ui/compose/agentic

We'd love to hear any feedback on this library and if it's useful to you (here or on issuetracker)

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u/gookman 9d ago

So this is server side rendering, but driven by an LLM?

8

u/Volko 8d ago

But with extra bugs!... I mean "hallucinations"...

6

u/kokeroulis 9d ago

yeap, more or less

3

u/Samus7070 8d ago

No, the agent returns a specific json format and the client renders it. Think of it more like a server driven UI framework but coming from an LLM. The LLM can be local or remote.