~/talk

What's new in Jetpack Compose

Talkat Google I/O 2021 · 2021-05-18..05-20· [android]
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Announces Compose is in beta with 1.0 soon and claims measurable wins: less boilerplate, faster iteration, and fewer sync bugs by re-executing composables on state changes. Shows concrete code patterns — checkbox state via remember, animated corner sizes with animateAsState, lazy lists replacing RecyclerViews, and a custom staggered grid in the Owl sample. Covers tooling: Compose Preview, Layout Inspector updates, testing APIs with a controllable clock, and View interop for gradual migration.

AI-written summary · about

  1. 0:00Intro
  2. 1:43Declarative UI
  3. 7:49Components
  4. 10:46Example
  5. 14:23New tools
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