ConstraintLayout 2.0

on YouTube ↗35m

" summary

ConstraintLayout 2.0 promises concrete features: a faster optimizer that resolves most constraints before running the linear solver, barriers and groups plus placeholders to reflow and toggle collections of views, and a new helpers/decorators system (including decorators and layers) that draws and animates around view collections. ConstraintSets and a runtime API let code change constraints without recreating layouts. 1.1 is already released with performance wins; 2.0 adds virtual layouts, flex-like float containers and drag‑and‑drop editor integration and demos that run live.

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" chapters (12)

1. 0:00Start
2. 0:14(Sneak peek) CONSTRAINT LAYOUT 2.0 Nicolas Roard & John Hoford
3. 0:46BUT FIRST...
4. 9:52CONSTRAINT LAYOUT 2.0 Preview
5. 10:42UI: RAISING THE BAR
6. 11:14VOCABULARY
7. 12:16HELPERS
8. 15:56DECORATORS
9. 17:16Metaballs Decorator
10. 24:28VIRTUAL LAYOUTS
11. 27:06LAYOUT MANAGEMENT
12. 31:50FLUENT API

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