Everything Material All At Once
summary
Flutter 3.22 radically expands color roles so code must define roughly 46 colors per theme (92 light+dark), a migration that touches 181 files changed and 2,000+ lines; seed generation now offers tonal variants, contrast sliders and multi-seed support via FlexColorScheme. A new CarouselView with parallax lands on master (itemExtent/shrinkExtent, weighted effect planned). Material state APIs move to widget state. Buttons gain backgroundBuilder and foregroundBuilder to render arbitrary animated content while retaining native button behavior.
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chapters (10)
- 0:00Welcome
- 1:07Color scheme and Material 3.22
- 4:19Material color scheme complexity
- 14:03New Carousel Widget
- 16:10Widget State replaces Material State
- 17:14Button Builders
- 21:48Material Components quality
- 28:34Adaptive theming
- 40:24Animation curves and durations
- 43:38Summary
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