~/talk

Styles, Themes, Material Theming, Oh My!

Talkat droidcon Italy 2019 · 2019-04-04..04-05· [android, design-collaboration]
slides:none on file

Explains concrete rules: styles apply to single views, TextAppearance to character-level text, themes cascade to child views and theme overlays wrap a view context; the precedence order is view > style > default style > theme > textAppearance. Shows switching to the Material Components Theme (and using colorOnSurface) breaks buttons and text fields but is fixable with material button style and material theme overlay or a bridge theme migration path, and recommends stepping through attributes and defaults to debug what actually overrides what.

AI-written summary · about

  1. 0:00Intro
  2. 0:39The problem
  3. 2:12What?
  4. 6:02When?
  5. 8:27Example
  6. 9:54Theme attributes everywhere!
  7. 17:27Where the magic happens
  8. 18:00Styling Hierarchy
  9. 20:14Material Components
  10. 25:22Color theming: new attributes
  11. 26:37New attributes: shape
  12. 27:52Typography theming
  13. 28:07New attributes: typography
  14. 30:00You won't believe what happened next...
  15. 30:45Migrating to Material Component Theme
  16. 35:05Bridge Themes
  17. 36:28If something looks funny...
  18. 38:27Useful Links
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