flocks_cupertino

The cupertino_icons glyphs as an AppIconProvider for Flocks — the iOS visual vocabulary, under MIT.

dependencies:
  flocks_cupertino: ^0.1.0

AppThemeScope(
  iconProvider: const CupertinoIconProvider(),
  builder: (context, theme) => MyApp(theme: theme),
)

These are not SF Symbols

The glyphs come from the font shipped by the cupertino_icons package, which is MIT-licensed. They are original drawings in the visual vocabulary of iOS.

They are not Apple's SF Symbols. SF Symbols are licensed by Apple and cannot be redistributed inside a package; this adapter does not bundle them, does not download them, and does not depend on them. The distinction is not pedantry — it is the difference between a package that can be published and one that cannot.

The IconData constants themselves live in package:flutter/cupertino.dart: the framework carries the constants, the cupertino_icons package carries the font they point at. That is why the dependency is declared — without it, the constants resolve to a font family that is not in the bundle.

One table and one build

This is the same shape as flocks_material, the reference implementation of the axis: a const table of 55 entries and a build. It covers the 55 AppIconToken of the contract, and a test keeps it covering them. A name outside the contract falls back to a question mark — CupertinoIcons names are Dart identifiers, not strings, so an arbitrary slug cannot be resolved.

Some tokens share a glyph, and that is deliberate: the iOS set draws no difference between a PDF and a rich document, or between a CSV and a spreadsheet. Inventing a distinction the set does not have would produce a wrong icon, not a specific one.

License

MIT, like Flocks. The glyphs come from the cupertino_icons font, also MIT — this package bundles no font of its own, it declares the dependency that carries one.