Results for “Migrating to Material 3”

work is also required to complete the migration. Prior to the 3.16 release, you could opt in to the Material 3 changes by setting the `useMaterial3` flag

look a little strange when you see it running with Material 3. To fix this, manually migrate to the new widgets, such as [`NavigationBar`][]. For more details, check

DropdownMenu`) is updated to match the Material 3 specification. A `MenuItemButton` for Material 3 uses `TextTheme.labelLarge` as the default text style. To use the previous default text style

seedColor: Color(0xFF0000FF), // Bright blue ) ``` Code after migration: ```dart ColorScheme.fromSeed( seedColor: Color(0xFF0000FF), // Bright blue dynamicSchemeVariant: DynamicSchemeVariant.fidelity, ) ``` Material Design 3 removes 3 colors. To configure the appearance

The Material Design tokens updated the mapping of 4 color roles in

Material widgets `Switch`, `SwitchListTile`, `Checkbox`, `CheckboxListTile`, `Radio`, `RadioListTile` now use `ColorScheme.secondary` color for their toggleable widget. `ThemeData.toggleableActiveColor` is deprecated and will eventually be removed. The widgets using `ThemeData.toggleableActiveColor

until the user interacts with the action button. This change aligns with the Material 3 design specification for the `SnackBar` component: A `SnackBar` with an action button

Material 3 `TabBar` places tabs. The `TabAlignment` enum has the following values: A Material 3 scrollable `TabBar` uses `TabAlignment.startOffset` as the default tab alignment. This aligns the tabs