Update Material tokens to v0.81. (#98149)

dev/tools/gen_defaults/bin/gen_defaults.dart

@@ -34,17 +34,9 @@ Future<void> main(List<String> args) async {
     'dialog.json',
     'elevation.json',
     'fab_extended_primary.json',
-    'fab_extended_secondary.json',
-    'fab_extended_surface.json',
     'fab_large_primary.json',
-    'fab_large_secondary.json',
-    'fab_large_surface.json',
     'fab_primary.json',
-    'fab_secondary.json',
     'fab_small_primary.json',
-    'fab_small_secondary.json',
-    'fab_small_surface.json',
-    'fab_surface.json',
     'filter_chip.json',
     'input_chip.json',
     'motion.json',
@@ -61,15 +53,16 @@ Future<void> main(List<String> args) async {
     'typeface.json',
   ];
 
+  // Generate a map with all the tokens to simplify the template interface.
   final Map<String, dynamic> tokens = <String, dynamic>{};
-  // Special case the light and dark color schemes.
-  tokens['colorsLight'] = _readTokenFile('color_light.json');
-  tokens['colorsDark'] = _readTokenFile('color_dark.json');
-
   for (final String tokenFile in tokenFiles) {
     tokens.addAll(_readTokenFile(tokenFile));
   }
 
+  // Special case the light and dark color schemes.
+  tokens['colorsLight'] = _readTokenFile('color_light.json');
+  tokens['colorsDark'] = _readTokenFile('color_dark.json');
+
   FABTemplate('$materialLib/floating_action_button.dart', tokens).updateFile();
   TypographyTemplate('$materialLib/typography.dart', tokens).updateFile();
 }

dev/tools/gen_defaults/data/assist_chip.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.assist-chip.container.height": 32.0,
   "md.comp.assist-chip.container.shape": "md.sys.shape.corner.small",

dev/tools/gen_defaults/data/banner.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.banner.action.focus.label-text.color": "primary",
   "md.comp.banner.action.focus.state-layer.color": "primary",

dev/tools/gen_defaults/data/color_dark.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.sys.color.background": "md.ref.palette.neutral10",
   "md.sys.color.error": "md.ref.palette.error80",
@@ -25,6 +25,7 @@
   "md.sys.color.secondary-container": "md.ref.palette.secondary30",
   "md.sys.color.shadow": "md.ref.palette.neutral0",
   "md.sys.color.surface": "md.ref.palette.neutral10",
+  "md.sys.color.surface-tint-color": "primary",
   "md.sys.color.surface-variant": "md.ref.palette.neutral-variant30",
   "md.sys.color.tertiary": "md.ref.palette.tertiary80",
   "md.sys.color.tertiary-container": "md.ref.palette.tertiary30"

dev/tools/gen_defaults/data/color_light.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.sys.color.background": "md.ref.palette.neutral99",
   "md.sys.color.error": "md.ref.palette.error40",
@@ -25,6 +25,7 @@
   "md.sys.color.secondary-container": "md.ref.palette.secondary90",
   "md.sys.color.shadow": "md.ref.palette.neutral0",
   "md.sys.color.surface": "md.ref.palette.neutral99",
+  "md.sys.color.surface-tint-color": "primary",
   "md.sys.color.surface-variant": "md.ref.palette.neutral-variant90",
   "md.sys.color.tertiary": "md.ref.palette.tertiary40",
   "md.sys.color.tertiary-container": "md.ref.palette.tertiary90"

dev/tools/gen_defaults/data/dialog.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.dialog.action.focus.label-text.color": "primary",
   "md.comp.dialog.action.focus.state-layer.color": "primary",

dev/tools/gen_defaults/data/elevation.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.sys.elevation.level0": 0.0,
   "md.sys.elevation.level1": 1.0,
   "md.sys.elevation.level2": 3.0,
   "md.sys.elevation.level3": 6.0,
   "md.sys.elevation.level4": 8.0,
-  "md.sys.elevation.level5": 12.0,
-  "md.sys.elevation.surface-tint-color": "primary"
+  "md.sys.elevation.level5": 12.0
 }

dev/tools/gen_defaults/data/fab_extended_primary.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.extended-fab.primary.container.color": "primaryContainer",
   "md.comp.extended-fab.primary.container.elevation": "md.sys.elevation.level3",

dev/tools/gen_defaults/data/fab_extended_secondary.json

-{
-  "version": "v0_76",
-
-  "md.comp.extended-fab.secondary.container.color": "secondaryContainer",
-  "md.comp.extended-fab.secondary.container.elevation": "md.sys.elevation.level3",
-  "md.comp.extended-fab.secondary.container.height": 56.0,
-  "md.comp.extended-fab.secondary.container.shadow-color": "shadow",
-  "md.comp.extended-fab.secondary.container.shape": "md.sys.shape.corner.large",
-  "md.comp.extended-fab.secondary.focus.container.elevation": "md.sys.elevation.level3",
-  "md.comp.extended-fab.secondary.focus.icon.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.focus.label-text.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.focus.state-layer.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.focus.state-layer.opacity": "md.sys.state.focus.state-layer-opacity",
-  "md.comp.extended-fab.secondary.hover.container.elevation": "md.sys.elevation.level4",
-  "md.comp.extended-fab.secondary.hover.icon.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.hover.label-text.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.hover.state-layer.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.hover.state-layer.opacity": "md.sys.state.hover.state-layer-opacity",
-  "md.comp.extended-fab.secondary.icon.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.icon.size": 24.0,
-  "md.comp.extended-fab.secondary.label-text.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.label-text.text-style": "labelLarge",
-  "md.comp.extended-fab.secondary.lowered.container.elevation": "md.sys.elevation.level1",
-  "md.comp.extended-fab.secondary.lowered.focus.container.elevation": "md.sys.elevation.level1",
-  "md.comp.extended-fab.secondary.lowered.hover.container.elevation": "md.sys.elevation.level2",
-  "md.comp.extended-fab.secondary.lowered.pressed.container.elevation": "md.sys.elevation.level1",
-  "md.comp.extended-fab.secondary.pressed.container.elevation": "md.sys.elevation.level3",
-  "md.comp.extended-fab.secondary.pressed.icon.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.pressed.label-text.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.pressed.state-layer.color": "onSecondaryContainer",
-  "md.comp.extended-fab.secondary.pressed.state-layer.opacity": "md.sys.state.pressed.state-layer-opacity"
-}

dev/tools/gen_defaults/data/fab_extended_surface.json

-{
-  "version": "v0_76",
-
-  "md.comp.extended-fab.surface.container.color": "surface",
-  "md.comp.extended-fab.surface.container.elevation": "md.sys.elevation.level3",
-  "md.comp.extended-fab.surface.container.height": 56.0,
-  "md.comp.extended-fab.surface.container.shadow-color": "shadow",
-  "md.comp.extended-fab.surface.container.shape": "md.sys.shape.corner.large",
-  "md.comp.extended-fab.surface.container.surface-tint-layer.color": "surfaceTintColor",
-  "md.comp.extended-fab.surface.focus.container.elevation": "md.sys.elevation.level3",
-  "md.comp.extended-fab.surface.focus.icon.color": "primary",
-  "md.comp.extended-fab.surface.focus.label-text.color": "primary",
-  "md.comp.extended-fab.surface.focus.state-layer.color": "primary",
-  "md.comp.extended-fab.surface.focus.state-layer.opacity": "md.sys.state.focus.state-layer-opacity",
-  "md.comp.extended-fab.surface.hover.container.elevation": "md.sys.elevation.level4",
-  "md.comp.extended-fab.surface.hover.icon.color": "primary",
-  "md.comp.extended-fab.surface.hover.label-text.color": "primary",
-  "md.comp.extended-fab.surface.hover.state-layer.color": "primary",
-  "md.comp.extended-fab.surface.hover.state-layer.opacity": "md.sys.state.hover.state-layer-opacity",
-  "md.comp.extended-fab.surface.icon.color": "primary",
-  "md.comp.extended-fab.surface.icon.size": 24.0,
-  "md.comp.extended-fab.surface.label-text.color": "primary",
-  "md.comp.extended-fab.surface.label-text.text-style": "labelLarge",
-  "md.comp.extended-fab.surface.lowered.container.elevation": "md.sys.elevation.level1",
-  "md.comp.extended-fab.surface.lowered.focus.container.elevation": "md.sys.elevation.level1",
-  "md.comp.extended-fab.surface.lowered.hover.container.elevation": "md.sys.elevation.level2",
-  "md.comp.extended-fab.surface.lowered.pressed.container.elevation": "md.sys.elevation.level1",
-  "md.comp.extended-fab.surface.pressed.container.elevation": "md.sys.elevation.level3",
-  "md.comp.extended-fab.surface.pressed.icon.color": "primary",
-  "md.comp.extended-fab.surface.pressed.label-text.color": "primary",
-  "md.comp.extended-fab.surface.pressed.state-layer.color": "primary",
-  "md.comp.extended-fab.surface.pressed.state-layer.opacity": "md.sys.state.pressed.state-layer-opacity"
-}

dev/tools/gen_defaults/data/fab_large_primary.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.fab.primary.large.container.color": "primaryContainer",
   "md.comp.fab.primary.large.container.elevation": "md.sys.elevation.level3",

dev/tools/gen_defaults/data/fab_large_secondary.json

-{
-  "version": "v0_76",
-
-  "md.comp.fab.secondary.large.container.color": "secondaryContainer",
-  "md.comp.fab.secondary.large.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.secondary.large.container.height": 96.0,
-  "md.comp.fab.secondary.large.container.shadow-color": "shadow",
-  "md.comp.fab.secondary.large.container.shape": "md.sys.shape.corner.extra-large",
-  "md.comp.fab.secondary.large.container.width": 96.0,
-  "md.comp.fab.secondary.large.focus.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.secondary.large.focus.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.large.focus.state-layer.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.large.focus.state-layer.opacity": "md.sys.state.focus.state-layer-opacity",
-  "md.comp.fab.secondary.large.hover.container.elevation": "md.sys.elevation.level4",
-  "md.comp.fab.secondary.large.hover.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.large.hover.state-layer.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.large.hover.state-layer.opacity": "md.sys.state.hover.state-layer-opacity",
-  "md.comp.fab.secondary.large.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.large.icon.size": 36.0,
-  "md.comp.fab.secondary.large.lowered.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.secondary.large.lowered.focus.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.secondary.large.lowered.hover.container.elevation": "md.sys.elevation.level2",
-  "md.comp.fab.secondary.large.lowered.pressed.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.secondary.large.pressed.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.secondary.large.pressed.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.large.pressed.state-layer.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.large.pressed.state-layer.opacity": "md.sys.state.pressed.state-layer-opacity"
-}

dev/tools/gen_defaults/data/fab_large_surface.json

-{
-  "version": "v0_76",
-
-  "md.comp.fab.surface.large.container.color": "surface",
-  "md.comp.fab.surface.large.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.surface.large.container.height": 96.0,
-  "md.comp.fab.surface.large.container.shadow-color": "shadow",
-  "md.comp.fab.surface.large.container.shape": "md.sys.shape.corner.extra-large",
-  "md.comp.fab.surface.large.container.surface-tint-layer.color": "surfaceTintColor",
-  "md.comp.fab.surface.large.container.width": 96.0,
-  "md.comp.fab.surface.large.focus.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.surface.large.focus.icon.color": "primary",
-  "md.comp.fab.surface.large.focus.state-layer.color": "primary",
-  "md.comp.fab.surface.large.focus.state-layer.opacity": "md.sys.state.focus.state-layer-opacity",
-  "md.comp.fab.surface.large.hover.container.elevation": "md.sys.elevation.level4",
-  "md.comp.fab.surface.large.hover.icon.color": "primary",
-  "md.comp.fab.surface.large.hover.state-layer.color": "primary",
-  "md.comp.fab.surface.large.hover.state-layer.opacity": "md.sys.state.hover.state-layer-opacity",
-  "md.comp.fab.surface.large.icon.color": "primary",
-  "md.comp.fab.surface.large.icon.size": 36.0,
-  "md.comp.fab.surface.large.lowered.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.surface.large.lowered.focus.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.surface.large.lowered.hover.container.elevation": "md.sys.elevation.level2",
-  "md.comp.fab.surface.large.lowered.pressed.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.surface.large.pressed.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.surface.large.pressed.icon.color": "primary",
-  "md.comp.fab.surface.large.pressed.state-layer.color": "primary",
-  "md.comp.fab.surface.large.pressed.state-layer.opacity": "md.sys.state.pressed.state-layer-opacity"
-}

dev/tools/gen_defaults/data/fab_primary.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.fab.primary.container.color": "primaryContainer",
   "md.comp.fab.primary.container.elevation": "md.sys.elevation.level3",

dev/tools/gen_defaults/data/fab_secondary.json

-{
-  "version": "v0_76",
-
-  "md.comp.fab.secondary.container.color": "secondaryContainer",
-  "md.comp.fab.secondary.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.secondary.container.height": 56.0,
-  "md.comp.fab.secondary.container.shadow-color": "shadow",
-  "md.comp.fab.secondary.container.shape": "md.sys.shape.corner.large",
-  "md.comp.fab.secondary.container.width": 56.0,
-  "md.comp.fab.secondary.focus.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.secondary.focus.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.focus.state-layer.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.focus.state-layer.opacity": "md.sys.state.focus.state-layer-opacity",
-  "md.comp.fab.secondary.hover.container.elevation": "md.sys.elevation.level4",
-  "md.comp.fab.secondary.hover.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.hover.state-layer.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.hover.state-layer.opacity": "md.sys.state.hover.state-layer-opacity",
-  "md.comp.fab.secondary.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.icon.size": 24.0,
-  "md.comp.fab.secondary.lowered.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.secondary.lowered.focus.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.secondary.lowered.hover.container.elevation": "md.sys.elevation.level2",
-  "md.comp.fab.secondary.lowered.pressed.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.secondary.pressed.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.secondary.pressed.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.pressed.state-layer.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.pressed.state-layer.opacity": "md.sys.state.pressed.state-layer-opacity"
-}

dev/tools/gen_defaults/data/fab_small_primary.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.fab.primary.small.container.color": "primaryContainer",
   "md.comp.fab.primary.small.container.elevation": "md.sys.elevation.level3",

dev/tools/gen_defaults/data/fab_small_secondary.json

-{
-  "version": "v0_76",
-
-  "md.comp.fab.secondary.small.container.color": "secondaryContainer",
-  "md.comp.fab.secondary.small.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.secondary.small.container.height": 40.0,
-  "md.comp.fab.secondary.small.container.shadow-color": "shadow",
-  "md.comp.fab.secondary.small.container.shape": "md.sys.shape.corner.medium",
-  "md.comp.fab.secondary.small.container.width": 40.0,
-  "md.comp.fab.secondary.small.focus.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.secondary.small.focus.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.small.focus.state-layer.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.small.focus.state-layer.opacity": "md.sys.state.focus.state-layer-opacity",
-  "md.comp.fab.secondary.small.hover.container.elevation": "md.sys.elevation.level4",
-  "md.comp.fab.secondary.small.hover.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.small.hover.state-layer.color": "onSecondary",
-  "md.comp.fab.secondary.small.hover.state-layer.opacity": "md.sys.state.hover.state-layer-opacity",
-  "md.comp.fab.secondary.small.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.small.icon.size": 24.0,
-  "md.comp.fab.secondary.small.lowered.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.secondary.small.lowered.focus.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.secondary.small.lowered.hover.container.elevation": "md.sys.elevation.level2",
-  "md.comp.fab.secondary.small.lowered.pressed.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.secondary.small.pressed.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.secondary.small.pressed.icon.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.small.pressed.state-layer.color": "onSecondaryContainer",
-  "md.comp.fab.secondary.small.pressed.state-layer.opacity": "md.sys.state.pressed.state-layer-opacity"
-}

dev/tools/gen_defaults/data/fab_small_surface.json

-{
-  "version": "v0_76",
-
-  "md.comp.fab.surface.small.container.color": "surface",
-  "md.comp.fab.surface.small.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.surface.small.container.height": 40.0,
-  "md.comp.fab.surface.small.container.shadow-color": "shadow",
-  "md.comp.fab.surface.small.container.shape": "md.sys.shape.corner.medium",
-  "md.comp.fab.surface.small.container.surface-tint-layer.color": "surfaceTintColor",
-  "md.comp.fab.surface.small.container.width": 40.0,
-  "md.comp.fab.surface.small.focus.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.surface.small.focus.icon.color": "primary",
-  "md.comp.fab.surface.small.focus.state-layer.color": "primary",
-  "md.comp.fab.surface.small.focus.state-layer.opacity": "md.sys.state.focus.state-layer-opacity",
-  "md.comp.fab.surface.small.hover.container.elevation": "md.sys.elevation.level4",
-  "md.comp.fab.surface.small.hover.icon.color": "primary",
-  "md.comp.fab.surface.small.hover.state-layer.color": "primary",
-  "md.comp.fab.surface.small.hover.state-layer.opacity": "md.sys.state.hover.state-layer-opacity",
-  "md.comp.fab.surface.small.icon.color": "primary",
-  "md.comp.fab.surface.small.icon.size": 24.0,
-  "md.comp.fab.surface.small.lowered.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.surface.small.lowered.focus.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.surface.small.lowered.hover.container.elevation": "md.sys.elevation.level2",
-  "md.comp.fab.surface.small.lowered.pressed.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.surface.small.pressed.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.surface.small.pressed.icon.color": "primary",
-  "md.comp.fab.surface.small.pressed.state-layer.color": "primary",
-  "md.comp.fab.surface.small.pressed.state-layer.opacity": "md.sys.state.pressed.state-layer-opacity"
-}

dev/tools/gen_defaults/data/fab_surface.json

-{
-  "version": "v0_76",
-
-  "md.comp.fab.surface.container.color": "surface",
-  "md.comp.fab.surface.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.surface.container.height": 56.0,
-  "md.comp.fab.surface.container.shadow-color": "shadow",
-  "md.comp.fab.surface.container.shape": "md.sys.shape.corner.large",
-  "md.comp.fab.surface.container.surface-tint-layer.color": "surfaceTintColor",
-  "md.comp.fab.surface.container.width": 56.0,
-  "md.comp.fab.surface.focus.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.surface.focus.icon.color": "primary",
-  "md.comp.fab.surface.focus.state-layer.color": "primary",
-  "md.comp.fab.surface.focus.state-layer.opacity": "md.sys.state.focus.state-layer-opacity",
-  "md.comp.fab.surface.hover.container.elevation": "md.sys.elevation.level4",
-  "md.comp.fab.surface.hover.icon.color": "primary",
-  "md.comp.fab.surface.hover.state-layer.color": "primary",
-  "md.comp.fab.surface.hover.state-layer.opacity": "md.sys.state.hover.state-layer-opacity",
-  "md.comp.fab.surface.icon.color": "primary",
-  "md.comp.fab.surface.icon.size": 24.0,
-  "md.comp.fab.surface.lowered.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.surface.lowered.focus.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.surface.lowered.hover.container.elevation": "md.sys.elevation.level2",
-  "md.comp.fab.surface.lowered.pressed.container.elevation": "md.sys.elevation.level1",
-  "md.comp.fab.surface.pressed.container.elevation": "md.sys.elevation.level3",
-  "md.comp.fab.surface.pressed.icon.color": "primary",
-  "md.comp.fab.surface.pressed.state-layer.color": "primary",
-  "md.comp.fab.surface.pressed.state-layer.opacity": "md.sys.state.pressed.state-layer-opacity"
-}

dev/tools/gen_defaults/data/filter_chip.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.filter-chip.container.height": 32.0,
   "md.comp.filter-chip.container.shadow-color": "shadow",

dev/tools/gen_defaults/data/input_chip.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.input-chip.container.elevation": "md.sys.elevation.level0",
   "md.comp.input-chip.container.height": 32.0,

dev/tools/gen_defaults/data/motion.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.sys.motion.duration.100Ms": 100.0,
   "md.sys.motion.duration.1000Ms": 1000.0,

dev/tools/gen_defaults/data/navigation_bar.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.navigation-bar.active.focus.icon.color": "onSecondaryContainer",
   "md.comp.navigation-bar.active.focus.label-text.color": "onSurface",
@@ -10,7 +10,7 @@
   "md.comp.navigation-bar.active.icon.color": "onSecondaryContainer",
   "md.comp.navigation-bar.active-indicator.color": "secondaryContainer",
   "md.comp.navigation-bar.active-indicator.height": 32.0,
-  "md.comp.navigation-bar.active-indicator.shape": "md.sys.shape.corner.large",
+  "md.comp.navigation-bar.active-indicator.shape": "md.sys.shape.corner.full",
   "md.comp.navigation-bar.active-indicator.width": 64.0,
   "md.comp.navigation-bar.active.label-text.color": "onSurface",
   "md.comp.navigation-bar.active.pressed.icon.color": "onSecondaryContainer",

dev/tools/gen_defaults/data/palette.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.ref.palette.black": "0xFF000000",
   "md.ref.palette.error0": "0xFF000000",

dev/tools/gen_defaults/data/shape.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.sys.shape.corner.extra-large": {
     "family": "SHAPE_FAMILY_ROUNDED_CORNERS",

dev/tools/gen_defaults/data/slider.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.slider.active.track.color": "primary",
   "md.comp.slider.active.track.height": 6.0,

dev/tools/gen_defaults/data/state.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.sys.state.dragged.state-layer-opacity": 0.16,
   "md.sys.state.focus.state-layer-opacity": 0.12,

dev/tools/gen_defaults/data/suggestion_chip.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.suggestion-chip.container.height": 32.0,
   "md.comp.suggestion-chip.container.shape": "md.sys.shape.corner.small",

dev/tools/gen_defaults/data/text_style.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.sys.typescale.body-large.font": "md.ref.typeface.plain",
   "md.sys.typescale.body-large.line-height": 24.0,

dev/tools/gen_defaults/data/top_app_bar_large.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.top-app-bar.large.container.color": "surface",
   "md.comp.top-app-bar.large.container.elevation": "md.sys.elevation.level0",

dev/tools/gen_defaults/data/top_app_bar_medium.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.top-app-bar.medium.container.color": "surface",
   "md.comp.top-app-bar.medium.container.elevation": "md.sys.elevation.level0",

dev/tools/gen_defaults/data/top_app_bar_small.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.comp.top-app-bar.small.container.color": "surface",
   "md.comp.top-app-bar.small.container.elevation": "md.sys.elevation.level0",

dev/tools/gen_defaults/data/typeface.json

 {
-  "version": "v0_76",
+  "version": "v0_81",
 
   "md.ref.typeface.brand": "Roboto",
   "md.ref.typeface.plain": "Roboto",

dev/tools/gen_defaults/lib/fab_template.dart

@@ -15,10 +15,10 @@ class _M3Defaults extends FloatingActionButtonThemeData {
     : _colors = Theme.of(context).colorScheme,
       _textTheme = Theme.of(context).textTheme,
       super(
-        elevation: ${elevation("md.comp.fab.primary.container.elevation")},
-        focusElevation: ${elevation("md.comp.fab.primary.focus.container.elevation")},
-        hoverElevation: ${elevation("md.comp.fab.primary.hover.container.elevation")},
-        highlightElevation: ${elevation("md.comp.fab.primary.pressed.container.elevation")},
+        elevation: ${elevation("md.comp.fab.primary.container")},
+        focusElevation: ${elevation("md.comp.fab.primary.focus.container")},
+        hoverElevation: ${elevation("md.comp.fab.primary.hover.container")},
+        highlightElevation: ${elevation("md.comp.fab.primary.pressed.container")},
         enableFeedback: true,
         sizeConstraints: const BoxConstraints.tightFor(
           width: ${tokens["md.comp.fab.primary.container.width"]},
@@ -56,13 +56,13 @@ class _M3Defaults extends FloatingActionButtonThemeData {
   ShapeBorder? get shape {
     switch (type) {
       case _FloatingActionButtonType.regular:
-       return ${shape("md.comp.fab.primary.container.shape")};
+       return ${shape("md.comp.fab.primary.container")};
       case _FloatingActionButtonType.small:
-       return ${shape("md.comp.fab.primary.small.container.shape")};
+       return ${shape("md.comp.fab.primary.small.container")};
       case _FloatingActionButtonType.large:
-       return ${shape("md.comp.fab.primary.large.container.shape")};
+       return ${shape("md.comp.fab.primary.large.container")};
       case _FloatingActionButtonType.extended:
-       return ${shape("md.comp.extended-fab.primary.container.shape")};
+       return ${shape("md.comp.extended-fab.primary.container")};
      }
   }
 

dev/tools/gen_defaults/lib/template.dart

@@ -54,9 +54,13 @@ abstract class TokenTemplate {
   /// bottom of the file.
   String generate();
 
-  String color(String tokenName) {
-    final String tokenColor = '$tokenName.color';
-    final String tokenOpacity = '$tokenName.opacity';
+  /// Generate a [ColorScheme] color name for the given component token.
+  ///
+  /// If there is an opacity specified for the given component, it will
+  /// apply that opacity to the component's color.
+  String color(String componentToken) {
+    final String tokenColor = '$componentToken.color';
+    final String tokenOpacity = '$componentToken.opacity';
     String value = '${tokens[tokenColor]!}';
     if (tokens.containsKey(tokenOpacity)) {
       final String opacity = tokens[tokens[tokenOpacity]!]!.toString();
@@ -65,13 +69,18 @@ abstract class TokenTemplate {
     return value;
   }
 
-  String elevation(String tokenName) {
-    return tokens[tokens[tokenName]!]!.toString();
+  /// Generate an elevation value for the given component token.
+  String elevation(String componentToken) {
+    return tokens[tokens['$componentToken.elevation']!]!.toString();
   }
 
-  String shape(String tokenName) {
+  /// Generate a shape constant for the given component token.
+  ///
+  /// Currently only supports "SHAPE_FAMILY_ROUNDED_CORNERS" which it
+  /// maps to a [RoundedRectangleBorder] expression.
+  String shape(String componentToken) {
     // TODO(darrenaustin): handle more than just rounded rectangle shapes
-    final Map<String, dynamic> shape = tokens[tokens[tokenName]!]! as Map<String, dynamic>;
+    final Map<String, dynamic> shape = tokens[tokens['$componentToken.shape']!]! as Map<String, dynamic>;
     return 'const RoundedRectangleBorder(borderRadius: '
         'BorderRadius.only('
           'topLeft: Radius.circular(${shape['topLeft']}), '
@@ -80,12 +89,8 @@ abstract class TokenTemplate {
           'bottomRight: Radius.circular(${shape['bottomRight']})))';
   }
 
-  String value(String tokenName) {
-    final Map<String, dynamic> value = tokens[tokenName]! as Map<String, dynamic>;
-    return value['value'].toString();
-  }
-
-  String textStyle(String tokenName) {
-    return tokens['$tokenName.text-style']!.toString();
+  /// Generate a [TextTheme] text style name for the given component token.
+  String textStyle(String componentToken) {
+    return tokens['$componentToken.text-style']!.toString();
   }
 }

dev/tools/gen_defaults/test/gen_defaults_test.dart

@@ -110,7 +110,7 @@ static final String tokenBar = 'bar';
       }
     };
     final TestTemplate template = TestTemplate('foobar.dart', tokens);
-    expect(template.shape('foo.shape'), 'const RoundedRectangleBorder(borderRadius: BorderRadius.only(topLeft: Radius.circular(1.0), topRight: Radius.circular(2.0), bottomLeft: Radius.circular(3.0), bottomRight: Radius.circular(4.0)))');
+    expect(template.shape('foo'), 'const RoundedRectangleBorder(borderRadius: BorderRadius.only(topLeft: Radius.circular(1.0), topRight: Radius.circular(2.0), bottomLeft: Radius.circular(3.0), bottomRight: Radius.circular(4.0)))');
   });
 }
 

packages/flutter/lib/src/material/floating_action_button.dart

@@ -773,7 +773,7 @@ class _M2Defaults extends FloatingActionButtonThemeData {
 // These defaults are generated from the Material Design Token
 // database by the script dev/tools/gen_defaults/bin/gen_defaults.dart.
 
-// Generated version v0_76
+// Generated version v0_81
 class _M3Defaults extends FloatingActionButtonThemeData {
   _M3Defaults(this.context, this.type, this.hasChild)
     : _colors = Theme.of(context).colorScheme,

packages/flutter/lib/src/material/typography.dart

@@ -731,7 +731,7 @@ class Typography with Diagnosticable {
 // These defaults are generated from the Material Design Token
 // database by the script dev/tools/gen_defaults/bin/gen_defaults.dart.
 
-// Generated version v0_76
+// Generated version v0_81
 class _M3Typography {
   _M3Typography._();