#6344 update google.com/material links to material.google.com (#6484)

examples/README.md

@@ -23,7 +23,7 @@ Available examples include:
   the text "hello, world."
 
 - **Flutter gallery** The [flutter gallery app](flutter_gallery) showcases
-  Flutter's implementation of [material design](https://www.google.com/design/spec/material-design/introduction.html).
+  Flutter's implementation of [material design](https://material.google.com/).
 
 - **Layers** The [layers vignettes](layers) show how to use the various layers
   in the Flutter framework. There is no main.dart in this directory because each

examples/flutter_gallery/lib/demo/full_screen_dialog_demo.dart

@@ -7,7 +7,7 @@ import 'package:flutter/material.dart';
 import 'package:flutter/widgets.dart';
 
 // This demo is based on
-// https://www.google.com/design/spec/components/dialogs.html#dialogs-full-screen-dialogs
+// https://material.google.com/components/dialogs.html#dialogs-full-screen-dialogs
 
 enum DismissDialogAction {
   cancel,

packages/flutter/lib/material.dart

@@ -7,7 +7,7 @@
 /// To use, import `package:flutter/material.dart`.
 ///
 /// See
-/// [www.google.com/design/spec/material-design](https://www.google.com/design/spec/material-design/introduction.html)
+/// [material.google.com](https://material.google.com/)
 /// for an introduction to Material Design.
 library material;
 

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

@@ -149,7 +149,7 @@ class MaterialApp extends StatefulWidget {
 
   /// Turns on a [GridPaper] overlay that paints a baseline grid
   /// Material apps:
-  /// https://www.google.com/design/spec/layout/metrics-keylines.html
+  /// https://material.google.com/layout/metrics-keylines.html
   /// Only available in checked mode.
   final bool debugShowMaterialGrid;
 

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

@@ -83,7 +83,7 @@ class _ToolbarLayout extends MultiChildLayoutDelegate {
 }
 
 // TODO(eseidel) Toolbar needs to change size based on orientation:
-// http://www.google.com/design/spec/layout/structure.html#structure-app-bar
+// http://material.google.com/layout/structure.html#structure-app-bar
 // Mobile Landscape: 48dp
 // Mobile Portrait: 56dp
 // Tablet/Desktop: 64dp
@@ -130,7 +130,7 @@ class _AppBarExpandedHeight extends InheritedWidget {
 ///  * [IconButton]
 ///  * [PopupMenuButton]
 ///  * [FlexibleSpaceBar]
-///  * <https://www.google.com/design/spec/layout/structure.html#structure-toolbars>
+///  * <https://material.google.com/layout/structure.html#structure-toolbars>
 class AppBar extends StatelessWidget {
   /// Creates a material design app bar.
   ///

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

@@ -39,7 +39,7 @@ const Color _kBarrierColor = Colors.black54;
 ///
 ///  * [Scaffold.showBottomSheet]
 ///  * [showModalBottomSheet]
-///  * <https://www.google.com/design/spec/components/bottom-sheets.html>
+///  * <https://material.google.com/components/bottom-sheets.html>
 class BottomSheet extends StatefulWidget {
   /// Creates a bottom sheet.
   ///
@@ -255,7 +255,7 @@ class _ModalBottomSheetRoute<T> extends PopupRoute<T> {
 ///
 ///  * [BottomSheet]
 ///  * [Scaffold.showBottomSheet]
-///  * <https://www.google.com/design/spec/components/bottom-sheets.html#bottom-sheets-modal-bottom-sheets>
+///  * <https://material.google.com/components/bottom-sheets.html#bottom-sheets-modal-bottom-sheets>
 Future<dynamic/*=T*/> showModalBottomSheet/*<T>*/({ BuildContext context, WidgetBuilder builder }) {
   assert(context != null);
   assert(builder != null);

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

@@ -12,7 +12,7 @@ import 'material.dart';
 ///
 ///  * [Dialog]
 ///  * [showDialog]
-///  * <https://www.google.com/design/spec/components/cards.html>
+///  * <https://material.google.com/components/cards.html>
 class Card extends StatelessWidget {
   /// Creates a material design card.
   const Card({

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

@@ -28,8 +28,8 @@ import 'toggleable.dart';
 ///  * [Radio]
 ///  * [Switch]
 ///  * [Slider]
-///  * <https://www.google.com/design/spec/components/selection-controls.html#selection-controls-checkbox>
-///  * <https://www.google.com/design/spec/components/lists-controls.html#lists-controls-types-of-list-controls>
+///  * <https://material.google.com/components/selection-controls.html#selection-controls-checkbox>
+///  * <https://material.google.com/components/lists-controls.html#lists-controls-types-of-list-controls>
 class Checkbox extends StatefulWidget {
   /// Creates a material design checkbox.
   ///

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

@@ -33,7 +33,7 @@ const TextStyle _kLabelStyle = const TextStyle(
 /// See also:
 ///
 ///  * [CircleAvatar]
-///  * <https://www.google.com/design/spec/components/chips.html>
+///  * <https://material.google.com/components/chips.html>
 class Chip extends StatelessWidget {
   /// Creates a material design chip.
   ///

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

@@ -18,7 +18,7 @@ import 'theme.dart';
 ///
 ///  * [Chip]
 ///  * [ListItem]
-///  * <https://www.google.com/design/spec/components/chips.html#chips-contact-chips>
+///  * <https://material.google.com/components/chips.html#chips-contact-chips>
 class CircleAvatar extends StatelessWidget {
   /// Creates a circle that represents a user.
   CircleAvatar({

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

@@ -5,7 +5,7 @@
 import 'dart:ui' show Color;
 
 /// [Color] constants which represent Material design's
-/// [color palette](http://www.google.com/design/spec/style/color.html).
+/// [color palette](http://material.google.com/style/color.html).
 ///
 /// To select a specific color from one of the swatches, index into the swatch
 /// using an integer for the specific color desired, as follows:

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

@@ -223,7 +223,7 @@ class DataCell {
 ///  * [DataRow]
 ///  * [DataCell]
 ///  * [PaginatedDataTable]
-///  * <https://www.google.com/design/spec/components/data-tables.html>
+///  * <https://material.google.com/components/data-tables.html>
 class DataTable extends StatelessWidget {
   /// Creates a widget describing a data table.
   ///

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

@@ -160,7 +160,7 @@ final _DayPickerGridDelegate _kDayPickerGridDelegate = new _DayPickerGridDelegat
 /// See also:
 ///
 ///  * [showDatePicker].
-///  * <https://www.google.com/design/spec/components/pickers.html#pickers-date-pickers>
+///  * <https://material.google.com/components/pickers.html#pickers-date-pickers>
 class DayPicker extends StatelessWidget {
   /// Creates a day picker.
   ///
@@ -288,7 +288,7 @@ class DayPicker extends StatelessWidget {
 /// See also:
 ///
 ///  * [showDatePicker]
-///  * <https://www.google.com/design/spec/components/pickers.html#pickers-date-pickers>
+///  * <https://material.google.com/components/pickers.html#pickers-date-pickers>
 class MonthPicker extends StatefulWidget {
   /// Creates a month picker.
   ///
@@ -440,7 +440,7 @@ class _MonthPickerState extends State<MonthPicker> {
 /// See also:
 ///
 ///  * [showDatePicker]
-///  * <https://www.google.com/design/spec/components/pickers.html#pickers-date-pickers>
+///  * <https://material.google.com/components/pickers.html#pickers-date-pickers>
 class YearPicker extends StatefulWidget {
   /// Creates a year picker.
   ///
@@ -676,7 +676,7 @@ class _DatePickerDialogState extends State<_DatePickerDialog> {
 /// See also:
 ///
 ///  * [showTimePicker]
-///  * <https://www.google.com/design/spec/components/pickers.html#pickers-date-pickers>
+///  * <https://material.google.com/components/pickers.html#pickers-date-pickers>
 Future<DateTime> showDatePicker({
   BuildContext context,
   DateTime initialDate,

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

@@ -24,7 +24,7 @@ import 'theme.dart';
 ///  * [AlertDialog]
 ///  * [SimpleDialog]
 ///  * [showDialog]
-///  * <https://www.google.com/design/spec/components/dialogs.html>
+///  * <https://material.google.com/components/dialogs.html>
 class Dialog extends StatelessWidget {
   /// Creates a dialog.
   ///
@@ -321,7 +321,7 @@ class _DialogRoute<T> extends PopupRoute<T> {
 ///
 /// See also:
 ///  * [Dialog]
-///  * <https://www.google.com/design/spec/components/dialogs.html>
+///  * <https://material.google.com/components/dialogs.html>
 Future<dynamic/*=T*/> showDialog/*<T>*/({ BuildContext context, Widget child }) {
   return Navigator.push(context, new _DialogRoute<dynamic/*=T*/>(
     child: child,

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

@@ -19,7 +19,7 @@ import 'theme.dart';
 ///
 ///  * [ListItem.divideItems]
 ///  * [PopupMenuDivider]
-///  * <https://www.google.com/design/spec/components/dividers.html>
+///  * <https://material.google.com/components/dividers.html>
 class Divider extends StatelessWidget {
   /// Creates a material design divider.
   ///

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

@@ -8,7 +8,7 @@ import 'colors.dart';
 import 'material.dart';
 
 // TODO(eseidel): Draw width should vary based on device size:
-// http://www.google.com/design/spec/layout/structure.html#structure-side-nav
+// http://material.google.com/layout/structure.html#structure-side-nav
 
 // Mobile:
 // Width = Screen width − 56 dp
@@ -39,7 +39,7 @@ const Duration _kBaseSettleDuration = const Duration(milliseconds: 246);
 ///  * [Scaffold.drawer]
 ///  * [DrawerItem]
 ///  * [DrawerHeader]
-///  * <https://www.google.com/design/spec/patterns/navigation-drawer.html>
+///  * <https://material.google.com/patterns/navigation-drawer.html>
 class Drawer extends StatelessWidget {
   /// Creates a material design drawer.
   ///

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

@@ -23,7 +23,7 @@ const double _kDrawerHeaderHeight = 160.0 + 1.0; // bottom edge
 ///  * [UserAccountsDrawerHeader], a variant of [DrawerHeader] that is
 ///    specialized for showing user accounts.
 ///  * [DrawerItem]
-///  * <https://www.google.com/design/spec/patterns/navigation-drawer.html>
+///  * <https://material.google.com/patterns/navigation-drawer.html>
 class DrawerHeader extends StatelessWidget {
   /// Creates a material design drawer header.
   ///

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

@@ -24,7 +24,7 @@ import 'theme.dart';
 ///
 ///  * [Drawer]
 ///  * [DrawerHeader]
-///  * <https://www.google.com/design/spec/patterns/navigation-drawer.html>
+///  * <https://material.google.com/patterns/navigation-drawer.html>
 class DrawerItem extends StatelessWidget {
   /// Creates a material design drawer item.
   ///

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

@@ -211,7 +211,7 @@ class _DropdownMenuRouteLayout<T> extends SingleChildLayoutDelegate {
     // The maximum height of a simple menu should be one or more rows less than
     // the view height. This ensures a tappable area outside of the simple menu
     // with which to dismiss the menu.
-    //   -- https://www.google.com/design/spec/components/menus.html#menus-simple-menus
+    //   -- https://material.google.com/components/menus.html#menus-simple-menus
     final double maxHeight = math.max(0.0, constraints.maxHeight - 2 * _kMenuItemHeight);
     final double width = buttonRect.width + 8.0;
     return new BoxConstraints(
@@ -405,7 +405,7 @@ class DropdownButtonHideUnderline extends InheritedWidget {
 ///
 ///  * [RaisedButton]
 ///  * [FlatButton]
-///  * <https://www.google.com/design/spec/components/buttons.html#buttons-dropdown-buttons>
+///  * <https://material.google.com/components/buttons.html#buttons-dropdown-buttons>
 class DropdownButton<T> extends StatefulWidget {
   /// Creates a drop down button.
   ///

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

@@ -33,7 +33,7 @@ import 'theme.dart';
 ///
 ///  * [RaisedButton]
 ///  * [DropdownButton]
-///  * <https://www.google.com/design/spec/components/buttons.html>
+///  * <https://material.google.com/components/buttons.html>
 class FlatButton extends StatelessWidget {
   /// Creates a flat button.
   ///

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

@@ -25,7 +25,7 @@ import 'theme.dart';
 ///
 ///  * [AppBar]
 ///  * [Scaffold]
-///  * <https://www.google.com/design/spec/patterns/scrolling-techniques.html>
+///  * <https://material.google.com/patterns/scrolling-techniques.html>
 class FlexibleSpaceBar extends StatefulWidget {
   /// Creates a flexible space bar.
   ///

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

@@ -14,7 +14,7 @@ import 'theme.dart';
 import 'tooltip.dart';
 
 // TODO(eseidel): This needs to change based on device size?
-// http://www.google.com/design/spec/layout/metrics-keylines.html#metrics-keylines-keylines-spacing
+// http://material.google.com/layout/metrics-keylines.html#metrics-keylines-keylines-spacing
 const double _kSize = 56.0;
 const double _kSizeMini = 40.0;
 final Object _kDefaultHeroTag = new Object();
@@ -37,7 +37,7 @@ final Object _kDefaultHeroTag = new Object();
 ///  * [Scaffold]
 ///  * [RaisedButton]
 ///  * [FlatButton]
-///  * <https://www.google.com/design/spec/components/buttons-floating-action-button.html>
+///  * <https://material.google.com/components/buttons-floating-action-button.html>
 class FloatingActionButton extends StatefulWidget {
   /// Creates a floating action button.
   ///

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

@@ -14,7 +14,7 @@ import 'package:flutter/widgets.dart';
 ///
 ///  * [ScrollableGrid]
 ///  * [GridTileBar]
-///  * <https://www.google.com/design/spec/components/grid-lists.html>
+///  * <https://material.google.com/components/grid-lists.html>
 class GridTile extends StatelessWidget {
   /// Creates a grid tile.
   ///

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

@@ -19,7 +19,7 @@ import 'typography.dart';
 /// See also:
 ///
 ///  * [GridTile]
-///  * <https://www.google.com/design/spec/components/grid-lists.html#grid-lists-specs>
+///  * <https://material.google.com/components/grid-lists.html#grid-lists-specs>
 class GridTileBar extends StatelessWidget {
   /// Creates a grid tile bar.
   ///

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

@@ -30,7 +30,7 @@ export 'package:flutter/services.dart' show TextInputType;
 ///
 /// See also:
 ///
-///  * <https://www.google.com/design/spec/components/text-fields.html>
+///  * <https://material.google.com/components/text-fields.html>
 ///
 /// For a detailed guide on using the input widget, see:
 ///

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

@@ -11,7 +11,7 @@ import 'package:flutter/widgets.dart';
 ///  * [MaterialList]
 ///  * [ListItem]
 ///  * [kListItemExtent]
-///  * <https://www.google.com/design/spec/components/lists.html#lists-specs>
+///  * <https://material.google.com/components/lists.html#lists-specs>
 enum MaterialListType {
   /// A list item that contains a single line of text.
   oneLine,
@@ -33,7 +33,7 @@ enum MaterialListType {
 ///  * [MaterialListType]
 ///  * [ListItem]
 ///  * [kListItemExtent]
-///  * <https://www.google.com/design/spec/components/lists.html#lists-specs>
+///  * <https://material.google.com/components/lists.html#lists-specs>
 Map<MaterialListType, double> kListItemExtent = const <MaterialListType, double>{
   MaterialListType.oneLine: 48.0,
   MaterialListType.oneLineWithAvatar: 56.0,
@@ -52,7 +52,7 @@ Map<MaterialListType, double> kListItemExtent = const <MaterialListType, double>
 ///  * [ScrollableList]
 ///  * [TwoLevelList]
 ///  * [ScrollableGrid]
-///  * <https://www.google.com/design/spec/components/lists.html>
+///  * <https://material.google.com/components/lists.html>
 class MaterialList extends StatelessWidget {
   /// Creates a material list.
   ///

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

@@ -26,7 +26,7 @@ import 'theme.dart';
 ///  * [MaterialList]
 ///  * [CircleAvatar]
 ///  * [Divider]
-///  * <https://www.google.com/design/spec/components/lists.html>
+///  * <https://material.google.com/components/lists.html>
 class ListItem extends StatelessWidget {
   /// Creates a list item.
   ///

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

@@ -160,7 +160,7 @@ abstract class MaterialInkController {
 ///
 /// See also:
 ///
-/// * <https://www.google.com/design/spec/material-design/introduction.html>
+/// * <https://material.google.com/>
 class Material extends StatefulWidget {
   /// Creates a piece of material.
   ///

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

@@ -358,7 +358,7 @@ class PaginatedDataTableState extends State<PaginatedDataTable> {
           new DefaultTextStyle(
             // These typographic styles aren't quite the regular ones. We pick the closest ones from the regular
             // list and then tweak them appropriately.
-            // See https://www.google.com/design/spec/components/data-tables.html#data-tables-tables-within-cards
+            // See https://material.google.com/components/data-tables.html#data-tables-tables-within-cards
             style: _selectedRowCount > 0 ? themeData.textTheme.subhead.copyWith(color: themeData.accentColor)
                                          : themeData.textTheme.title.copyWith(fontWeight: FontWeight.w400),
             child: new IconTheme.merge(

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

@@ -23,7 +23,7 @@ const double _kCircularProgressIndicatorStrokeWidth = 4.0;
 ///
 /// See also:
 ///
-///  * <https://www.google.com/design/spec/components/progress-activity.html>
+///  * <https://material.google.com/components/progress-activity.html>
 abstract class ProgressIndicator extends StatefulWidget {
   /// Creates a progress indicator.
   ///
@@ -130,7 +130,7 @@ class _LinearProgressIndicatorPainter extends CustomPainter {
 /// See also:
 ///
 ///  * [CircularProgressIndicator]
-///  * <https://www.google.com/design/spec/components/progress-activity.html#progress-activity-types-of-indicators>
+///  * <https://material.google.com/components/progress-activity.html#progress-activity-types-of-indicators>
 class LinearProgressIndicator extends ProgressIndicator {
   /// Creates a linear progress indicator.
   ///
@@ -276,7 +276,7 @@ class _CircularProgressIndicatorPainter extends CustomPainter {
 /// See also:
 ///
 ///  * [LinearProgressIndicator]
-///  * <https://www.google.com/design/spec/components/progress-activity.html#progress-activity-types-of-indicators>
+///  * <https://material.google.com/components/progress-activity.html#progress-activity-types-of-indicators>
 class CircularProgressIndicator extends ProgressIndicator {
   /// Creates a circular progress indicator.
   ///

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

@@ -34,7 +34,7 @@ const double _kInnerRadius = 5.0;
 ///  * [CheckBox]
 ///  * [Slider]
 ///  * [Switch]
-///  * <https://www.google.com/design/spec/components/selection-controls.html#selection-controls-radio-button>
+///  * <https://material.google.com/components/selection-controls.html#selection-controls-radio-button>
 class Radio<T> extends StatefulWidget {
   /// Creates a material design radio button.
   ///

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

@@ -31,7 +31,7 @@ import 'theme.dart';
 ///  * [FlatButton]
 ///  * [DropdownButton]
 ///  * [FloatingActionButton]
-///  * <https://www.google.com/design/spec/components/buttons.html>
+///  * <https://material.google.com/components/buttons.html>
 class RaisedButton extends StatelessWidget {
   /// Creates a raised button.
   ///

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

@@ -79,7 +79,7 @@ enum _DismissTransition {
 ///
 /// See also:
 ///
-///  * <https://www.google.com/design/spec/patterns/swipe-to-refresh.html>
+///  * <https://material.google.com/patterns/swipe-to-refresh.html>
 ///  * [RefreshIndicatorState], can be used to programatically show the refresh indicator.
 ///  * [RefreshProgressIndicator].
 class RefreshIndicator extends StatefulWidget {

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

@@ -296,7 +296,7 @@ class _FloatingActionButtonTransitionState extends State<_FloatingActionButtonTr
 ///  * [SnackBar]
 ///  * [BottomSheet]
 ///  * [ScaffoldState]
-///  * <https://www.google.com/design/spec/layout/structure.html>
+///  * <https://material.google.com/layout/structure.html>
 class Scaffold extends StatefulWidget {
   /// Creates a visual scaffold for material design widgets.
   ///
@@ -525,7 +525,7 @@ class ScaffoldState extends State<Scaffold> with TickerProviderStateMixin {
   ///
   ///  * [BottomSheet]
   ///  * [showModalBottomSheet]
-  ///  * <https://www.google.com/design/spec/components/bottom-sheets.html#bottom-sheets-persistent-bottom-sheets>
+  ///  * <https://material.google.com/components/bottom-sheets.html#bottom-sheets-persistent-bottom-sheets>
   PersistentBottomSheetController<dynamic/*=T*/> showBottomSheet/*<T>*/(WidgetBuilder builder) {
     if (_currentBottomSheet != null) {
       _currentBottomSheet.close();

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

@@ -6,7 +6,7 @@ import 'dart:ui' show Color, Offset;
 
 import 'package:flutter/painting.dart';
 
-// Based on http://www.google.com/design/spec/what-is-material/elevation-shadows.html
+// Based on http://material.google.com/what-is-material/elevation-shadows.html
 // Currently, only the elevation values that are bound to one or more widgets are
 // defined here.
 
@@ -20,7 +20,7 @@ import 'package:flutter/painting.dart';
 /// See also:
 ///
 ///  * [Material]
-///  * <https://www.google.com/design/spec/what-is-material/elevation-shadows.html>
+///  * <https://material.google.com/what-is-material/elevation-shadows.html>
 const Map<int, List<BoxShadow>> kElevationToShadow = _elevationToShadow; // to hide the literal from the docs
 
 const Color _kKeyUmbraOpacity = const Color(0x33000000); // alpha = 0.2

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

@@ -38,7 +38,7 @@ import 'typography.dart';
 ///  * [CheckBox]
 ///  * [Radio]
 ///  * [Switch]
-///  * <https://www.google.com/design/spec/components/sliders.html>
+///  * <https://material.google.com/components/sliders.html>
 class Slider extends StatefulWidget {
   /// Creates a material design slider.
   ///

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

@@ -13,7 +13,7 @@ import 'theme_data.dart';
 import 'theme.dart';
 import 'typography.dart';
 
-// https://www.google.com/design/spec/components/snackbars-toasts.html#snackbars-toasts-specs
+// https://material.google.com/components/snackbars-toasts.html#snackbars-toasts-specs
 const double _kSnackBarPadding = 24.0;
 const double _kSingleLineVerticalPadding = 14.0;
 const double _kMultiLineVerticalTopPadding = 24.0;
@@ -42,7 +42,7 @@ const Curve _snackBarFadeCurve = const Interval(0.72, 1.0, curve: Curves.fastOut
 /// See also:
 ///
 ///  * [SnackBar]
-///  * <https://www.google.com/design/spec/components/snackbars-toasts.html>
+///  * <https://material.google.com/components/snackbars-toasts.html>
 class SnackBarAction extends StatefulWidget {
   /// Creates an action for a [SnackBar].
   ///
@@ -99,7 +99,7 @@ class _SnackBarActionState extends State<SnackBarAction> {
 ///
 ///  * [Scaffold.of] and [ScaffoldState.showSnackBar]
 ///  * [SnackBarAction]
-///  * <https://www.google.com/design/spec/components/snackbars-toasts.html>
+///  * <https://material.google.com/components/snackbars-toasts.html>
 class SnackBar extends StatelessWidget {
   /// Creates a snack bar.
   ///

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

@@ -31,7 +31,7 @@ import 'toggleable.dart';
 ///  * [CheckBox]
 ///  * [Radio]
 ///  * [Slider]
-///  * <https://www.google.com/design/spec/components/selection-controls.html#selection-controls-switch>
+///  * <https://material.google.com/components/selection-controls.html#selection-controls-switch>
 class Switch extends StatefulWidget {
   /// Creates a material design switch.
   ///

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

@@ -23,7 +23,7 @@ import 'theme.dart';
 
 typedef void _TabLayoutChanged(Size size, List<double> widths);
 
-// See https://www.google.com/design/spec/components/tabs.html#tabs-specs
+// See https://material.google.com/components/tabs.html#tabs-specs
 const double _kTabHeight = 46.0;
 const double _kTextAndIconTabHeight = 72.0;
 const double _kTabIndicatorHeight = 2.0;
@@ -720,7 +720,7 @@ class _TabIndicatorTween extends Tween<Rect> {
 ///  * [TabBarSelection]
 ///  * [TabBarView]
 ///  * [AppBar.tabBar]
-///  * <https://www.google.com/design/spec/components/tabs.html>
+///  * <https://material.google.com/components/tabs.html>
 class TabBar<T> extends Scrollable implements AppBarBottomWidget {
   /// Creates a widget that displays a horizontal row of tabs, one per label.
   ///
@@ -1075,7 +1075,7 @@ class _TabBarState<T> extends ScrollableState<TabBar<T>> implements TabBarSelect
 ///
 ///  * [TabBarSelection]
 ///  * [TabBar]
-///  * <https://www.google.com/design/spec/components/tabs.html>
+///  * <https://material.google.com/components/tabs.html>
 class TabBarView<T> extends PageableList {
   /// Creates a widget that displays the contents of a tab.
   ///

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

@@ -64,7 +64,7 @@ class ThemeData {
   ///    ([accentColorBrightness]), so that the right contrasting text
   ///    color will be used over the accent color.
   ///
-  /// See <https://www.google.com/design/spec/style/color.html> for
+  /// See <https://material.google.com/style/color.html> for
   /// more discussion on how to pick the right colors.
   factory ThemeData({
     Brightness brightness,

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

@@ -726,7 +726,7 @@ class _TimePickerDialogState extends State<_TimePickerDialog> {
 /// See also:
 ///
 ///  * [showDatePicker]
-///  * <https://www.google.com/design/spec/components/pickers.html#pickers-time-pickers>
+///  * <https://material.google.com/components/pickers.html#pickers-time-pickers>
 Future<TimeOfDay> showTimePicker({
   BuildContext context,
   TimeOfDay initialTime

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

@@ -32,7 +32,7 @@ const Duration _kShowDuration = const Duration(milliseconds: 1500);
 ///
 /// See also:
 ///
-///  * <https://www.google.com/design/spec/components/tooltips.html>
+///  * <https://material.google.com/components/tooltips.html>
 class Tooltip extends StatefulWidget {
   /// Creates a tooltip.
   ///

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

@@ -25,7 +25,7 @@ import 'colors.dart';
 ///  * [Typography]
 ///  * [Theme]
 ///  * [ThemeData]
-///  * <http://www.google.com/design/spec/style/typography.html>
+///  * <http://material.google.com/style/typography.html>
 class TextTheme {
   /// Create a text theme that uses the given values.
   ///
@@ -267,7 +267,7 @@ class TextTheme {
 ///
 ///  * [Theme]
 ///  * [ThemeData]
-///  * <http://www.google.com/design/spec/style/typography.html>
+///  * <http://material.google.com/style/typography.html>
 class Typography {
   Typography._();
 

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

@@ -23,7 +23,7 @@ import 'debug.dart';
 ///
 ///  * [Drawer]
 ///  * [DrawerHeader], for a drawer header that doesn't show user acounts
-///  * <https://www.google.com/design/spec/patterns/navigation-drawer.html>
+///  * <https://material.google.com/patterns/navigation-drawer.html>
 class UserAccountsDrawerHeader extends StatefulWidget {
   /// Creates a material design drawer header.
   ///