Prepare flutter_gallery for use_super_parameters (#100515)
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/animation/home.dart b/dev/integration_tests/flutter_gallery/lib/demo/animation/home.dart
index 56431ff..64fc503 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/animation/home.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/animation/home.dart
@@ -75,12 +75,10 @@
class _StatusBarPaddingSliver extends SingleChildRenderObjectWidget {
const _StatusBarPaddingSliver({
- Key? key,
required this.maxHeight,
this.scrollFactor = 5.0,
}) : assert(maxHeight >= 0.0),
- assert(scrollFactor >= 1.0),
- super(key: key);
+ assert(scrollFactor >= 1.0);
final double maxHeight;
final double scrollFactor;
@@ -260,7 +258,6 @@
class _AllSectionsView extends AnimatedWidget {
_AllSectionsView({
- Key? key,
required this.sectionIndex,
required this.sections,
required this.selectedIndex,
@@ -271,7 +268,7 @@
}) : assert(sectionCards.length == sections.length),
assert(sectionIndex >= 0 && sectionIndex < sections.length),
assert(selectedIndex.value! >= 0.0 && selectedIndex.value! < sections.length.toDouble()),
- super(key: key, listenable: selectedIndex);
+ super(listenable: selectedIndex);
final int sectionIndex;
final List<Section> sections;
@@ -361,9 +358,9 @@
// visible.
class _SnappingScrollPhysics extends ClampingScrollPhysics {
const _SnappingScrollPhysics({
- ScrollPhysics? parent,
+ super.parent,
required this.midScrollOffset,
- }) : super(parent: parent);
+ });
final double midScrollOffset;
@@ -415,7 +412,7 @@
}
class AnimationDemoHome extends StatefulWidget {
- const AnimationDemoHome({ Key? key }) : super(key: key);
+ const AnimationDemoHome({ super.key });
static const String routeName = '/animation';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/animation/widgets.dart b/dev/integration_tests/flutter_gallery/lib/demo/animation/widgets.dart
index 2c0ad69..9b4a520 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/animation/widgets.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/animation/widgets.dart
@@ -10,8 +10,7 @@
// The card for a single section. Displays the section's gradient and background image.
class SectionCard extends StatelessWidget {
- const SectionCard({ Key? key, required this.section })
- : super(key: key);
+ const SectionCard({ super.key, required this.section });
final Section section;
@@ -45,12 +44,11 @@
// offset a little. It's supposed to look sort-of 3D.
class SectionTitle extends StatelessWidget {
const SectionTitle({
- Key? key,
+ super.key,
required this.section,
required this.scale,
required this.opacity,
- }) : assert(opacity >= 0.0 && opacity <= 1.0),
- super(key: key);
+ }) : assert(opacity >= 0.0 && opacity <= 1.0);
final Section section;
final double scale;
@@ -94,7 +92,7 @@
// Small horizontal bar that indicates the selected section.
class SectionIndicator extends StatelessWidget {
- const SectionIndicator({ Key? key, this.opacity = 1.0 }) : super(key: key);
+ const SectionIndicator({ super.key, this.opacity = 1.0 });
final double opacity;
@@ -112,10 +110,9 @@
// Display a single SectionDetail.
class SectionDetailView extends StatelessWidget {
- SectionDetailView({ Key? key, required this.detail })
+ SectionDetailView({ super.key, required this.detail })
: assert(detail.imageAsset != null),
- assert((detail.imageAsset ?? detail.title) != null),
- super(key: key);
+ assert((detail.imageAsset ?? detail.title) != null);
final SectionDetail detail;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/animation_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/animation_demo.dart
index f690509..a31b2e7 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/animation_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/animation_demo.dart
@@ -7,7 +7,7 @@
import 'animation/home.dart';
class AnimationDemo extends StatelessWidget {
- const AnimationDemo({Key? key}) : super(key: key);
+ const AnimationDemo({super.key});
static const String routeName = '/animation';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/calculator/home.dart b/dev/integration_tests/flutter_gallery/lib/demo/calculator/home.dart
index 96c1dcc..ea5eb8c 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/calculator/home.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/calculator/home.dart
@@ -7,7 +7,7 @@
import 'logic.dart';
class Calculator extends StatefulWidget {
- const Calculator({Key? key}) : super(key: key);
+ const Calculator({super.key});
@override
State<Calculator> createState() => CalculatorState();
@@ -138,7 +138,7 @@
}
class CalcDisplay extends StatelessWidget {
- const CalcDisplay({ Key? key, this.content}) : super(key: key);
+ const CalcDisplay({ super.key, this.content});
final String? content;
@@ -154,7 +154,7 @@
}
class KeyPad extends StatelessWidget {
- const KeyPad({ Key? key, this.calcState }) : super(key: key);
+ const KeyPad({ super.key, this.calcState });
final CalculatorState? calcState;
@@ -222,7 +222,7 @@
}
class KeyRow extends StatelessWidget {
- const KeyRow(this.keys, {Key? key}) : super(key: key);
+ const KeyRow(this.keys, {super.key});
final List<Widget> keys;
@@ -238,7 +238,7 @@
}
class CalcKey extends StatelessWidget {
- const CalcKey(this.text, this.onTap, {Key? key}) : super(key: key);
+ const CalcKey(this.text, this.onTap, {super.key});
final String text;
final GestureTapCallback onTap;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/calculator/logic.dart b/dev/integration_tests/flutter_gallery/lib/demo/calculator/logic.dart
index 8cb999c..61ba88f 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/calculator/logic.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/calculator/logic.dart
@@ -17,7 +17,7 @@
/// A token that represents a number.
class NumberToken extends ExpressionToken {
- NumberToken(String stringRep, this.number) : super(stringRep);
+ NumberToken(String super.stringRep, this.number);
NumberToken.fromNumber(num number) : this('$number', number);
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/calculator_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/calculator_demo.dart
index b8842ff..f3f00aa 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/calculator_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/calculator_demo.dart
@@ -7,7 +7,7 @@
import 'calculator/home.dart';
class CalculatorDemo extends StatelessWidget {
- const CalculatorDemo({Key? key}) : super(key: key);
+ const CalculatorDemo({super.key});
static const String routeName = '/calculator';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/colors_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/colors_demo.dart
index f3fb6c3..a7a2332 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/colors_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/colors_demo.dart
@@ -42,11 +42,11 @@
class ColorItem extends StatelessWidget {
const ColorItem({
- Key? key,
+ super.key,
required this.index,
required this.color,
this.prefix = '',
- }) : super(key: key);
+ });
final int index;
final Color color;
@@ -80,10 +80,9 @@
class PaletteTabView extends StatelessWidget {
PaletteTabView({
- Key? key,
+ super.key,
required this.colors,
- }) : assert(colors.isValid),
- super(key: key);
+ }) : assert(colors.isValid);
final Palette colors;
@@ -119,7 +118,7 @@
}
class ColorsDemo extends StatelessWidget {
- const ColorsDemo({Key? key}) : super(key: key);
+ const ColorsDemo({super.key});
static const String routeName = '/colors';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/contacts_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/contacts_demo.dart
index b8f996b..c9307a7 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/contacts_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/contacts_demo.dart
@@ -6,7 +6,7 @@
import 'package:flutter/services.dart';
class _ContactCategory extends StatelessWidget {
- const _ContactCategory({ Key? key, this.icon, this.children }) : super(key: key);
+ const _ContactCategory({ this.icon, this.children });
final IconData? icon;
final List<Widget>? children;
@@ -42,9 +42,8 @@
}
class _ContactItem extends StatelessWidget {
- const _ContactItem({ Key? key, this.icon, required this.lines, this.tooltip, this.onPressed })
- : assert(lines.length > 1),
- super(key: key);
+ const _ContactItem({ this.icon, required this.lines, this.tooltip, this.onPressed })
+ : assert(lines.length > 1);
final IconData? icon;
final List<String> lines;
@@ -86,7 +85,7 @@
}
class ContactsDemo extends StatefulWidget {
- const ContactsDemo({Key? key}) : super(key: key);
+ const ContactsDemo({super.key});
static const String routeName = '/contacts';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_activity_indicator_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_activity_indicator_demo.dart
index 1b267ac..7d54255 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_activity_indicator_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_activity_indicator_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class CupertinoProgressIndicatorDemo extends StatelessWidget {
- const CupertinoProgressIndicatorDemo({Key? key}) : super(key: key);
+ const CupertinoProgressIndicatorDemo({super.key});
static const String routeName = '/cupertino/progress_indicator';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_alert_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_alert_demo.dart
index 045665d..d9d098e 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_alert_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_alert_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class CupertinoAlertDemo extends StatefulWidget {
- const CupertinoAlertDemo({Key? key}) : super(key: key);
+ const CupertinoAlertDemo({super.key});
static const String routeName = '/cupertino/alert';
@@ -198,7 +198,7 @@
}
class CupertinoDessertDialog extends StatelessWidget {
- const CupertinoDessertDialog({Key? key, this.title, this.content}) : super(key: key);
+ const CupertinoDessertDialog({super.key, this.title, this.content});
final Widget? title;
final Widget? content;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_buttons_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_buttons_demo.dart
index 43e0a0c..54a53ce 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_buttons_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_buttons_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class CupertinoButtonsDemo extends StatefulWidget {
- const CupertinoButtonsDemo({Key? key}) : super(key: key);
+ const CupertinoButtonsDemo({super.key});
static const String routeName = '/cupertino/buttons';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_navigation_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_navigation_demo.dart
index e10e307..6894963 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_navigation_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_navigation_demo.dart
@@ -32,14 +32,13 @@
const int _kChildCount = 50;
class CupertinoNavigationDemo extends StatelessWidget {
- CupertinoNavigationDemo({ Key? key, this.randomSeed })
+ CupertinoNavigationDemo({ super.key, this.randomSeed })
: colorItems = List<Color>.generate(_kChildCount, (int index) {
return coolColors[math.Random(randomSeed).nextInt(coolColors.length)];
}) ,
colorNameItems = List<String>.generate(_kChildCount, (int index) {
return coolColorNames[math.Random(randomSeed).nextInt(coolColorNames.length)];
- }),
- super(key: key);
+ });
static const String routeName = '/cupertino/navigation';
@@ -105,7 +104,7 @@
}
class ExitButton extends StatelessWidget {
- const ExitButton({Key? key}) : super(key: key);
+ const ExitButton({super.key});
@override
Widget build(BuildContext context) {
@@ -135,11 +134,11 @@
class CupertinoDemoTab1 extends StatelessWidget {
const CupertinoDemoTab1({
- Key? key,
+ super.key,
this.colorItems,
this.colorNameItems,
this.randomSeed,
- }) : super(key: key);
+ });
final List<Color>? colorItems;
final List<String>? colorNameItems;
@@ -186,13 +185,13 @@
class Tab1RowItem extends StatelessWidget {
const Tab1RowItem({
- Key? key,
+ super.key,
this.index,
this.lastItem,
this.color,
this.colorName,
this.randomSeed,
- }) : super(key: key);
+ });
final int? index;
final bool? lastItem;
@@ -290,7 +289,7 @@
}
class Tab1ItemPage extends StatefulWidget {
- const Tab1ItemPage({Key? key, this.color, this.colorName, this.index, this.randomSeed}) : super(key: key);
+ const Tab1ItemPage({super.key, this.color, this.colorName, this.index, this.randomSeed});
final Color? color;
final String? colorName;
@@ -437,7 +436,7 @@
}
class CupertinoDemoTab2 extends StatelessWidget {
- const CupertinoDemoTab2({Key? key}) : super(key: key);
+ const CupertinoDemoTab2({super.key});
@override
Widget build(BuildContext context) {
@@ -461,7 +460,7 @@
}
class Tab2Header extends StatelessWidget {
- const Tab2Header({Key? key}) : super(key: key);
+ const Tab2Header({super.key});
@override
Widget build(BuildContext context) {
@@ -589,7 +588,7 @@
}
class Tab2ConversationBubble extends StatelessWidget {
- const Tab2ConversationBubble({Key? key, this.text, this.color}) : super(key: key);
+ const Tab2ConversationBubble({super.key, this.text, this.color});
final String? text;
final Tab2ConversationBubbleColor? color;
@@ -633,7 +632,7 @@
}
class Tab2ConversationAvatar extends StatelessWidget {
- const Tab2ConversationAvatar({Key? key, this.text, this.color}) : super(key: key);
+ const Tab2ConversationAvatar({super.key, this.text, this.color});
final String? text;
final Color? color;
@@ -672,7 +671,7 @@
}
class Tab2ConversationRow extends StatelessWidget {
- const Tab2ConversationRow({Key? key, this.avatar, this.text}) : super(key: key);
+ const Tab2ConversationRow({super.key, this.avatar, this.text});
final Tab2ConversationAvatar? avatar;
final String? text;
@@ -742,7 +741,7 @@
}
class CupertinoDemoTab3 extends StatelessWidget {
- const CupertinoDemoTab3({Key? key}) : super(key: key);
+ const CupertinoDemoTab3({super.key});
@override
Widget build(BuildContext context) {
@@ -794,7 +793,7 @@
}
class Tab3Dialog extends StatelessWidget {
- const Tab3Dialog({Key? key}) : super(key: key);
+ const Tab3Dialog({super.key});
@override
Widget build(BuildContext context) {
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_picker_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_picker_demo.dart
index 8843f39..98da4d1 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_picker_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_picker_demo.dart
@@ -12,7 +12,7 @@
const double _kPickerItemHeight = 32.0;
class CupertinoPickerDemo extends StatefulWidget {
- const CupertinoPickerDemo({Key? key}) : super(key: key);
+ const CupertinoPickerDemo({super.key});
static const String routeName = '/cupertino/picker';
@@ -22,9 +22,8 @@
class _BottomPicker extends StatelessWidget {
const _BottomPicker({
- Key? key,
required this.child,
- }) : super(key: key);
+ });
final Widget child;
@@ -54,9 +53,8 @@
class _Menu extends StatelessWidget {
const _Menu({
- Key? key,
required this.children,
- }) : super(key: key);
+ });
final List<Widget> children;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_refresh_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_refresh_demo.dart
index 16f876c..2528525 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_refresh_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_refresh_demo.dart
@@ -9,7 +9,7 @@
import '../../gallery/demo.dart';
class CupertinoRefreshControlDemo extends StatefulWidget {
- const CupertinoRefreshControlDemo({Key? key}) : super(key: key);
+ const CupertinoRefreshControlDemo({super.key});
static const String routeName = '/cupertino/refresh';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_segmented_control_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_segmented_control_demo.dart
index 351e3b2..f8a1317 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_segmented_control_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_segmented_control_demo.dart
@@ -12,7 +12,7 @@
const Color _kAmbientShadowOpacity = Color(0x1F000000); // alpha = 0.12
class CupertinoSegmentedControlDemo extends StatefulWidget {
- const CupertinoSegmentedControlDemo({Key? key}) : super(key: key);
+ const CupertinoSegmentedControlDemo({super.key});
static const String routeName = 'cupertino/segmented_control';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_slider_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_slider_demo.dart
index 1b28d0e..a5183fe 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_slider_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_slider_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class CupertinoSliderDemo extends StatefulWidget {
- const CupertinoSliderDemo({Key? key}) : super(key: key);
+ const CupertinoSliderDemo({super.key});
static const String routeName = '/cupertino/slider';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_switch_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_switch_demo.dart
index ccff160..642678a 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_switch_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_switch_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class CupertinoSwitchDemo extends StatefulWidget {
- const CupertinoSwitchDemo({Key? key}) : super(key: key);
+ const CupertinoSwitchDemo({super.key});
static const String routeName = '/cupertino/switch';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_text_field_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_text_field_demo.dart
index a1cd7f7..bfc088e 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_text_field_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/cupertino/cupertino_text_field_demo.dart
@@ -5,7 +5,7 @@
import 'package:flutter/cupertino.dart';
class CupertinoTextFieldDemo extends StatefulWidget {
- const CupertinoTextFieldDemo({Key? key}) : super(key: key);
+ const CupertinoTextFieldDemo({super.key});
static const String routeName = '/cupertino/text_fields';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/fortnightly/fortnightly.dart b/dev/integration_tests/flutter_gallery/lib/demo/fortnightly/fortnightly.dart
index 7f82121..7892bfa 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/fortnightly/fortnightly.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/fortnightly/fortnightly.dart
@@ -5,7 +5,7 @@
import 'package:flutter/material.dart';
class FortnightlyDemo extends StatelessWidget {
- const FortnightlyDemo({Key? key}) : super(key: key);
+ const FortnightlyDemo({super.key});
static const String routeName = '/fortnightly';
@@ -33,7 +33,7 @@
}
class ShortAppBar extends StatelessWidget {
- const ShortAppBar({ Key? key, this.onBackPressed }) : super(key: key);
+ const ShortAppBar({ super.key, this.onBackPressed });
final VoidCallback? onBackPressed;
@@ -68,7 +68,7 @@
}
class FruitPage extends StatelessWidget {
- const FruitPage({Key? key}) : super(key: key);
+ const FruitPage({super.key});
static final String paragraph1 = '''
Have you ever held a quince? It's strange;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/images_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/images_demo.dart
index b190b1d..2cd95fc 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/images_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/images_demo.dart
@@ -7,7 +7,7 @@
import '../gallery/demo.dart';
class ImagesDemo extends StatelessWidget {
- const ImagesDemo({Key? key}) : super(key: key);
+ const ImagesDemo({super.key});
static const String routeName = '/images';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/backdrop_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/backdrop_demo.dart
index 02ff8c4..c5ba42f 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/backdrop_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/backdrop_demo.dart
@@ -95,7 +95,7 @@
];
class CategoryView extends StatelessWidget {
- const CategoryView({ Key? key, this.category }) : super(key: key);
+ const CategoryView({ super.key, this.category });
final Category? category;
@@ -149,13 +149,13 @@
// BackdropDemo.
class BackdropPanel extends StatelessWidget {
const BackdropPanel({
- Key? key,
+ super.key,
this.onTap,
this.onVerticalDragUpdate,
this.onVerticalDragEnd,
this.title,
this.child,
- }) : super(key: key);
+ });
final VoidCallback? onTap;
final GestureDragUpdateCallback? onVerticalDragUpdate;
@@ -204,9 +204,9 @@
// Cross fades between 'Select a Category' and 'Asset Viewer'.
class BackdropTitle extends AnimatedWidget {
const BackdropTitle({
- Key? key,
- required Animation<double> listenable,
- }) : super(key: key, listenable: listenable);
+ super.key,
+ required Animation<double> super.listenable,
+ });
@override
Widget build(BuildContext context) {
@@ -239,7 +239,7 @@
// This widget is essentially the backdrop itself.
class BackdropDemo extends StatefulWidget {
- const BackdropDemo({Key? key}) : super(key: key);
+ const BackdropDemo({super.key});
static const String routeName = '/material/backdrop';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/banner_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/banner_demo.dart
index 5d30052..e555140 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/banner_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/banner_demo.dart
@@ -13,7 +13,7 @@
}
class BannerDemo extends StatefulWidget {
- const BannerDemo({ Key? key }) : super(key: key);
+ const BannerDemo({ super.key });
static const String routeName = '/material/banner';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/bottom_app_bar_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/bottom_app_bar_demo.dart
index e299f69..e397396 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/bottom_app_bar_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/bottom_app_bar_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class BottomAppBarDemo extends StatefulWidget {
- const BottomAppBarDemo({Key? key}) : super(key: key);
+ const BottomAppBarDemo({super.key});
static const String routeName = '/material/bottom_app_bar';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/bottom_navigation_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/bottom_navigation_demo.dart
index ea76774..9fe1639 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/bottom_navigation_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/bottom_navigation_demo.dart
@@ -75,7 +75,7 @@
}
class CustomIcon extends StatelessWidget {
- const CustomIcon({Key? key}) : super(key: key);
+ const CustomIcon({super.key});
@override
Widget build(BuildContext context) {
@@ -90,7 +90,7 @@
}
class CustomInactiveIcon extends StatelessWidget {
- const CustomInactiveIcon({Key? key}) : super(key: key);
+ const CustomInactiveIcon({super.key});
@override
Widget build(BuildContext context) {
@@ -107,7 +107,7 @@
}
class BottomNavigationDemo extends StatefulWidget {
- const BottomNavigationDemo({Key? key}) : super(key: key);
+ const BottomNavigationDemo({super.key});
static const String routeName = '/material/bottom_navigation';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/buttons_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/buttons_demo.dart
index 8cd0bcc..af22289 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/buttons_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/buttons_demo.dart
@@ -46,7 +46,7 @@
const String _actionCode = 'buttons_action';
class ButtonsDemo extends StatefulWidget {
- const ButtonsDemo({Key? key}) : super(key: key);
+ const ButtonsDemo({super.key});
static const String routeName = '/material/buttons';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/cards_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/cards_demo.dart
index f640f7e..9e00535 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/cards_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/cards_demo.dart
@@ -64,8 +64,7 @@
];
class TravelDestinationItem extends StatelessWidget {
- const TravelDestinationItem({ Key? key, required this.destination, this.shape })
- : super(key: key);
+ const TravelDestinationItem({ super.key, required this.destination, this.shape });
// This height will allow for all the Card's content to fit comfortably within the card.
static const double height = 338.0;
@@ -99,8 +98,7 @@
}
class TappableTravelDestinationItem extends StatelessWidget {
- const TappableTravelDestinationItem({ Key? key, required this.destination, this.shape })
- : super(key: key);
+ const TappableTravelDestinationItem({ super.key, required this.destination, this.shape });
// This height will allow for all the Card's content to fit comfortably within the card.
static const double height = 298.0;
@@ -143,8 +141,7 @@
}
class SelectableTravelDestinationItem extends StatefulWidget {
- const SelectableTravelDestinationItem({ Key? key, required this.destination, this.shape })
- : super(key: key);
+ const SelectableTravelDestinationItem({ super.key, required this.destination, this.shape });
final TravelDestination destination;
final ShapeBorder? shape;
@@ -222,9 +219,9 @@
class SectionTitle extends StatelessWidget {
const SectionTitle({
- Key? key,
+ super.key,
this.title,
- }) : super(key: key);
+ });
final String? title;
@@ -241,8 +238,7 @@
}
class TravelDestinationContent extends StatelessWidget {
- const TravelDestinationContent({ Key? key, required this.destination })
- : super(key: key);
+ const TravelDestinationContent({ super.key, required this.destination });
final TravelDestination destination;
@@ -339,7 +335,7 @@
}
class CardsDemo extends StatefulWidget {
- const CardsDemo({Key? key}) : super(key: key);
+ const CardsDemo({super.key});
static const String routeName = '/material/cards';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/chip_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/chip_demo.dart
index d897f79..386f18e 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/chip_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/chip_demo.dart
@@ -88,10 +88,9 @@
class _ChipsTile extends StatelessWidget {
const _ChipsTile({
- Key? key,
this.label,
this.children,
- }) : super(key: key);
+ });
final String? label;
final List<Widget>? children;
@@ -135,7 +134,7 @@
}
class ChipDemo extends StatefulWidget {
- const ChipDemo({Key? key}) : super(key: key);
+ const ChipDemo({super.key});
static const String routeName = '/material/chip';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/data_table_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/data_table_demo.dart
index c1bf0ba..b0d8dea 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/data_table_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/data_table_demo.dart
@@ -142,7 +142,7 @@
}
class DataTableDemo extends StatefulWidget {
- const DataTableDemo({Key? key}) : super(key: key);
+ const DataTableDemo({super.key});
static const String routeName = '/material/data-table';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/date_and_time_picker_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/date_and_time_picker_demo.dart
index 8d03167..9737040 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/date_and_time_picker_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/date_and_time_picker_demo.dart
@@ -9,12 +9,11 @@
class _InputDropdown extends StatelessWidget {
const _InputDropdown({
- Key? key,
this.labelText,
this.valueText,
this.valueStyle,
this.onPressed,
- }) : super(key: key);
+ });
final String? labelText;
final String? valueText;
@@ -47,13 +46,12 @@
class _DateTimePicker extends StatelessWidget {
const _DateTimePicker({
- Key? key,
this.labelText,
this.selectedDate,
this.selectedTime,
this.selectDate,
this.selectTime,
- }) : super(key: key);
+ });
final String? labelText;
final DateTime? selectedDate;
@@ -111,7 +109,7 @@
}
class DateAndTimePickerDemo extends StatefulWidget {
- const DateAndTimePickerDemo({Key? key}) : super(key: key);
+ const DateAndTimePickerDemo({super.key});
static const String routeName = '/material/date-and-time-pickers';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/dialog_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/dialog_demo.dart
index ecd88b9..e5fb743 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/dialog_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/dialog_demo.dart
@@ -21,7 +21,7 @@
'data to Google, even when no apps are running.';
class DialogDemoItem extends StatelessWidget {
- const DialogDemoItem({ Key? key, this.icon, this.color, this.text, this.onPressed }) : super(key: key);
+ const DialogDemoItem({ super.key, this.icon, this.color, this.text, this.onPressed });
final IconData? icon;
final Color? color;
@@ -46,7 +46,7 @@
}
class DialogDemo extends StatefulWidget {
- const DialogDemo({Key? key}) : super(key: key);
+ const DialogDemo({super.key});
static const String routeName = '/material/dialog';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/drawer_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/drawer_demo.dart
index 5060d58..5049bf6 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/drawer_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/drawer_demo.dart
@@ -13,7 +13,7 @@
const String _kGalleryAssetsPackage = 'flutter_gallery_assets';
class DrawerDemo extends StatefulWidget {
- const DrawerDemo({Key? key}) : super(key: key);
+ const DrawerDemo({super.key});
static const String routeName = '/material/drawer';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/elevation_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/elevation_demo.dart
index 9ac1a00..4d85177 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/elevation_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/elevation_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class ElevationDemo extends StatefulWidget {
- const ElevationDemo({Key? key}) : super(key: key);
+ const ElevationDemo({super.key});
static const String routeName = '/material/elevation';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/expansion_panels_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/expansion_panels_demo.dart
index fd2592e..cad7f3b 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/expansion_panels_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/expansion_panels_demo.dart
@@ -18,12 +18,12 @@
class DualHeaderWithHint extends StatelessWidget {
const DualHeaderWithHint({
- Key? key,
+ super.key,
this.name,
this.value,
this.hint,
this.showHint,
- }) : super(key: key);
+ });
final String? name;
final String? value;
@@ -81,12 +81,12 @@
class CollapsibleBody extends StatelessWidget {
const CollapsibleBody({
- Key? key,
+ super.key,
this.margin = EdgeInsets.zero,
this.child,
this.onSave,
this.onCancel,
- }) : super(key: key);
+ });
final EdgeInsets margin;
final Widget? child;
@@ -177,7 +177,7 @@
}
class ExpansionPanelsDemo extends StatefulWidget {
- const ExpansionPanelsDemo({Key? key}) : super(key: key);
+ const ExpansionPanelsDemo({super.key});
static const String routeName = '/material/expansion_panels';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/expansion_tile_list_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/expansion_tile_list_demo.dart
index 63ab6d4..f01043f 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/expansion_tile_list_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/expansion_tile_list_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class ExpansionTileListDemo extends StatelessWidget {
- const ExpansionTileListDemo({Key? key}) : super(key: key);
+ const ExpansionTileListDemo({super.key});
static const String routeName = '/material/expansion-tile-list';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/full_screen_dialog_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/full_screen_dialog_demo.dart
index 96642ee..511405f 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/full_screen_dialog_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/full_screen_dialog_demo.dart
@@ -15,10 +15,9 @@
}
class DateTimeItem extends StatelessWidget {
- DateTimeItem({ Key? key, required DateTime dateTime, required this.onChanged })
+ DateTimeItem({ super.key, required DateTime dateTime, required this.onChanged })
: date = DateTime(dateTime.year, dateTime.month, dateTime.day),
- time = TimeOfDay(hour: dateTime.hour, minute: dateTime.minute),
- super(key: key);
+ time = TimeOfDay(hour: dateTime.hour, minute: dateTime.minute);
final DateTime date;
final TimeOfDay time;
@@ -93,7 +92,7 @@
}
class FullScreenDialogDemo extends StatefulWidget {
- const FullScreenDialogDemo({Key? key}) : super(key: key);
+ const FullScreenDialogDemo({super.key});
@override
FullScreenDialogDemoState createState() => FullScreenDialogDemoState();
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/grid_list_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/grid_list_demo.dart
index 66ff307..6a0c1e1 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/grid_list_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/grid_list_demo.dart
@@ -38,7 +38,7 @@
}
class GridPhotoViewer extends StatefulWidget {
- const GridPhotoViewer({ Key? key, this.photo }) : super(key: key);
+ const GridPhotoViewer({ super.key, this.photo });
final Photo? photo;
@@ -155,12 +155,11 @@
class GridDemoPhotoItem extends StatelessWidget {
GridDemoPhotoItem({
- Key? key,
+ super.key,
required this.photo,
required this.tileStyle,
required this.onBannerTap,
- }) : assert(photo.isValid),
- super(key: key);
+ }) : assert(photo.isValid);
final Photo photo;
final GridDemoTileStyle tileStyle;
@@ -245,7 +244,7 @@
}
class GridListDemo extends StatefulWidget {
- const GridListDemo({ Key? key }) : super(key: key);
+ const GridListDemo({ super.key });
static const String routeName = '/material/grid-list';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/icons_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/icons_demo.dart
index 04259e5..8a7962a 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/icons_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/icons_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class IconsDemo extends StatefulWidget {
- const IconsDemo({Key? key}) : super(key: key);
+ const IconsDemo({super.key});
static const String routeName = '/material/icons';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/leave_behind_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/leave_behind_demo.dart
index 8530e0b..b622c63 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/leave_behind_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/leave_behind_demo.dart
@@ -33,7 +33,7 @@
}
class LeaveBehindDemo extends StatefulWidget {
- const LeaveBehindDemo({ Key? key }) : super(key: key);
+ const LeaveBehindDemo({ super.key });
static const String routeName = '/material/leave-behind';
@@ -188,13 +188,12 @@
class _LeaveBehindListItem extends StatelessWidget {
const _LeaveBehindListItem({
- Key? key,
required this.item,
required this.onArchive,
required this.onDelete,
required this.dismissDirection,
required this.confirmDismiss,
- }) : super(key: key);
+ });
final LeaveBehindItem item;
final DismissDirection dismissDirection;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/list_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/list_demo.dart
index dce2bd4..e485755 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/list_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/list_demo.dart
@@ -21,7 +21,7 @@
}
class ListDemo extends StatefulWidget {
- const ListDemo({ Key? key }) : super(key: key);
+ const ListDemo({ super.key });
static const String routeName = '/material/list';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/menu_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/menu_demo.dart
index 2d4b8af..359337d 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/menu_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/menu_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class MenuDemo extends StatefulWidget {
- const MenuDemo({ Key? key }) : super(key: key);
+ const MenuDemo({ super.key });
static const String routeName = '/material/menu';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/modal_bottom_sheet_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/modal_bottom_sheet_demo.dart
index 314eeaf..db7dd54 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/modal_bottom_sheet_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/modal_bottom_sheet_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class ModalBottomSheetDemo extends StatelessWidget {
- const ModalBottomSheetDemo({Key? key}) : super(key: key);
+ const ModalBottomSheetDemo({super.key});
static const String routeName = '/material/modal-bottom-sheet';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/overscroll_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/overscroll_demo.dart
index 80b7e3e..91899df 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/overscroll_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/overscroll_demo.dart
@@ -11,7 +11,7 @@
enum IndicatorType { overscroll, refresh }
class OverscrollDemo extends StatefulWidget {
- const OverscrollDemo({ Key? key }) : super(key: key);
+ const OverscrollDemo({ super.key });
static const String routeName = '/material/overscroll';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/page_selector_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/page_selector_demo.dart
index 2c0b77e..b6a2574 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/page_selector_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/page_selector_demo.dart
@@ -74,7 +74,7 @@
}
class PageSelectorDemo extends StatelessWidget {
- const PageSelectorDemo({Key? key}) : super(key: key);
+ const PageSelectorDemo({super.key});
static const String routeName = '/material/page-selector';
static final List<Icon> icons = <Icon>[
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/persistent_bottom_sheet_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/persistent_bottom_sheet_demo.dart
index 429ab84..fa8ff92 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/persistent_bottom_sheet_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/persistent_bottom_sheet_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class PersistentBottomSheetDemo extends StatefulWidget {
- const PersistentBottomSheetDemo({Key? key}) : super(key: key);
+ const PersistentBottomSheetDemo({super.key});
static const String routeName = '/material/persistent-bottom-sheet';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/progress_indicator_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/progress_indicator_demo.dart
index d7d242c..2d5b6e1 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/progress_indicator_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/progress_indicator_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class ProgressIndicatorDemo extends StatefulWidget {
- const ProgressIndicatorDemo({Key? key}) : super(key: key);
+ const ProgressIndicatorDemo({super.key});
static const String routeName = '/material/progress-indicator';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/reorderable_list_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/reorderable_list_demo.dart
index 7d5ac16..5aabed7 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/reorderable_list_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/reorderable_list_demo.dart
@@ -18,7 +18,7 @@
}
class ReorderableListDemo extends StatefulWidget {
- const ReorderableListDemo({ Key? key }) : super(key: key);
+ const ReorderableListDemo({ super.key });
static const String routeName = '/material/reorderable-list';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/scrollable_tabs_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/scrollable_tabs_demo.dart
index ce30e86..f7cbdcf 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/scrollable_tabs_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/scrollable_tabs_demo.dart
@@ -36,7 +36,7 @@
];
class ScrollableTabsDemo extends StatefulWidget {
- const ScrollableTabsDemo({Key? key}) : super(key: key);
+ const ScrollableTabsDemo({super.key});
static const String routeName = '/material/scrollable-tabs';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/search_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/search_demo.dart
index 8ff1888..8b3c09f 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/search_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/search_demo.dart
@@ -7,7 +7,7 @@
import '../../gallery/demo.dart';
class SearchDemo extends StatefulWidget {
- const SearchDemo({Key? key}) : super(key: key);
+ const SearchDemo({super.key});
static const String routeName = '/material/search';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/selection_controls_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/selection_controls_demo.dart
index a2c4588..10f3de9 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/selection_controls_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/selection_controls_demo.dart
@@ -28,7 +28,7 @@
const String _switchCode = 'selectioncontrols_switch';
class SelectionControlsDemo extends StatefulWidget {
- const SelectionControlsDemo({Key? key}) : super(key: key);
+ const SelectionControlsDemo({super.key});
static const String routeName = '/material/selection-controls';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/slider_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/slider_demo.dart
index 42be8e2..dbab8c9 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/slider_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/slider_demo.dart
@@ -9,7 +9,7 @@
import '../../gallery/demo.dart';
class SliderDemo extends StatefulWidget {
- const SliderDemo({Key? key}) : super(key: key);
+ const SliderDemo({super.key});
static const String routeName = '/material/slider';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/snack_bar_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/snack_bar_demo.dart
index 8adf4cf..57eab94 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/snack_bar_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/snack_bar_demo.dart
@@ -19,7 +19,7 @@
'By default snackbars automatically disappear after a few seconds ';
class SnackBarDemo extends StatefulWidget {
- const SnackBarDemo({ Key? key }) : super(key: key);
+ const SnackBarDemo({ super.key });
static const String routeName = '/material/snack-bar';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/tabs_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/tabs_demo.dart
index 3f0df84..e461e37 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/tabs_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/tabs_demo.dart
@@ -137,7 +137,7 @@
}
class TabsDemo extends StatelessWidget {
- const TabsDemo({Key? key}) : super(key: key);
+ const TabsDemo({super.key});
static const String routeName = '/material/tabs';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/tabs_fab_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/tabs_fab_demo.dart
index 49b3dad..c787a0e 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/tabs_fab_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/tabs_fab_demo.dart
@@ -35,7 +35,7 @@
];
class TabsFabDemo extends StatefulWidget {
- const TabsFabDemo({Key? key}) : super(key: key);
+ const TabsFabDemo({super.key});
static const String routeName = '/material/tabs-fab';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/text_form_field_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/text_form_field_demo.dart
index 3f80761..eeec453 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/text_form_field_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/text_form_field_demo.dart
@@ -9,7 +9,7 @@
import '../../gallery/demo.dart';
class TextFormFieldDemo extends StatefulWidget {
- const TextFormFieldDemo({ Key? key }) : super(key: key);
+ const TextFormFieldDemo({ super.key });
static const String routeName = '/material/text-form-field';
@@ -26,7 +26,7 @@
class PasswordField extends StatefulWidget {
const PasswordField({
- Key? key,
+ super.key,
this.fieldKey,
this.hintText,
this.labelText,
@@ -34,7 +34,7 @@
this.onSaved,
this.validator,
this.onFieldSubmitted,
- }) : super(key: key);
+ });
final Key? fieldKey;
final String? hintText;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/material/tooltip_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/material/tooltip_demo.dart
index d7ebaca..af66b74 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/material/tooltip_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/material/tooltip_demo.dart
@@ -12,7 +12,7 @@
'apps accessible, like screen readers.';
class TooltipDemo extends StatelessWidget {
- const TooltipDemo({Key? key}) : super(key: key);
+ const TooltipDemo({super.key});
static const String routeName = '/material/tooltips';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/pesto_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/pesto_demo.dart
index f280b23..8dc170f 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/pesto_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/pesto_demo.dart
@@ -5,7 +5,7 @@
import 'package:flutter/material.dart';
class PestoDemo extends StatelessWidget {
- const PestoDemo({ Key? key }) : super(key: key);
+ const PestoDemo({ super.key });
static const String routeName = '/pesto';
@@ -28,7 +28,7 @@
);
class PestoHome extends StatelessWidget {
- const PestoHome({Key? key}) : super(key: key);
+ const PestoHome({super.key});
@override
Widget build(BuildContext context) {
@@ -37,7 +37,7 @@
}
class PestoFavorites extends StatelessWidget {
- const PestoFavorites({Key? key}) : super(key: key);
+ const PestoFavorites({super.key});
@override
Widget build(BuildContext context) {
@@ -47,26 +47,21 @@
class PestoStyle extends TextStyle {
const PestoStyle({
- double fontSize = 12.0,
- FontWeight? fontWeight,
- Color color = Colors.black87,
- double? letterSpacing,
- double? height,
+ double super.fontSize = 12.0,
+ super.fontWeight,
+ Color super.color = Colors.black87,
+ super.letterSpacing,
+ super.height,
}) : super(
inherit: false,
- color: color,
fontFamily: 'Raleway',
- fontSize: fontSize,
- fontWeight: fontWeight,
textBaseline: TextBaseline.alphabetic,
- letterSpacing: letterSpacing,
- height: height,
);
}
// Displays a grid of recipe cards.
class RecipeGridPage extends StatefulWidget {
- const RecipeGridPage({ Key? key, this.recipes }) : super(key: key);
+ const RecipeGridPage({ super.key, this.recipes });
final List<Recipe?>? recipes;
@@ -189,7 +184,7 @@
}
class PestoLogo extends StatefulWidget {
- const PestoLogo({Key? key, this.height, this.t}) : super(key: key);
+ const PestoLogo({super.key, this.height, this.t});
final double? height;
final double? t;
@@ -252,7 +247,7 @@
// A card with the recipe's image, author, and title.
class RecipeCard extends StatelessWidget {
- const RecipeCard({ Key? key, this.recipe, this.onTap }) : super(key: key);
+ const RecipeCard({ super.key, this.recipe, this.onTap });
final Recipe? recipe;
final VoidCallback? onTap;
@@ -314,7 +309,7 @@
// Displays one recipe. Includes the recipe sheet with a background image.
class RecipePage extends StatefulWidget {
- const RecipePage({ Key? key, this.recipe }) : super(key: key);
+ const RecipePage({ super.key, this.recipe });
final Recipe? recipe;
@@ -433,7 +428,7 @@
/// Displays the recipe's name and instructions.
class RecipeSheet extends StatelessWidget {
- RecipeSheet({ Key? key, this.recipe }) : super(key: key);
+ RecipeSheet({ super.key, this.recipe });
final TextStyle titleStyle = const PestoStyle(fontSize: 34.0);
final TextStyle descriptionStyle = const PestoStyle(fontSize: 15.0, color: Colors.black54, height: 24.0/15.0);
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/app.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/app.dart
index 8ba3357..cf62ff5 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/app.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/app.dart
@@ -13,7 +13,7 @@
import 'supplemental/cut_corners_border.dart';
class ShrineApp extends StatefulWidget {
- const ShrineApp({Key? key}) : super(key: key);
+ const ShrineApp({super.key});
@override
State<ShrineApp> createState() => _ShrineAppState();
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/backdrop.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/backdrop.dart
index 9e8a3c5..c4d77ba 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/backdrop.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/backdrop.dart
@@ -14,10 +14,9 @@
class _TappableWhileStatusIs extends StatefulWidget {
const _TappableWhileStatusIs(
this.status, {
- Key? key,
this.controller,
this.child,
- }) : super(key: key);
+ });
final AnimationController? controller;
final AnimationStatus status;
@@ -72,10 +71,9 @@
class _FrontLayer extends StatelessWidget {
const _FrontLayer({
- Key? key,
this.onTap,
this.child,
- }) : super(key: key);
+ });
final VoidCallback? onTap;
final Widget? child;
@@ -109,12 +107,11 @@
class _BackdropTitle extends AnimatedWidget {
const _BackdropTitle({
- Key? key,
- required Animation<double> listenable,
+ required Animation<double> super.listenable,
this.onPress,
required this.frontTitle,
required this.backTitle,
- }) : super(key: key, listenable: listenable);
+ });
final void Function()? onPress;
final Widget frontTitle;
@@ -198,13 +195,13 @@
/// front or back layer is showing.
class Backdrop extends StatefulWidget {
const Backdrop({
- Key? key,
+ super.key,
required this.frontLayer,
required this.backLayer,
required this.frontTitle,
required this.backTitle,
required this.controller,
- }) : super(key: key);
+ });
final Widget frontLayer;
final Widget backLayer;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/category_menu_page.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/category_menu_page.dart
index b8349ce..7d31212 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/category_menu_page.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/category_menu_page.dart
@@ -11,9 +11,9 @@
class CategoryMenuPage extends StatelessWidget {
const CategoryMenuPage({
- Key? key,
+ super.key,
this.onCategoryTap,
- }) : super(key: key);
+ });
final VoidCallback? onCategoryTap;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/expanding_bottom_sheet.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/expanding_bottom_sheet.dart
index cf5b315..e27688a 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/expanding_bottom_sheet.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/expanding_bottom_sheet.dart
@@ -25,8 +25,7 @@
const double _kWidthForCartIcon = 64.0;
class ExpandingBottomSheet extends StatefulWidget {
- const ExpandingBottomSheet({Key? key, required this.hideController})
- : super(key: key);
+ const ExpandingBottomSheet({super.key, required this.hideController});
final AnimationController hideController;
@@ -403,7 +402,7 @@
}
class ProductThumbnailRow extends StatefulWidget {
- const ProductThumbnailRow({Key? key}) : super(key: key);
+ const ProductThumbnailRow({super.key});
@override
State<ProductThumbnailRow> createState() => _ProductThumbnailRowState();
@@ -512,7 +511,7 @@
}
class ExtraProductsNumber extends StatelessWidget {
- const ExtraProductsNumber({Key? key}) : super(key: key);
+ const ExtraProductsNumber({super.key});
// Calculates the number to be displayed at the end of the row if there are
// more than three products in the cart. This calculates overflow products,
@@ -555,7 +554,7 @@
}
class ProductThumbnail extends StatelessWidget {
- const ProductThumbnail(this.animation, this.opacityAnimation, this.product, {Key? key}) : super(key: key);
+ const ProductThumbnail(this.animation, this.opacityAnimation, this.product, {super.key});
final Animation<double> animation;
final Animation<double> opacityAnimation;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/home.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/home.dart
index 3e9a090..2aec3c9 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/home.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/home.dart
@@ -12,7 +12,7 @@
import 'supplemental/asymmetric_view.dart';
class ProductPage extends StatelessWidget {
- const ProductPage({Key? key, this.category = Category.all}) : super(key: key);
+ const ProductPage({super.key, this.category = Category.all});
final Category category;
@@ -29,8 +29,8 @@
const HomePage({
this.expandingBottomSheet,
this.backdrop,
- Key? key,
- }) : super(key: key);
+ super.key,
+ });
final ExpandingBottomSheet? expandingBottomSheet;
final Backdrop? backdrop;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/login.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/login.dart
index 8067bdb..e098319 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/login.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/login.dart
@@ -7,7 +7,7 @@
import 'colors.dart';
class LoginPage extends StatefulWidget {
- const LoginPage({Key? key}) : super(key: key);
+ const LoginPage({super.key});
@override
State<LoginPage> createState() => _LoginPageState();
@@ -123,7 +123,7 @@
}
class PrimaryColorOverride extends StatelessWidget {
- const PrimaryColorOverride({Key? key, this.color, this.child}) : super(key: key);
+ const PrimaryColorOverride({super.key, this.color, this.child});
final Color? color;
final Widget? child;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/shopping_cart.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/shopping_cart.dart
index 9f6ab9f..8547ddd 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/shopping_cart.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/shopping_cart.dart
@@ -14,7 +14,7 @@
const double _leftColumnWidth = 60.0;
class ShoppingCartPage extends StatefulWidget {
- const ShoppingCartPage({Key? key}) : super(key: key);
+ const ShoppingCartPage({super.key});
@override
State<ShoppingCartPage> createState() => _ShoppingCartPageState();
@@ -103,7 +103,7 @@
}
class ShoppingCartSummary extends StatelessWidget {
- const ShoppingCartSummary({Key? key, this.model}) : super(key: key);
+ const ShoppingCartSummary({super.key, this.model});
final AppStateModel? model;
@@ -182,11 +182,11 @@
class ShoppingCartRow extends StatelessWidget {
const ShoppingCartRow({
- Key? key,
+ super.key,
required this.product,
required this.quantity,
this.onPressed,
- }) : super(key: key);
+ });
final Product product;
final int? quantity;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/asymmetric_view.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/asymmetric_view.dart
index b19b699..ee28cf7 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/asymmetric_view.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/asymmetric_view.dart
@@ -8,7 +8,7 @@
import 'product_columns.dart';
class AsymmetricView extends StatelessWidget {
- const AsymmetricView({Key? key, this.products}) : super(key: key);
+ const AsymmetricView({super.key, this.products});
final List<Product>? products;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/cut_corners_border.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/cut_corners_border.dart
index be3bac7..0b04d51 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/cut_corners_border.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/cut_corners_border.dart
@@ -8,15 +8,11 @@
class CutCornersBorder extends OutlineInputBorder {
const CutCornersBorder({
- BorderSide borderSide = BorderSide.none,
- BorderRadius borderRadius = const BorderRadius.all(Radius.circular(2.0)),
+ super.borderSide = BorderSide.none,
+ super.borderRadius = const BorderRadius.all(Radius.circular(2.0)),
this.cut = 7.0,
- double gapPadding = 2.0,
- }) : super(
- borderSide: borderSide,
- borderRadius: borderRadius,
- gapPadding: gapPadding,
- );
+ super.gapPadding = 2.0,
+ });
@override
CutCornersBorder copyWith({
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/product_card.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/product_card.dart
index 208560f..17ff0fe 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/product_card.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/product_card.dart
@@ -10,8 +10,8 @@
import '../model/product.dart';
class ProductCard extends StatelessWidget {
- const ProductCard({ Key? key, this.imageAspectRatio = 33 / 49, this.product })
- : assert(imageAspectRatio > 0), super(key: key);
+ const ProductCard({ super.key, this.imageAspectRatio = 33 / 49, this.product })
+ : assert(imageAspectRatio > 0);
final double imageAspectRatio;
final Product? product;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/product_columns.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/product_columns.dart
index f2a8fc7..028e97d 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/product_columns.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine/supplemental/product_columns.dart
@@ -9,10 +9,10 @@
class TwoProductCardColumn extends StatelessWidget {
const TwoProductCardColumn({
- Key? key,
+ super.key,
required this.bottom,
this.top,
- }) : super(key: key);
+ });
final Product? bottom, top;
@@ -58,7 +58,7 @@
}
class OneProductCardColumn extends StatelessWidget {
- const OneProductCardColumn({Key? key, this.product}) : super(key: key);
+ const OneProductCardColumn({super.key, this.product});
final Product? product;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/shrine_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/shrine_demo.dart
index 719396e..97e6c52 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/shrine_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/shrine_demo.dart
@@ -6,7 +6,7 @@
import 'shrine/app.dart';
class ShrineDemo extends StatelessWidget {
- const ShrineDemo({ Key? key }) : super(key: key);
+ const ShrineDemo({ super.key });
static const String routeName = '/shrine'; // Used by the Gallery app.
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo.dart
index ba11346..ae2ac05 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo.dart
@@ -9,7 +9,7 @@
import 'transformations_demo_gesture_transformable.dart';
class TransformationsDemo extends StatefulWidget {
- const TransformationsDemo({ Key? key }) : super(key: key);
+ const TransformationsDemo({ super.key });
static const String routeName = '/transformations';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_color_picker.dart b/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_color_picker.dart
index 3440289..bc7ad93 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_color_picker.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_color_picker.dart
@@ -8,11 +8,11 @@
@immutable
class ColorPicker extends StatelessWidget {
const ColorPicker({
- Key? key,
+ super.key,
required this.colors,
required this.selectedColor,
this.onColorSelection,
- }) : super(key: key);
+ });
final Set<Color> colors;
final Color selectedColor;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_edit_board_point.dart b/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_edit_board_point.dart
index bb8eb2d..260d007 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_edit_board_point.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_edit_board_point.dart
@@ -10,10 +10,10 @@
@immutable
class EditBoardPoint extends StatelessWidget {
const EditBoardPoint({
- Key? key,
+ super.key,
required this.boardPoint,
this.onColorSelection,
- }) : super(key: key);
+ });
final BoardPoint boardPoint;
final ValueChanged<Color>? onColorSelection;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_gesture_transformable.dart b/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_gesture_transformable.dart
index f083074..03c0324 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_gesture_transformable.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/transformations/transformations_demo_gesture_transformable.dart
@@ -14,7 +14,7 @@
@immutable
class GestureTransformable extends StatefulWidget {
const GestureTransformable({
- Key? key,
+ super.key,
// The child to perform the transformations on.
required this.child,
// The desired visible size of the widget and the area that is receptive to
@@ -75,8 +75,7 @@
assert(
!reset || onResetEnd != null,
'Must implement onResetEnd to use reset.',
- ),
- super(key: key);
+ );
final Widget child;
final Size size;
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/typography_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/typography_demo.dart
index 38a6eb0..cc7c25a 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/typography_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/typography_demo.dart
@@ -6,11 +6,11 @@
class TextStyleItem extends StatelessWidget {
const TextStyleItem({
- Key? key,
+ super.key,
required this.name,
required this.style,
required this.text,
- }) : super(key: key);
+ });
final String name;
final TextStyle style;
@@ -39,7 +39,7 @@
}
class TypographyDemo extends StatelessWidget {
- const TypographyDemo({Key? key}) : super(key: key);
+ const TypographyDemo({super.key});
static const String routeName = '/typography';
diff --git a/dev/integration_tests/flutter_gallery/lib/demo/video_demo.dart b/dev/integration_tests/flutter_gallery/lib/demo/video_demo.dart
index 33fe67f..45155f3 100644
--- a/dev/integration_tests/flutter_gallery/lib/demo/video_demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/demo/video_demo.dart
@@ -12,7 +12,7 @@
import 'package:video_player/video_player.dart';
class VideoCard extends StatelessWidget {
- const VideoCard({ Key? key, this.controller, this.title, this.subtitle }) : super(key: key);
+ const VideoCard({ super.key, this.controller, this.title, this.subtitle });
final VideoPlayerController? controller;
final String? title;
@@ -93,7 +93,7 @@
}
class VideoPlayerLoading extends StatefulWidget {
- const VideoPlayerLoading(this.controller, {Key? key}) : super(key: key);
+ const VideoPlayerLoading(this.controller, {super.key});
final VideoPlayerController? controller;
@@ -137,7 +137,7 @@
}
class VideoPlayPause extends StatefulWidget {
- const VideoPlayPause(this.controller, {Key? key}) : super(key: key);
+ const VideoPlayPause(this.controller, {super.key});
final VideoPlayerController? controller;
@@ -203,10 +203,10 @@
class FadeAnimation extends StatefulWidget {
const FadeAnimation({
- Key? key,
+ super.key,
this.child,
this.duration = const Duration(milliseconds: 500),
- }) : super(key: key);
+ });
final Widget? child;
final Duration duration;
@@ -266,10 +266,10 @@
class ConnectivityOverlay extends StatefulWidget {
const ConnectivityOverlay({
- Key? key,
+ super.key,
this.child,
this.connectedCompleter,
- }) : super(key: key);
+ });
final Widget? child;
final Completer<void>? connectedCompleter;
@@ -343,7 +343,7 @@
}
class VideoDemo extends StatefulWidget {
- const VideoDemo({ Key? key }) : super(key: key);
+ const VideoDemo({ super.key });
static const String routeName = '/video';
diff --git a/dev/integration_tests/flutter_gallery/lib/gallery/about.dart b/dev/integration_tests/flutter_gallery/lib/gallery/about.dart
index b77c8d2..a22950f 100644
--- a/dev/integration_tests/flutter_gallery/lib/gallery/about.dart
+++ b/dev/integration_tests/flutter_gallery/lib/gallery/about.dart
@@ -22,8 +22,7 @@
// manage the recognizer from outside the TextSpan, e.g. in the State of a
// stateful widget that then hands the recognizer to the TextSpan.
- _LinkTextSpan({ TextStyle? style, String? url, String? text }) : super(
- style: style,
+ _LinkTextSpan({ super.style, String? url, String? text }) : super(
text: text ?? url,
recognizer: TapGestureRecognizer()..onTap = () {
launch(url!, forceSafariVC: false);
diff --git a/dev/integration_tests/flutter_gallery/lib/gallery/app.dart b/dev/integration_tests/flutter_gallery/lib/gallery/app.dart
index 902e001..4e17769 100644
--- a/dev/integration_tests/flutter_gallery/lib/gallery/app.dart
+++ b/dev/integration_tests/flutter_gallery/lib/gallery/app.dart
@@ -21,14 +21,14 @@
class GalleryApp extends StatefulWidget {
const GalleryApp({
- Key? key,
+ super.key,
this.updateUrlFetcher,
this.enablePerformanceOverlay = true,
this.enableRasterCacheImagesCheckerboard = true,
this.enableOffscreenLayersCheckerboard = true,
this.onSendFeedback,
this.testMode = false,
- }) : super(key: key);
+ });
final UpdateUrlFetcher? updateUrlFetcher;
final bool enablePerformanceOverlay;
diff --git a/dev/integration_tests/flutter_gallery/lib/gallery/backdrop.dart b/dev/integration_tests/flutter_gallery/lib/gallery/backdrop.dart
index 2d1f23a..4beec4d 100644
--- a/dev/integration_tests/flutter_gallery/lib/gallery/backdrop.dart
+++ b/dev/integration_tests/flutter_gallery/lib/gallery/backdrop.dart
@@ -25,10 +25,9 @@
class _TappableWhileStatusIs extends StatefulWidget {
const _TappableWhileStatusIs(
this.status, {
- Key? key,
this.controller,
this.child,
- }) : super(key: key);
+ });
final AnimationController? controller;
final AnimationStatus status;
@@ -83,12 +82,11 @@
class _CrossFadeTransition extends AnimatedWidget {
const _CrossFadeTransition({
- Key? key,
this.alignment = Alignment.center,
required Animation<double> progress,
this.child0,
this.child1,
- }) : super(key: key, listenable: progress);
+ }) : super(listenable: progress);
final AlignmentGeometry alignment;
final Widget? child0;
@@ -134,11 +132,10 @@
class _BackAppBar extends StatelessWidget {
const _BackAppBar({
- Key? key,
this.leading = const SizedBox(width: 56.0),
required this.title,
this.trailing,
- }) : super(key: key);
+ });
final Widget leading;
final Widget title;
@@ -179,14 +176,14 @@
class Backdrop extends StatefulWidget {
const Backdrop({
- Key? key,
+ super.key,
this.frontAction,
this.frontTitle,
this.frontHeading,
this.frontLayer,
this.backTitle,
this.backLayer,
- }) : super(key: key);
+ });
final Widget? frontAction;
final Widget? frontTitle;
diff --git a/dev/integration_tests/flutter_gallery/lib/gallery/demo.dart b/dev/integration_tests/flutter_gallery/lib/gallery/demo.dart
index 5e6d449..9126b2c 100644
--- a/dev/integration_tests/flutter_gallery/lib/gallery/demo.dart
+++ b/dev/integration_tests/flutter_gallery/lib/gallery/demo.dart
@@ -42,13 +42,13 @@
class TabbedComponentDemoScaffold extends StatelessWidget {
const TabbedComponentDemoScaffold({
- Key? key,
+ super.key,
this.title,
this.demos,
this.actions,
this.isScrollable = true,
this.showExampleCodeAction = true,
- }) : super(key: key);
+ });
final List<ComponentDemoTabData>? demos;
final String? title;
@@ -148,7 +148,7 @@
}
class FullScreenCodeDialog extends StatefulWidget {
- const FullScreenCodeDialog({ Key? key, this.exampleCodeTag }) : super(key: key);
+ const FullScreenCodeDialog({ super.key, this.exampleCodeTag });
final String? exampleCodeTag;
@@ -216,13 +216,12 @@
}
class MaterialDemoDocumentationButton extends StatelessWidget {
- MaterialDemoDocumentationButton(String routeName, { Key? key })
+ MaterialDemoDocumentationButton(String routeName, { super.key })
: documentationUrl = kDemoDocumentationUrl[routeName],
assert(
kDemoDocumentationUrl[routeName] != null,
'A documentation URL was not specified for demo route $routeName in kAllGalleryDemos',
- ),
- super(key: key);
+ );
final String? documentationUrl;
@@ -237,13 +236,12 @@
}
class CupertinoDemoDocumentationButton extends StatelessWidget {
- CupertinoDemoDocumentationButton(String routeName, { Key? key })
+ CupertinoDemoDocumentationButton(String routeName, { super.key })
: documentationUrl = kDemoDocumentationUrl[routeName],
assert(
kDemoDocumentationUrl[routeName] != null,
'A documentation URL was not specified for demo route $routeName in kAllGalleryDemos',
- ),
- super(key: key);
+ );
final String? documentationUrl;
diff --git a/dev/integration_tests/flutter_gallery/lib/gallery/home.dart b/dev/integration_tests/flutter_gallery/lib/gallery/home.dart
index ffe6b2e..9b12086 100644
--- a/dev/integration_tests/flutter_gallery/lib/gallery/home.dart
+++ b/dev/integration_tests/flutter_gallery/lib/gallery/home.dart
@@ -18,7 +18,7 @@
const Duration _kFrontLayerSwitchDuration = Duration(milliseconds: 300);
class _FlutterLogo extends StatelessWidget {
- const _FlutterLogo({ Key? key }) : super(key: key);
+ const _FlutterLogo();
@override
Widget build(BuildContext context) {
@@ -41,10 +41,9 @@
class _CategoryItem extends StatelessWidget {
const _CategoryItem({
- Key? key,
this.category,
this.onTap,
- }) : super (key: key);
+ });
final GalleryDemoCategory? category;
final VoidCallback? onTap;
@@ -95,10 +94,9 @@
class _CategoriesPage extends StatelessWidget {
const _CategoriesPage({
- Key? key,
this.categories,
this.onCategoryTap,
- }) : super(key: key);
+ });
final Iterable<GalleryDemoCategory>? categories;
final ValueChanged<GalleryDemoCategory>? onCategoryTap;
@@ -162,7 +160,7 @@
}
class _DemoItem extends StatelessWidget {
- const _DemoItem({ Key? key, this.demo }) : super(key: key);
+ const _DemoItem({ this.demo });
final GalleryDemo? demo;
@@ -262,10 +260,10 @@
class GalleryHome extends StatefulWidget {
const GalleryHome({
- Key? key,
+ super.key,
this.testMode = false,
this.optionsPage,
- }) : super(key: key);
+ });
final Widget? optionsPage;
final bool testMode;
diff --git a/dev/integration_tests/flutter_gallery/lib/gallery/options.dart b/dev/integration_tests/flutter_gallery/lib/gallery/options.dart
index 0c96fdc..5cd81d1 100644
--- a/dev/integration_tests/flutter_gallery/lib/gallery/options.dart
+++ b/dev/integration_tests/flutter_gallery/lib/gallery/options.dart
@@ -93,7 +93,7 @@
const EdgeInsetsDirectional _kItemPadding = EdgeInsetsDirectional.only(start: 56.0);
class _OptionsItem extends StatelessWidget {
- const _OptionsItem({ Key? key, this.child }) : super(key: key);
+ const _OptionsItem({ this.child });
final Widget? child;
@@ -167,7 +167,7 @@
}
class _TextButton extends StatelessWidget {
- const _TextButton({ Key? key, this.onPressed, this.child }) : super(key: key);
+ const _TextButton({ this.onPressed, this.child });
final VoidCallback? onPressed;
final Widget? child;
@@ -467,11 +467,11 @@
class GalleryOptionsPage extends StatelessWidget {
const GalleryOptionsPage({
- Key? key,
+ super.key,
this.options,
this.onOptionsChanged,
this.onSendFeedback,
- }) : super(key: key);
+ });
final GalleryOptions? options;
final ValueChanged<GalleryOptions>? onOptionsChanged;
diff --git a/dev/integration_tests/flutter_gallery/lib/gallery/updater.dart b/dev/integration_tests/flutter_gallery/lib/gallery/updater.dart
index 9a81ac7..fc07d46 100644
--- a/dev/integration_tests/flutter_gallery/lib/gallery/updater.dart
+++ b/dev/integration_tests/flutter_gallery/lib/gallery/updater.dart
@@ -9,8 +9,7 @@
typedef UpdateUrlFetcher = Future<String?> Function();
class Updater extends StatefulWidget {
- const Updater({ required this.updateUrlFetcher, this.child, Key? key })
- : super(key: key);
+ const Updater({ required this.updateUrlFetcher, this.child, super.key });
final UpdateUrlFetcher updateUrlFetcher;
final Widget? child;
diff --git a/dev/integration_tests/flutter_gallery/pubspec.yaml b/dev/integration_tests/flutter_gallery/pubspec.yaml
index c0a49c5..824f91c 100644
--- a/dev/integration_tests/flutter_gallery/pubspec.yaml
+++ b/dev/integration_tests/flutter_gallery/pubspec.yaml
@@ -1,7 +1,7 @@
name: flutter_gallery
environment:
- sdk: ">=2.12.0-0 <3.0.0"
+ sdk: ">=2.17.0-0 <3.0.0"
dependencies:
flutter:
diff --git a/dev/integration_tests/flutter_gallery/test/live_smoketest.dart b/dev/integration_tests/flutter_gallery/test/live_smoketest.dart
index 20a1b7b..e8b5150 100644
--- a/dev/integration_tests/flutter_gallery/test/live_smoketest.dart
+++ b/dev/integration_tests/flutter_gallery/test/live_smoketest.dart
@@ -101,7 +101,7 @@
);
class _LiveWidgetController extends LiveWidgetController {
- _LiveWidgetController(WidgetsBinding binding) : super(binding);
+ _LiveWidgetController(super.binding);
/// With [frameSync] enabled, Flutter Driver will wait to perform an action
/// until there are no pending frames in the app under test.
