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mirror of https://github.com/flutter/samples.git synced 2025-11-08 22:09:06 +00:00

Dart 3.9 / Flutter 3.35 [first LLM release] (#2714)

I got carried away with Gemini and basically rewrote CI and the release
process for the new LLM reality. This work was largely completed by
Gemini.

- Bump all SDK versions to the current beta (3.9.0-0)
- Run `flutter channel beta`
- Wrote `ci_script.dart` to replace the bash scripts
- Converted repository to pub workspace #2499 
- Added llm.md and release.md
- Added redirect for deprecated Samples Index

## Pre-launch Checklist

- [x] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [x] I signed the [CLA].
- [x] I read the [Contributors Guide].
- [x] I have added sample code updates to the [changelog].
- [x] I updated/added relevant documentation (doc comments with `///`).
This commit is contained in:
Eric Windmill
2025-08-14 12:26:24 -07:00
committed by GitHub
parent 0aa5415d5e
commit 2999d738b8
410 changed files with 28166 additions and 27661 deletions

View File

@@ -20,14 +20,26 @@ void main() {
findsOneWidget,
);
expect(find.widgetWithIcon(AppBar, Icons.filter_2), findsOneWidget);
expect(find.widgetWithIcon(AppBar, Icons.palette_outlined), findsOneWidget);
expect(
find.widgetWithIcon(AppBar, Icons.palette_outlined),
findsOneWidget,
);
// Elements on the component screen
// Common buttons
expect(find.widgetWithText(ElevatedButton, 'Elevated'), findsNWidgets(2));
expect(
find.widgetWithText(ElevatedButton, 'Elevated'),
findsNWidgets(2),
);
expect(find.widgetWithText(FilledButton, 'Filled'), findsNWidgets(2));
expect(find.widgetWithText(FilledButton, 'Filled tonal'), findsNWidgets(2));
expect(find.widgetWithText(OutlinedButton, 'Outlined'), findsNWidgets(2));
expect(
find.widgetWithText(FilledButton, 'Filled tonal'),
findsNWidgets(2),
);
expect(
find.widgetWithText(OutlinedButton, 'Outlined'),
findsNWidgets(2),
);
expect(find.widgetWithText(TextButton, 'Text'), findsNWidgets(2));
expect(find.widgetWithText(Buttons, 'Icon'), findsNWidgets(5));
@@ -36,7 +48,10 @@ void main() {
find.byType(FloatingActionButton),
findsNWidgets(6),
); // 2 more show up in the bottom app bar. 1 more in the navigation rail
expect(find.widgetWithText(FloatingActionButton, 'Create'), findsOneWidget);
expect(
find.widgetWithText(FloatingActionButton, 'Create'),
findsOneWidget,
);
// Icon buttons
expect(
@@ -52,13 +67,18 @@ void main() {
expect(find.byType(Badge), findsNWidgets(4));
// Progress indicators
Finder circularProgressIndicator = find.byType(CircularProgressIndicator);
Finder circularProgressIndicator = find.byType(
CircularProgressIndicator,
);
expect(circularProgressIndicator, findsOneWidget);
Finder linearProgressIndicator = find.byType(LinearProgressIndicator);
expect(linearProgressIndicator, findsOneWidget);
// Snackbar
expect(find.widgetWithText(TextButton, 'Show snackbar'), findsOneWidget);
expect(
find.widgetWithText(TextButton, 'Show snackbar'),
findsOneWidget,
);
// Bottom sheet
expect(
@@ -128,8 +148,14 @@ void main() {
expect(find.byType(InputChip), findsNWidgets(2));
// Date and time pickers
expect(find.widgetWithText(DatePicker, 'Show date picker'), findsOneWidget);
expect(find.widgetWithText(TimePicker, 'Show time picker'), findsOneWidget);
expect(
find.widgetWithText(DatePicker, 'Show date picker'),
findsOneWidget,
);
expect(
find.widgetWithText(TimePicker, 'Show time picker'),
findsOneWidget,
);
// Menus
expect(find.byType(MenuAnchor), findsNWidgets(5));
@@ -152,175 +178,221 @@ void main() {
expect(find.widgetWithText(TextField, 'Outlined'), findsNWidgets(2));
});
testWidgets('NavigationRail doesn\'t show when width value is small than 1000 '
'(in Portrait mode or narrow screen)', (tester) async {
widgetSetup(tester, 999, windowHeight: 7000);
await tester.pumpWidget(const App());
await tester.pumpAndSettle();
testWidgets(
'NavigationRail doesn\'t show when width value is small than 1000 '
'(in Portrait mode or narrow screen)',
(tester) async {
widgetSetup(tester, 999, windowHeight: 7000);
await tester.pumpWidget(const App());
await tester.pumpAndSettle();
// When screen width is less than 1000, NavigationBar will show. At the same
// time, the NavigationBar example still show up in the navigation group.
expect(
find.byType(NavigationBars),
findsNWidgets(3),
); // The real navBar, badges example and navBar example
expect(find.widgetWithText(NavigationBar, 'Components'), findsOneWidget);
expect(find.widgetWithText(NavigationBar, 'Color'), findsOneWidget);
expect(find.widgetWithText(NavigationBar, 'Typography'), findsOneWidget);
expect(find.widgetWithText(NavigationBar, 'Elevation'), findsOneWidget);
// When screen width is less than 1000, NavigationBar will show. At the same
// time, the NavigationBar example still show up in the navigation group.
expect(
find.byType(NavigationBars),
findsNWidgets(3),
); // The real navBar, badges example and navBar example
expect(
find.widgetWithText(NavigationBar, 'Components'),
findsOneWidget,
);
expect(find.widgetWithText(NavigationBar, 'Color'), findsOneWidget);
expect(
find.widgetWithText(NavigationBar, 'Typography'),
findsOneWidget,
);
expect(
find.widgetWithText(NavigationBar, 'Elevation'),
findsOneWidget,
);
expect(find.widgetWithText(NavigationBar, 'Explore'), findsOneWidget);
expect(find.widgetWithText(NavigationBar, 'Pets'), findsOneWidget);
expect(find.widgetWithText(NavigationBar, 'Account'), findsOneWidget);
});
expect(
find.widgetWithText(NavigationBar, 'Explore'),
findsOneWidget,
);
expect(find.widgetWithText(NavigationBar, 'Pets'), findsOneWidget);
expect(
find.widgetWithText(NavigationBar, 'Account'),
findsOneWidget,
);
},
);
testWidgets('NavigationRail shows when width value is greater than or equal '
'to 1000 (in Landscape mode or wider screen)', (tester) async {
widgetSetup(tester, 1001, windowHeight: 3000);
await tester.pumpWidget(const App());
await tester.pumpAndSettle();
testWidgets(
'NavigationRail shows when width value is greater than or equal '
'to 1000 (in Landscape mode or wider screen)',
(tester) async {
widgetSetup(tester, 1001, windowHeight: 3000);
await tester.pumpWidget(const App());
await tester.pumpAndSettle();
// When screen width is greater than or equal to 1000, NavigationRail will show.
// At the same time, the NavigationBar will NOT show.
expect(find.byType(NavigationRail), findsNWidgets(2));
expect(find.byType(Tooltip, skipOffstage: false), findsWidgets);
expect(find.widgetWithText(NavigationRail, 'Components'), findsOneWidget);
expect(find.widgetWithText(NavigationRail, 'Color'), findsOneWidget);
expect(find.widgetWithText(NavigationRail, 'Typography'), findsOneWidget);
expect(find.widgetWithText(NavigationRail, 'Elevation'), findsOneWidget);
// When screen width is greater than or equal to 1000, NavigationRail will show.
// At the same time, the NavigationBar will NOT show.
expect(find.byType(NavigationRail), findsNWidgets(2));
expect(find.byType(Tooltip, skipOffstage: false), findsWidgets);
expect(
find.widgetWithText(NavigationRail, 'Components'),
findsOneWidget,
);
expect(find.widgetWithText(NavigationRail, 'Color'), findsOneWidget);
expect(
find.widgetWithText(NavigationRail, 'Typography'),
findsOneWidget,
);
expect(
find.widgetWithText(NavigationRail, 'Elevation'),
findsOneWidget,
);
expect(find.widgetWithText(NavigationBar, 'Explore'), findsOneWidget);
expect(find.widgetWithText(NavigationBar, 'Pets'), findsOneWidget);
expect(find.widgetWithText(NavigationBar, 'Account'), findsOneWidget);
expect(
find.widgetWithText(NavigationBar, 'Explore'),
findsOneWidget,
);
expect(find.widgetWithText(NavigationBar, 'Pets'), findsOneWidget);
expect(
find.widgetWithText(NavigationBar, 'Account'),
findsOneWidget,
);
// the Navigation bar should be out of screen.
final RenderBox box = tester.renderObject(
find.widgetWithText(NavigationBar, 'Components'),
);
expect(box.localToGlobal(Offset.zero), const Offset(0.0, 3080.0));
});
// the Navigation bar should be out of screen.
final RenderBox box = tester.renderObject(
find.widgetWithText(NavigationBar, 'Components'),
);
expect(box.localToGlobal(Offset.zero), const Offset(0.0, 3080.0));
},
);
testWidgets('Material version switches between Material3 and Material2 when '
'the version icon is clicked', (tester) async {
widgetSetup(tester, 450, windowHeight: 7000);
await tester.pumpWidget(const App());
BuildContext defaultElevatedButton = tester.firstElement(
find.byType(ElevatedButton),
);
BuildContext defaultIconButton = tester.firstElement(
find.byType(IconButton),
);
BuildContext defaultFAB = tester.firstElement(
find.byType(FloatingActionButton),
);
BuildContext defaultCard = tester.firstElement(
find.widgetWithText(Card, 'Elevated'),
);
BuildContext defaultChip = tester.firstElement(
find.widgetWithText(ActionChip, 'Assist'),
);
Finder dialog = find.text('Show dialog');
await tester.tap(dialog);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext defaultAlertDialog = tester.element(find.byType(AlertDialog));
expect(Theme.of(defaultAlertDialog).useMaterial3, true);
Finder dismiss = find.text('Okay');
await tester.tap(dismiss);
await tester.pumpAndSettle(const Duration(microseconds: 500));
testWidgets(
'Material version switches between Material3 and Material2 when '
'the version icon is clicked',
(tester) async {
widgetSetup(tester, 450, windowHeight: 7000);
await tester.pumpWidget(const App());
BuildContext defaultElevatedButton = tester.firstElement(
find.byType(ElevatedButton),
);
BuildContext defaultIconButton = tester.firstElement(
find.byType(IconButton),
);
BuildContext defaultFAB = tester.firstElement(
find.byType(FloatingActionButton),
);
BuildContext defaultCard = tester.firstElement(
find.widgetWithText(Card, 'Elevated'),
);
BuildContext defaultChip = tester.firstElement(
find.widgetWithText(ActionChip, 'Assist'),
);
Finder dialog = find.text('Show dialog');
await tester.tap(dialog);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext defaultAlertDialog = tester.element(
find.byType(AlertDialog),
);
expect(Theme.of(defaultAlertDialog).useMaterial3, true);
Finder dismiss = find.text('Okay');
await tester.tap(dismiss);
await tester.pumpAndSettle(const Duration(microseconds: 500));
expect(find.widgetWithIcon(AppBar, Icons.filter_2), findsOneWidget);
expect(find.widgetWithIcon(AppBar, Icons.filter_3), findsNothing);
expect(find.text('Material 3'), findsOneWidget);
expect(Theme.of(defaultElevatedButton).useMaterial3, true);
expect(Theme.of(defaultIconButton).useMaterial3, true);
expect(Theme.of(defaultFAB).useMaterial3, true);
expect(Theme.of(defaultCard).useMaterial3, true);
expect(Theme.of(defaultChip).useMaterial3, true);
expect(find.widgetWithIcon(AppBar, Icons.filter_2), findsOneWidget);
expect(find.widgetWithIcon(AppBar, Icons.filter_3), findsNothing);
expect(find.text('Material 3'), findsOneWidget);
expect(Theme.of(defaultElevatedButton).useMaterial3, true);
expect(Theme.of(defaultIconButton).useMaterial3, true);
expect(Theme.of(defaultFAB).useMaterial3, true);
expect(Theme.of(defaultCard).useMaterial3, true);
expect(Theme.of(defaultChip).useMaterial3, true);
Finder appbarM3Icon = find.descendant(
of: find.byType(AppBar),
matching: find.widgetWithIcon(IconButton, Icons.filter_2),
);
await tester.tap(appbarM3Icon);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext updatedElevatedButton = tester.firstElement(
find.byType(ElevatedButton),
);
BuildContext updatedIconButton = tester.firstElement(
find.byType(IconButton),
);
BuildContext updatedFAB = tester.firstElement(
find.byType(FloatingActionButton),
);
BuildContext updatedCard = tester.firstElement(find.byType(Card));
BuildContext updatedChip = tester.firstElement(
find.widgetWithText(ActionChip, 'Assist'),
);
Finder updatedDialog = find.text('Show dialog');
await tester.tap(updatedDialog);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext updatedAlertDialog = tester.firstElement(
find.byType(AlertDialog),
);
expect(Theme.of(updatedAlertDialog).useMaterial3, false);
Finder updatedDismiss = find.text('Dismiss');
await tester.tap(updatedDismiss);
await tester.pumpAndSettle(const Duration(microseconds: 500));
Finder appbarM3Icon = find.descendant(
of: find.byType(AppBar),
matching: find.widgetWithIcon(IconButton, Icons.filter_2),
);
await tester.tap(appbarM3Icon);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext updatedElevatedButton = tester.firstElement(
find.byType(ElevatedButton),
);
BuildContext updatedIconButton = tester.firstElement(
find.byType(IconButton),
);
BuildContext updatedFAB = tester.firstElement(
find.byType(FloatingActionButton),
);
BuildContext updatedCard = tester.firstElement(find.byType(Card));
BuildContext updatedChip = tester.firstElement(
find.widgetWithText(ActionChip, 'Assist'),
);
Finder updatedDialog = find.text('Show dialog');
await tester.tap(updatedDialog);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext updatedAlertDialog = tester.firstElement(
find.byType(AlertDialog),
);
expect(Theme.of(updatedAlertDialog).useMaterial3, false);
Finder updatedDismiss = find.text('Dismiss');
await tester.tap(updatedDismiss);
await tester.pumpAndSettle(const Duration(microseconds: 500));
expect(find.widgetWithIcon(AppBar, Icons.filter_3), findsOneWidget);
expect(find.widgetWithIcon(AppBar, Icons.filter_2), findsNothing);
expect(find.text('Material 2'), findsOneWidget);
expect(Theme.of(updatedElevatedButton).useMaterial3, false);
expect(Theme.of(updatedIconButton).useMaterial3, false);
expect(Theme.of(updatedFAB).useMaterial3, false);
expect(Theme.of(updatedCard).useMaterial3, false);
expect(Theme.of(updatedChip).useMaterial3, false);
});
expect(find.widgetWithIcon(AppBar, Icons.filter_3), findsOneWidget);
expect(find.widgetWithIcon(AppBar, Icons.filter_2), findsNothing);
expect(find.text('Material 2'), findsOneWidget);
expect(Theme.of(updatedElevatedButton).useMaterial3, false);
expect(Theme.of(updatedIconButton).useMaterial3, false);
expect(Theme.of(updatedFAB).useMaterial3, false);
expect(Theme.of(updatedCard).useMaterial3, false);
expect(Theme.of(updatedChip).useMaterial3, false);
},
);
testWidgets('Other screens become Material2 mode after changing mode from '
'main screen', (tester) async {
await tester.pumpWidget(const App());
Finder appbarM2Icon = find.descendant(
of: find.byType(AppBar),
matching: find.widgetWithIcon(IconButton, Icons.filter_2),
);
await tester.tap(appbarM2Icon);
Finder secondScreenIcon = find.descendant(
of: find.byType(NavigationBar),
matching: find.widgetWithIcon(
NavigationDestination,
Icons.format_paint_outlined,
),
);
await tester.tap(secondScreenIcon);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext lightThemeText = tester.element(
find.text('Light ColorScheme'),
);
expect(Theme.of(lightThemeText).useMaterial3, false);
Finder thirdScreenIcon = find.descendant(
of: find.byType(NavigationBar),
matching: find.widgetWithIcon(
NavigationDestination,
Icons.text_snippet_outlined,
),
);
await tester.tap(thirdScreenIcon);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext displayLargeText = tester.element(find.text('Display Large'));
expect(Theme.of(displayLargeText).useMaterial3, false);
Finder fourthScreenIcon = find.descendant(
of: find.byType(NavigationBar),
matching: find.widgetWithIcon(
NavigationDestination,
Icons.invert_colors_on_outlined,
),
);
await tester.tap(fourthScreenIcon);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext material = tester.firstElement(find.byType(Material));
expect(Theme.of(material).useMaterial3, false);
});
testWidgets(
'Other screens become Material2 mode after changing mode from '
'main screen',
(tester) async {
await tester.pumpWidget(const App());
Finder appbarM2Icon = find.descendant(
of: find.byType(AppBar),
matching: find.widgetWithIcon(IconButton, Icons.filter_2),
);
await tester.tap(appbarM2Icon);
Finder secondScreenIcon = find.descendant(
of: find.byType(NavigationBar),
matching: find.widgetWithIcon(
NavigationDestination,
Icons.format_paint_outlined,
),
);
await tester.tap(secondScreenIcon);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext lightThemeText = tester.element(
find.text('Light ColorScheme'),
);
expect(Theme.of(lightThemeText).useMaterial3, false);
Finder thirdScreenIcon = find.descendant(
of: find.byType(NavigationBar),
matching: find.widgetWithIcon(
NavigationDestination,
Icons.text_snippet_outlined,
),
);
await tester.tap(thirdScreenIcon);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext displayLargeText = tester.element(
find.text('Display Large'),
);
expect(Theme.of(displayLargeText).useMaterial3, false);
Finder fourthScreenIcon = find.descendant(
of: find.byType(NavigationBar),
matching: find.widgetWithIcon(
NavigationDestination,
Icons.invert_colors_on_outlined,
),
);
await tester.tap(fourthScreenIcon);
await tester.pumpAndSettle(const Duration(microseconds: 500));
BuildContext material = tester.firstElement(find.byType(Material));
expect(Theme.of(material).useMaterial3, false);
},
);
testWidgets('Brightness mode switches between dark and light when'
'the brightness icon is clicked', (tester) async {