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Revert "Reland 2: [CupertinoActionSheet] Match colors to native" (flu…
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…tter#150142)

Reverts flutter#150129

Still introducing failure for flutter gold. The failure and error
messages are specifically pointing to the test file modified by this
commit.

See
https://logs.chromium.org/logs/flutter/buildbucket/cr-buildbucket/8745296364911252625/+/u/run_test.dart_for_framework_tests_shard_and_subshard_libraries/stdout
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@yaakovschectman
yaakovschectman authored Jun 12, 2024
1 parent bb9daf5 commit 7b6d667
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Showing 2 changed files with 22 additions and 153 deletions.
66 changes: 22 additions & 44 deletions packages/flutter/lib/src/cupertino/dialog.dart
View file
Original file line number Diff line number Diff line change
Expand Up @@ -65,9 +65,8 @@ const TextStyle _kActionSheetContentStyle = TextStyle(
inherit: false,
fontSize: 13.0,
fontWeight: FontWeight.w400,
color: _kActionSheetContentTextColor,
textBaseline: TextBaseline.alphabetic,
// The `color` is configured by _kActionSheetContentTextColor to be dynamic on
// context.
);

// Generic constants shared between Dialog and ActionSheet.
Expand Down Expand Up @@ -105,53 +104,35 @@ const Color _kDialogColor = CupertinoDynamicColor.withBrightness(
// Translucent light gray that is painted on top of the blurred backdrop as the
// background color of a pressed button.
// Eyeballed from iOS 13 beta simulator.
const Color _kDialogPressedColor = CupertinoDynamicColor.withBrightness(
const Color _kPressedColor = CupertinoDynamicColor.withBrightness(
color: Color(0xFFE1E1E1),
darkColor: Color(0xFF2E2E2E),
);

// Translucent light gray that is painted on top of the blurred backdrop as the
// background color of a pressed button.
// Eyeballed from iOS 17 simulator.
const Color _kActionSheetPressedColor = CupertinoDynamicColor.withBrightness(
color: Color(0xCAE0E0E0),
darkColor: Color(0xC1515151),
);

const Color _kActionSheetCancelColor = CupertinoDynamicColor.withBrightness(
color: Color(0xFFFFFFFF),
darkColor: Color(0xFF2C2C2C),
);
const Color _kActionSheetCancelPressedColor = CupertinoDynamicColor.withBrightness(
color: Color(0xFFECECEC),
darkColor: Color(0xFF494949),
darkColor: Color(0xFF49494B),
);

// Translucent, very light gray that is painted on top of the blurred backdrop
// as the action sheet's background color.
// TODO(LongCatIsLooong): https://github.com/flutter/flutter/issues/39272. Use
// System Materials once we have them.
// Eyeballed from iOS 17 simulator.
// Extracted from https://developer.apple.com/design/resources/.
const Color _kActionSheetBackgroundColor = CupertinoDynamicColor.withBrightness(
color: Color(0xC8FCFCFC),
darkColor: Color(0xBE292929),
color: Color(0xC7F9F9F9),
darkColor: Color(0xC7252525),
);

// The gray color used for text that appears in the title area.
// Eyeballed from iOS 17 simulator.
const Color _kActionSheetContentTextColor = CupertinoDynamicColor.withBrightness(
color: Color(0x851D1D1D),
darkColor: Color(0x96F1F1F1),
);
// Extracted from https://developer.apple.com/design/resources/.
const Color _kActionSheetContentTextColor = Color(0xFF8F8F8F);

// Translucent gray that is painted on top of the blurred backdrop in the gap
// areas between the content section and actions section, as well as between
// buttons.
// Eyeballed from iOS 17 simulator.
const Color _kActionSheetButtonDividerColor = CupertinoDynamicColor.withBrightness(
color: Color(0xD4C9C9C9),
darkColor: Color(0xD57D7D7D),
);
// Eye-balled from iOS 13 beta simulator.
const Color _kActionSheetButtonDividerColor = _kActionSheetContentTextColor;

// The alert dialog layout policy changes depending on whether the user is using
// a "regular" font size vs a "large" font size. This is a spectrum. There are
Expand Down Expand Up @@ -860,9 +841,6 @@ class _CupertinoActionSheetState extends State<CupertinoActionSheet> {

Widget _buildContent(BuildContext context) {
final List<Widget> content = <Widget>[];
final TextStyle textStyle = _kActionSheetContentStyle.copyWith(
color: CupertinoDynamicColor.resolve(_kActionSheetContentTextColor, context),
);
if (hasContent) {
final Widget titleSection = _CupertinoAlertContentSection(
title: widget.title,
Expand All @@ -881,11 +859,11 @@ class _CupertinoActionSheetState extends State<CupertinoActionSheet> {
top: widget.title == null ? _kActionSheetContentVerticalPadding : 0.0,
),
titleTextStyle: widget.message == null
? textStyle
: textStyle.copyWith(fontWeight: FontWeight.w600),
? _kActionSheetContentStyle
: _kActionSheetContentStyle.copyWith(fontWeight: FontWeight.w600),
messageTextStyle: widget.title == null
? textStyle.copyWith(fontWeight: FontWeight.w600)
: textStyle,
? _kActionSheetContentStyle.copyWith(fontWeight: FontWeight.w600)
: _kActionSheetContentStyle,
additionalPaddingBetweenTitleAndMessage: const EdgeInsets.only(top: 4.0),
);
content.add(Flexible(child: titleSection));
Expand Down Expand Up @@ -930,7 +908,7 @@ class _CupertinoActionSheetState extends State<CupertinoActionSheet> {
hasContent: hasContent,
contentSection: Builder(builder: _buildContent),
actions: widget.actions,
dividerColor: CupertinoDynamicColor.resolve(_kActionSheetButtonDividerColor, context),
dividerColor: _kActionSheetButtonDividerColor,
),
),
),
Expand Down Expand Up @@ -1137,19 +1115,19 @@ class _ActionSheetButtonBackgroundState extends State<_ActionSheetButtonBackgrou
BorderRadius? borderRadius;
if (!widget.isCancel) {
backgroundColor = isBeingPressed
? _kActionSheetPressedColor
: _kActionSheetBackgroundColor;
? _kPressedColor
: CupertinoDynamicColor.resolve(_kActionSheetBackgroundColor, context);
} else {
backgroundColor = isBeingPressed
? _kActionSheetCancelPressedColor
: _kActionSheetCancelColor;
? _kActionSheetCancelPressedColor
: CupertinoColors.secondarySystemGroupedBackground;
borderRadius = const BorderRadius.all(Radius.circular(_kCornerRadius));
}
return MetaData(
metaData: this,
child: Container(
decoration: BoxDecoration(
color: CupertinoDynamicColor.resolve(backgroundColor, context),
color: backgroundColor,
borderRadius: borderRadius,
),
child: widget.child,
Expand Down Expand Up @@ -2291,7 +2269,7 @@ class _CupertinoDialogActionsRenderWidget extends MultiChildRenderObjectWidget {
: _kCupertinoDialogWidth,
dividerThickness: _dividerThickness,
dialogColor: CupertinoDynamicColor.resolve(_kDialogColor, context),
dialogPressedColor: CupertinoDynamicColor.resolve(_kDialogPressedColor, context),
dialogPressedColor: CupertinoDynamicColor.resolve(_kPressedColor, context),
dividerColor: CupertinoDynamicColor.resolve(CupertinoColors.separator, context),
hasCancelButton: _hasCancelButton,
);
Expand All @@ -2305,7 +2283,7 @@ class _CupertinoDialogActionsRenderWidget extends MultiChildRenderObjectWidget {
: _kCupertinoDialogWidth
..dividerThickness = _dividerThickness
..dialogColor = CupertinoDynamicColor.resolve(_kDialogColor, context)
..dialogPressedColor = CupertinoDynamicColor.resolve(_kDialogPressedColor, context)
..dialogPressedColor = CupertinoDynamicColor.resolve(_kPressedColor, context)
..dividerColor = CupertinoDynamicColor.resolve(CupertinoColors.separator, context)
..hasCancelButton = _hasCancelButton;
}
Expand Down
109 changes: 0 additions & 109 deletions packages/flutter/test/cupertino/action_sheet_test.dart
View file
Original file line number Diff line number Diff line change
Expand Up @@ -18,71 +18,6 @@ import 'package:flutter_test/flutter_test.dart';
import '../widgets/semantics_tester.dart';

void main() {
testWidgets('Overall looks correctly under light theme', (WidgetTester tester) async {
await tester.pumpWidget(
TestScaffoldApp(
theme: const CupertinoThemeData(brightness: Brightness.light),
actionSheet: CupertinoActionSheet(
message: const Text('The title'),
actions: <Widget>[
CupertinoActionSheetAction(child: const Text('One'), onPressed: () {}),
CupertinoActionSheetAction(child: const Text('Two'), onPressed: () {}),
],
cancelButton: CupertinoActionSheetAction(child: const Text('Cancel'), onPressed: () {}),
),
),
);

await tester.tap(find.text('Go'));
await tester.pumpAndSettle();

final TestGesture gesture = await tester.startGesture(tester.getCenter(find.text('One')));
await tester.pumpAndSettle();
// This golden file also verifies the structure of an action sheet that
// has a message, no title, and no overscroll for any sections (in contrast
// to cupertinoActionSheet.dark-theme.png).
await expectLater(
find.byType(CupertinoApp),
matchesGoldenFile('cupertinoActionSheet.overall-light-theme.png'),
);

await gesture.up();
});

testWidgets('Overall looks correctly under dark theme', (WidgetTester tester) async {
await tester.pumpWidget(
TestScaffoldApp(
theme: const CupertinoThemeData(brightness: Brightness.dark),
actionSheet: CupertinoActionSheet(
title: const Text('The title'),
message: const Text('The message'),
actions: List<Widget>.generate(20, (int i) =>
CupertinoActionSheetAction(
onPressed: () {},
child: Text('Button $i'),
),
),
cancelButton: CupertinoActionSheetAction(child: const Text('Cancel'), onPressed: () {}),
),
),
);

await tester.tap(find.text('Go'));
await tester.pumpAndSettle();

final TestGesture gesture = await tester.startGesture(tester.getCenter(find.text('Button 0')));
await tester.pumpAndSettle();
// This golden file also verifies the structure of an action sheet that
// has both a message and a title, and an overscrolled action section (in
// contrast to cupertinoActionSheet.light-theme.png).
await expectLater(
find.byType(CupertinoApp),
matchesGoldenFile('cupertinoActionSheet.overall-dark-theme.png'),
);

await gesture.up();
});

testWidgets('Verify that a tap on modal barrier dismisses an action sheet', (WidgetTester tester) async {
await tester.pumpWidget(
createAppWithButtonThatLaunchesActionSheet(
Expand Down Expand Up @@ -1740,50 +1675,6 @@ Widget createAppWithButtonThatLaunchesActionSheet(Widget actionSheet) {
);
}

// Shows an app that has a button with text "Go", and clicking this button
// displays the `actionSheet` and hides the button.
//
// The `theme` will be applied to the app and determines the background.
class TestScaffoldApp extends StatefulWidget {
const TestScaffoldApp({super.key, required this.theme, required this.actionSheet});
final CupertinoThemeData theme;
final Widget actionSheet;

@override
TestScaffoldAppState createState() => TestScaffoldAppState();
}

class TestScaffoldAppState extends State<TestScaffoldApp> {
bool _pressedButton = false;

@override
Widget build(BuildContext context) {
return CupertinoApp(
theme: widget.theme,
home: Builder(builder: (BuildContext context) =>
CupertinoPageScaffold(
child: Center(
child: _pressedButton ? Container() : CupertinoButton(
onPressed: () {
setState(() {
_pressedButton = true;
});
showCupertinoModalPopup<void>(
context: context,
builder: (BuildContext context) {
return widget.actionSheet;
},
);
},
child: const Text('Go'),
),
),
),
),
);
}
}

Widget boilerplate(Widget child) {
return Directionality(
textDirection: TextDirection.ltr,
Expand Down

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