[Material] update hourFormat to use Dart 3 switch expression by Enderjua · Pull Request #181041 · flutter/flutter

Enderjua · 2026-01-15T19:14:34Z

While I was looking through time.dart, I noticed that hourFormat was still using the old switch-case style with a lot of boilerplate. Since we are moving towards Dart 3 patterns, I thought it'd be a good idea to swap this out for a switch expression. It's much cleaner now and handles the TimeOfDayFormat mapping in just a few lines.

I also realized there weren't any direct tests for this specific function (it was mostly covered by larger integration tests), so I added a small test group in time_test.dart to make sure every enum value maps to the right HourFormat correctly.

This is a trivial internal refactor and does not fix a specific bug report, so no issue is linked.

Pre-launch Checklist

I read the Contributor Guide and followed the process outlined there for submitting PRs.
I read the Tree Hygiene wiki page, which explains my responsibilities.
I read and followed the Flutter Style Guide, including Features we expect every widget to implement.
I signed the CLA. (I will sign it once the bot prompts me)
I updated/added relevant documentation (doc comments with ///).
I added new tests to check the change I am making, or this PR is test-exempt.
All existing and new tests are passing.

google-cla · 2026-01-15T19:14:40Z

Thanks for your pull request! It looks like this may be your first contribution to a Google open source project. Before we can look at your pull request, you'll need to sign a Contributor License Agreement (CLA).

View this failed invocation of the CLA check for more information.

For the most up to date status, view the checks section at the bottom of the pull request.

gemini-code-assist

Code Review

This pull request is a great improvement. It refactors the hourFormat function to use a more modern and concise Dart 3 switch expression, and importantly, adds previously missing unit tests for this logic. The changes improve code quality and maintainability. My feedback includes a couple of suggestions to make the new tests even more robust and easier to debug by adopting a data-driven approach.

gemini-code-assist · 2026-01-15T19:16:05Z

+      expect(hourFormat(of: TimeOfDayFormat.h_colon_mm_space_a), HourFormat.h);
+      expect(hourFormat(of: TimeOfDayFormat.a_space_h_colon_mm), HourFormat.h);


To improve maintainability and debugging, consider refactoring this test to be data-driven. Iterating over a list of test cases makes it easier to add new formats in the future and provides more specific failure messages if a test fails.

This aligns with the 'Writing Effective Tests' guide, which emphasizes that it should be easy to debug a failing test.

const formats = <TimeOfDayFormat>[ TimeOfDayFormat.h_colon_mm_space_a, TimeOfDayFormat.a_space_h_colon_mm, ]; for (final format in formats) { expect(hourFormat(of: format), HourFormat.h, reason: 'for $format'); }

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Enderjua · 2026-01-15T19:44:58Z

@google-cla I have just signed the CLA.

…rmat

victorsanni

Thanks for the PR.

huycozy

Overall, LGTM. Thank you for improving this!
(I don't see this was linked to any issues, though.)

Enderjua · 2026-01-22T00:59:35Z

hello! thanks for the review @huycozy

to clarify the missing issue link, this PR was intended as a standalone refactor to modernize the hourFormat logic using Dart 3 switch expressions. since it is minor improvement to maintainability rather than a bug fix or a new feature, I didnt open a separate issue for it

flutter/flutter#181041)

Roll Flutter from 48c2475 to bfc9041eb118 (173 revisions) flutter/flutter@48c2475...bfc9041 2026-01-23 matt.kosarek@canonical.com No longer exiting the application when the RegularWindow is destroyed + resolving the window created promise after runWidget (flutter/flutter#181339) 2026-01-23 kazbek.sultanov.doc@gmail.com Remove unnecessary Material import from dialog_test.dart (flutter/flutter#181249) 2026-01-23 engine-flutter-autoroll@skia.org Roll Skia from 8e516fe6828f to db10db8bd55f (1 revision) (flutter/flutter#181379) 2026-01-23 50643541+Mairramer@users.noreply.github.com Reset TextFormField to initial value after state change (flutter/flutter#181199) 2026-01-23 engine-flutter-autoroll@skia.org Roll Dart SDK from 980b2b41d36e to e82d7ad1855e (1 revision) (flutter/flutter#181375) 2026-01-23 engine-flutter-autoroll@skia.org Roll Skia from 3e86f377d300 to 8e516fe6828f (4 revisions) (flutter/flutter#181370) 2026-01-23 kazbek.sultanov.doc@gmail.com Remove unnecessary Material import from sliver_visibility_test (flutter/flutter#181248) 2026-01-23 43635580+Lilian-C@users.noreply.github.com Add bottom navigation bar item semantics label (flutter/flutter#180577) 2026-01-23 58190796+MitchellGoodwin@users.noreply.github.com Make topGap not required for CupertinoSheetTransition (flutter/flutter#181269) 2026-01-23 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from b4cLyhuxciUC-4zCJ... to n7NohL9DPpEuPjNt9... (flutter/flutter#181365) 2026-01-23 engine-flutter-autoroll@skia.org Roll Dart SDK from 806f04638561 to 980b2b41d36e (1 revision) (flutter/flutter#181364) 2026-01-23 34871572+gmackall@users.noreply.github.com Reland hybrid views test (flutter/flutter#181336) 2026-01-23 git@reb0.org Revert DropdownMenu non-nullable breaking change (flutter/flutter#181074) 2026-01-23 dkwingsmt@users.noreply.github.com Fix leaks in `flutter_test` tests (flutter/flutter#180879) 2026-01-23 97480502+b-luk@users.noreply.github.com Re-enable fragment_shader_tests.dart 'Shader Compiler appropriately pads vec3 uniform arrays' test on Vulkan (flutter/flutter#181292) 2026-01-23 bkonyi@google.com [ Tool ] Fix `update-packages` failing due to mismatched dependencies between flutter_tools and the framework (flutter/flutter#181335) 2026-01-23 jason-simmons@users.noreply.github.com [Impeller] Make dynamically created shader metadata for runtime effects consistent with metadata for built-in shaders (flutter/flutter#181201) 2026-01-23 97480502+b-luk@users.noreply.github.com Broaden the applicability of `Color` fix_data rules from flutter/painting.dart (flutter/flutter#181093) 2026-01-23 15619084+vashworth@users.noreply.github.com Fixes macOS App.framework not being codesigned or find framework (flutter/flutter#181348) 2026-01-22 69134234+sutes-work@users.noreply.github.com Roll Fuchsia GN SDK from NAEC5tfgSl8g94nwp... to JLBh4Z9PKsjIJcqDU... (flutter/flutter#181139) 2026-01-22 engine-flutter-autoroll@skia.org Roll Dart SDK from ab4640ea82e9 to 806f04638561 (2 revisions) (flutter/flutter#181347) 2026-01-22 sokolovskyi.konstantin@gmail.com Add ExpansibleController.toggle method. (flutter/flutter#181320) 2026-01-22 42980667+srivats22@users.noreply.github.com Fixes Typo in codebase (flutter/flutter#181256) 2026-01-22 engine-flutter-autoroll@skia.org Roll Skia from 4766615bcc96 to 3e86f377d300 (3 revisions) (flutter/flutter#181346) 2026-01-22 ahmedsameha1@gmail.com Make sure that a Hero doesn't crash in 0x0 environment (flutter/flutter#180954) 2026-01-22 jason-simmons@users.noreply.github.com Reland "Fix capitalization of the path to FlutterWindowControllerTest.mm in the macOS platform build script" (flutter/flutter#181200) 2026-01-22 engine-flutter-autoroll@skia.org Roll Skia from 6e9746be8c4a to 4766615bcc96 (3 revisions) (flutter/flutter#181331) 2026-01-22 kazbek.sultanov.doc@gmail.com Fix remove material import textfield (flutter/flutter#181254) 2026-01-22 15619084+vashworth@users.noreply.github.com Add FlutterFramework as an Xcode SwiftPM local package override (flutter/flutter#179512) 2026-01-22 engine-flutter-autoroll@skia.org Roll Dart SDK from 7bd4c68b625c to ab4640ea82e9 (1 revision) (flutter/flutter#181324) 2026-01-22 engine-flutter-autoroll@skia.org Roll Packages from d80c60e to 9010299 (9 revisions) (flutter/flutter#181323) 2026-01-22 engine-flutter-autoroll@skia.org Roll Dart SDK from 2d53a77adc5d to 7bd4c68b625c (2 revisions) (flutter/flutter#181316) 2026-01-22 engine-flutter-autoroll@skia.org Roll Skia from 3f6949bc5780 to 6e9746be8c4a (2 revisions) (flutter/flutter#181311) 2026-01-22 engine-flutter-autoroll@skia.org Roll Skia from ef6efc358b4a to 3f6949bc5780 (2 revisions) (flutter/flutter#181307) 2026-01-22 engine-flutter-autoroll@skia.org Roll Dart SDK from 5d7c8faf2e41 to 2d53a77adc5d (1 revision) (flutter/flutter#181305) 2026-01-22 120639059+Enderjua@users.noreply.github.com [Material] update hourFormat to use Dart 3 switch expression (flutter/flutter#181041) 2026-01-22 146823759+brahim-guaali@users.noreply.github.com Use null-aware elements in cupertino/nav_bar.dart (flutter/flutter#181237) 2026-01-22 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from b2KIEXVAlEqImQ9VO... to b4cLyhuxciUC-4zCJ... (flutter/flutter#181297) 2026-01-22 137456488+flutter-pub-roller-bot@users.noreply.github.com Roll pub packages (flutter/flutter#181295) 2026-01-22 30870216+gaaclarke@users.noreply.github.com Enables fragment shader test for impeller (fixes mat2 on vulkan) (flutter/flutter#181013) 2026-01-21 engine-flutter-autoroll@skia.org Roll Dart SDK from 366200db1aa1 to 5d7c8faf2e41 (4 revisions) (flutter/flutter#181290) 2026-01-21 engine-flutter-autoroll@skia.org Roll Skia from b5ec89e31f59 to ef6efc358b4a (19 revisions) (flutter/flutter#181289) 2026-01-21 brackenavaron@gmail.com fix description for semantics finders (flutter/flutter#181214) 2026-01-21 ahmedsameha1@gmail.com Make sure that an Icon doesn't crash in 0x0 environment (flutter/flutter#181021) 2026-01-21 ahmedsameha1@gmail.com Make sure that a GridPaper doesn't crash in 0x0 environment (flutter/flutter#180906) 2026-01-21 magder@google.com Bring Linux coverage out of bringup (flutter/flutter#181280) ...

…sions (#181356) Following up on #181041, I took another look at `time_picker.dart` for any remaining switch statements that could be modernized. I found that `_timeSelectorSeparatorValue` and the `height` calculation in `_TimeSelectorSeparator` were great candidates. By using logical OR patterns and inlining the assignments, I was able to convert them into clean switch expressions. The logic remains exactly the same, but the boilerplate is gone. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. (I will sign it once the bot prompts me) - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] All existing and new tests are passing. [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

…#181041) While I was looking through `time.dart`, I noticed that `hourFormat` was still using the old switch-case style with a lot of boilerplate. Since we are moving towards Dart 3 patterns, I thought it'd be a good idea to swap this out for a switch expression. It's much cleaner now and handles the `TimeOfDayFormat` mapping in just a few lines. I also realized there weren't any direct tests for this specific function (it was mostly covered by larger integration tests), so I added a small test group in `time_test.dart` to make sure every enum value maps to the right `HourFormat` correctly. This is a trivial internal refactor and does not fix a specific bug report, so no issue is linked. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. (I will sign it once the bot prompts me) - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] All existing and new tests are passing. [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md --------- Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

…sions (flutter#181356) Following up on flutter#181041, I took another look at `time_picker.dart` for any remaining switch statements that could be modernized. I found that `_timeSelectorSeparatorValue` and the `height` calculation in `_TimeSelectorSeparator` were great candidates. By using logical OR patterns and inlining the assignments, I was able to convert them into clean switch expressions. The logic remains exactly the same, but the boilerplate is gone. ## Pre-launch Checklist - [x] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [x] I read the [Tree Hygiene] wiki page, which explains my responsibilities. - [x] I read and followed the [Flutter Style Guide], including [Features we expect every widget to implement]. - [x] I signed the [CLA]. (I will sign it once the bot prompts me) - [x] I updated/added relevant documentation (doc comments with `///`). - [x] I added new tests to check the change I am making, or this PR is [test-exempt]. - [x] All existing and new tests are passing. [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [Tree Hygiene]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md [test-exempt]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests [Flutter Style Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md [Features we expect every widget to implement]: https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement [CLA]: https://cla.developers.google.com/ [flutter/tests]: https://github.com/flutter/tests [breaking change policy]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes [Discord]: https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md [Data Driven Fixes]: https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

) Roll Flutter from 48c2475 to bfc9041eb118 (173 revisions) flutter/flutter@48c2475...bfc9041 2026-01-23 matt.kosarek@canonical.com No longer exiting the application when the RegularWindow is destroyed + resolving the window created promise after runWidget (flutter/flutter#181339) 2026-01-23 kazbek.sultanov.doc@gmail.com Remove unnecessary Material import from dialog_test.dart (flutter/flutter#181249) 2026-01-23 engine-flutter-autoroll@skia.org Roll Skia from 8e516fe6828f to db10db8bd55f (1 revision) (flutter/flutter#181379) 2026-01-23 50643541+Mairramer@users.noreply.github.com Reset TextFormField to initial value after state change (flutter/flutter#181199) 2026-01-23 engine-flutter-autoroll@skia.org Roll Dart SDK from 980b2b41d36e to e82d7ad1855e (1 revision) (flutter/flutter#181375) 2026-01-23 engine-flutter-autoroll@skia.org Roll Skia from 3e86f377d300 to 8e516fe6828f (4 revisions) (flutter/flutter#181370) 2026-01-23 kazbek.sultanov.doc@gmail.com Remove unnecessary Material import from sliver_visibility_test (flutter/flutter#181248) 2026-01-23 43635580+Lilian-C@users.noreply.github.com Add bottom navigation bar item semantics label (flutter/flutter#180577) 2026-01-23 58190796+MitchellGoodwin@users.noreply.github.com Make topGap not required for CupertinoSheetTransition (flutter/flutter#181269) 2026-01-23 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from b4cLyhuxciUC-4zCJ... to n7NohL9DPpEuPjNt9... (flutter/flutter#181365) 2026-01-23 engine-flutter-autoroll@skia.org Roll Dart SDK from 806f04638561 to 980b2b41d36e (1 revision) (flutter/flutter#181364) 2026-01-23 34871572+gmackall@users.noreply.github.com Reland hybrid views test (flutter/flutter#181336) 2026-01-23 git@reb0.org Revert DropdownMenu non-nullable breaking change (flutter/flutter#181074) 2026-01-23 dkwingsmt@users.noreply.github.com Fix leaks in `flutter_test` tests (flutter/flutter#180879) 2026-01-23 97480502+b-luk@users.noreply.github.com Re-enable fragment_shader_tests.dart 'Shader Compiler appropriately pads vec3 uniform arrays' test on Vulkan (flutter/flutter#181292) 2026-01-23 bkonyi@google.com [ Tool ] Fix `update-packages` failing due to mismatched dependencies between flutter_tools and the framework (flutter/flutter#181335) 2026-01-23 jason-simmons@users.noreply.github.com [Impeller] Make dynamically created shader metadata for runtime effects consistent with metadata for built-in shaders (flutter/flutter#181201) 2026-01-23 97480502+b-luk@users.noreply.github.com Broaden the applicability of `Color` fix_data rules from flutter/painting.dart (flutter/flutter#181093) 2026-01-23 15619084+vashworth@users.noreply.github.com Fixes macOS App.framework not being codesigned or find framework (flutter/flutter#181348) 2026-01-22 69134234+sutes-work@users.noreply.github.com Roll Fuchsia GN SDK from NAEC5tfgSl8g94nwp... to JLBh4Z9PKsjIJcqDU... (flutter/flutter#181139) 2026-01-22 engine-flutter-autoroll@skia.org Roll Dart SDK from ab4640ea82e9 to 806f04638561 (2 revisions) (flutter/flutter#181347) 2026-01-22 sokolovskyi.konstantin@gmail.com Add ExpansibleController.toggle method. (flutter/flutter#181320) 2026-01-22 42980667+srivats22@users.noreply.github.com Fixes Typo in codebase (flutter/flutter#181256) 2026-01-22 engine-flutter-autoroll@skia.org Roll Skia from 4766615bcc96 to 3e86f377d300 (3 revisions) (flutter/flutter#181346) 2026-01-22 ahmedsameha1@gmail.com Make sure that a Hero doesn't crash in 0x0 environment (flutter/flutter#180954) 2026-01-22 jason-simmons@users.noreply.github.com Reland "Fix capitalization of the path to FlutterWindowControllerTest.mm in the macOS platform build script" (flutter/flutter#181200) 2026-01-22 engine-flutter-autoroll@skia.org Roll Skia from 6e9746be8c4a to 4766615bcc96 (3 revisions) (flutter/flutter#181331) 2026-01-22 kazbek.sultanov.doc@gmail.com Fix remove material import textfield (flutter/flutter#181254) 2026-01-22 15619084+vashworth@users.noreply.github.com Add FlutterFramework as an Xcode SwiftPM local package override (flutter/flutter#179512) 2026-01-22 engine-flutter-autoroll@skia.org Roll Dart SDK from 7bd4c68b625c to ab4640ea82e9 (1 revision) (flutter/flutter#181324) 2026-01-22 engine-flutter-autoroll@skia.org Roll Packages from d80c60e to 9010299 (9 revisions) (flutter/flutter#181323) 2026-01-22 engine-flutter-autoroll@skia.org Roll Dart SDK from 2d53a77adc5d to 7bd4c68b625c (2 revisions) (flutter/flutter#181316) 2026-01-22 engine-flutter-autoroll@skia.org Roll Skia from 3f6949bc5780 to 6e9746be8c4a (2 revisions) (flutter/flutter#181311) 2026-01-22 engine-flutter-autoroll@skia.org Roll Skia from ef6efc358b4a to 3f6949bc5780 (2 revisions) (flutter/flutter#181307) 2026-01-22 engine-flutter-autoroll@skia.org Roll Dart SDK from 5d7c8faf2e41 to 2d53a77adc5d (1 revision) (flutter/flutter#181305) 2026-01-22 120639059+Enderjua@users.noreply.github.com [Material] update hourFormat to use Dart 3 switch expression (flutter/flutter#181041) 2026-01-22 146823759+brahim-guaali@users.noreply.github.com Use null-aware elements in cupertino/nav_bar.dart (flutter/flutter#181237) 2026-01-22 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from b2KIEXVAlEqImQ9VO... to b4cLyhuxciUC-4zCJ... (flutter/flutter#181297) 2026-01-22 137456488+flutter-pub-roller-bot@users.noreply.github.com Roll pub packages (flutter/flutter#181295) 2026-01-22 30870216+gaaclarke@users.noreply.github.com Enables fragment shader test for impeller (fixes mat2 on vulkan) (flutter/flutter#181013) 2026-01-21 engine-flutter-autoroll@skia.org Roll Dart SDK from 366200db1aa1 to 5d7c8faf2e41 (4 revisions) (flutter/flutter#181290) 2026-01-21 engine-flutter-autoroll@skia.org Roll Skia from b5ec89e31f59 to ef6efc358b4a (19 revisions) (flutter/flutter#181289) 2026-01-21 brackenavaron@gmail.com fix description for semantics finders (flutter/flutter#181214) 2026-01-21 ahmedsameha1@gmail.com Make sure that an Icon doesn't crash in 0x0 environment (flutter/flutter#181021) 2026-01-21 ahmedsameha1@gmail.com Make sure that a GridPaper doesn't crash in 0x0 environment (flutter/flutter#180906) 2026-01-21 magder@google.com Bring Linux coverage out of bringup (flutter/flutter#181280) ...

[Material] update hourFormat to use Dart 3 switch expression

5f529af

github-actions Bot added framework flutter/packages/flutter repository. See also f: labels. f: material design flutter/packages/flutter/material repository. labels Jan 15, 2026

gemini-code-assist Bot reviewed Jan 15, 2026

View reviewed changes

Update packages/flutter/test/material/time_test.dart

3411939

Co-authored-by: gemini-code-assist[bot] <176961590+gemini-code-assist[bot]@users.noreply.github.com>

Merge remote-tracking branch 'upstream/master' into modernize-hour-fo…

5b36297

…rmat

Enderjua force-pushed the modernize-hour-format branch from 6702c59 to e8be69d Compare January 16, 2026 00:24

test: implement data-driven tests and fix linting issues

388bbff

Enderjua force-pushed the modernize-hour-format branch from e8be69d to 388bbff Compare January 16, 2026 00:37

Enderjua added 3 commits January 16, 2026 14:13

Merge branch 'master' into modernize-hour-format

a86d8e2

Merge branch 'master' into modernize-hour-format

62b862b

Merge branch 'master' into modernize-hour-format

2fa7268

victorsanni approved these changes Jan 17, 2026

View reviewed changes

victorsanni requested a review from huycozy January 21, 2026 01:17

huycozy reviewed Jan 21, 2026

View reviewed changes

Enderjua added 2 commits January 22, 2026 03:59

Merge branch 'master' into modernize-hour-format

f271a03

Merge branch 'master' into modernize-hour-format

2e6cf92

huycozy approved these changes Jan 22, 2026

View reviewed changes

huycozy added the autosubmit Merge PR when tree becomes green via auto submit App label Jan 22, 2026

auto-submit Bot added this pull request to the merge queue Jan 22, 2026

Merged via the queue into flutter:master with commit 3feca0c Jan 22, 2026
71 checks passed

flutter-dashboard Bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Jan 22, 2026

engine-flutter-autoroll mentioned this pull request Jan 22, 2026

Roll Flutter from 48c247582e45 to 2dc633eb1168 (142 revisions) flutter/packages#10850

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Jan 22, 2026

3feca0c15 [Material] update hourFormat to use Dart 3 switch expression (

eaea690

flutter/flutter#181041)

engine-flutter-autoroll mentioned this pull request Jan 22, 2026

Roll Flutter from 48c247582e45 to baa9e3215220 (143 revisions) flutter/packages#10853

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Jan 22, 2026

3feca0c15 [Material] update hourFormat to use Dart 3 switch expression (

2b3a30b

flutter/flutter#181041)

engine-flutter-autoroll mentioned this pull request Jan 22, 2026

Roll Flutter from 48c247582e45 to dbed04aa32e5 (144 revisions) flutter/packages#10856

Closed

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Jan 22, 2026

3feca0c15 [Material] update hourFormat to use Dart 3 switch expression (

f895e14

flutter/flutter#181041)

Enderjua mentioned this pull request Jan 23, 2026

[Material] modernize time picker components with Dart 3 switch expressions #181356

Merged

7 tasks

engine-flutter-autoroll mentioned this pull request Jan 23, 2026

Roll Flutter from 48c247582e45 to bfc9041eb118 (173 revisions) flutter/packages#10862

Merged

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Jan 23, 2026

3feca0c15 [Material] update hourFormat to use Dart 3 switch expression (

da366f1

flutter/flutter#181041)

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

Uh oh!

[Material] update hourFormat to use Dart 3 switch expression#181041

[Material] update hourFormat to use Dart 3 switch expression#181041
auto-submit[bot] merged 9 commits into
flutter:masterfrom
Enderjua:modernize-hour-format

Enderjua commented Jan 15, 2026 •

edited

Loading

Uh oh!

google-cla Bot commented Jan 15, 2026

Uh oh!

gemini-code-assist Bot left a comment

Uh oh!

gemini-code-assist Bot Jan 15, 2026

Uh oh!

Uh oh!

Enderjua commented Jan 15, 2026 •

edited

Loading

Uh oh!

victorsanni left a comment

Uh oh!

huycozy left a comment

Uh oh!

Enderjua commented Jan 22, 2026

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

3 participants

		expect(hourFormat(of: TimeOfDayFormat.h_colon_mm_space_a), HourFormat.h);
		expect(hourFormat(of: TimeOfDayFormat.a_space_h_colon_mm), HourFormat.h);

Uh oh!

Conversation

Enderjua commented Jan 15, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Pre-launch Checklist

Uh oh!

google-cla Bot commented Jan 15, 2026

Uh oh!

gemini-code-assist Bot left a comment

Choose a reason for hiding this comment

Code Review

Uh oh!

gemini-code-assist Bot Jan 15, 2026

Choose a reason for hiding this comment

Uh oh!

Uh oh!

Enderjua commented Jan 15, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Uh oh!

victorsanni left a comment

Choose a reason for hiding this comment

Uh oh!

huycozy left a comment

Choose a reason for hiding this comment

Uh oh!

Enderjua commented Jan 22, 2026

Uh oh!

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

3 participants

Enderjua commented Jan 15, 2026 •

edited

Loading

Enderjua commented Jan 15, 2026 •

edited

Loading