fix: cupertino sheet broken example with programatic pop #175709
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It looks like this pull request may not have tests. Please make sure to add tests or get an explicit test exemption before merging. If you are not sure if you need tests, consider this rule of thumb: the purpose of a test is to make sure someone doesn't accidentally revert the fix. Ask yourself, is there anything in your PR that you feel it is important we not accidentally revert back to how it was before your fix? Reviewers: Read the Tree Hygiene page and make sure this patch meets those guidelines before LGTMing. If you believe this PR qualifies for a test exemption, contact "@test-exemption-reviewer" in the #hackers channel in Discord (don't just cc them here, they won't see it!). The test exemption team is a small volunteer group, so all reviewers should feel empowered to ask for tests, without delegating that responsibility entirely to the test exemption group. |
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This pull request addresses an issue in the CupertinoSheet example where programmatically popping the navigation stack could cause an error. The change correctly replaces Navigator.of(context).pop() with Navigator.of(context).maybePop(). This is the right approach, as maybePop safely handles cases where there is no route to pop from the nested navigator, thus preventing the application from crashing. The fix is targeted and effective.
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victorsanni
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MitchellGoodwin
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LGTM! Thank you for fixing my mistake!
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autosubmit label was removed for flutter/flutter/175709, because - The status or check suite Linux flutter_plugins has failed. Please fix the issues identified (or deflake) before re-applying this label. |
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Check failure looks unrelated to this PR. |
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) Add maybePop instead of direct pop to fix navigation in example fixes: flutter#175390 ## 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]. - [x] I listed at least one issue that this PR fixes in the description above. - [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] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing.
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Roll Flutter from 4a04204 to b1a28bc (44 revisions) flutter/flutter@4a04204...b1a28bc 2025-09-25 48625061+muradhossin@users.noreply.github.com web_ui: avoid crash for showPerformanceOverlay; log 'not supported' once (flutter/flutter#173518) 2025-09-25 paulberry@google.com Ignore upcoming `experimental_member_use` warnings. (flutter/flutter#175969) 2025-09-25 engine-flutter-autoroll@skia.org Roll Skia from 753ce2221ce7 to 55436d87e414 (16 revisions) (flutter/flutter#176004) 2025-09-25 tirth@nevercode.io Add google_fonts to team-framework triage guidelines (flutter/flutter#175675) 2025-09-25 bruno.leroux@gmail.com Add tests for InputDecoration borders (M3 and theme normalization) (flutter/flutter#175838) 2025-09-24 737941+loic-sharma@users.noreply.github.com Update Flutter's templates to use dot shorthands (flutter/flutter#175891) 2025-09-24 matt.boetger@gmail.com In Gradle Flutter task, correctly replace '\ ' with ' '. (flutter/flutter#175815) 2025-09-24 47866232+chunhtai@users.noreply.github.com Cleans up navigator pop and remove logic (flutter/flutter#175612) 2025-09-24 rmolivares@renzo-olivares.dev Fix docs in `EditableText` (flutter/flutter#175787) 2025-09-24 47866232+chunhtai@users.noreply.github.com Fixes SemanticsFlags.isLink mis-translated in dart ui ffi (flutter/flutter#175812) 2025-09-24 1063596+reidbaker@users.noreply.github.com Update AGP/Java/Gradle comparison when using analyze --suggestions (flutter/flutter#175808) 2025-09-24 108678139+manu-sncf@users.noreply.github.com Fix SliverMainAxisGroup SliverEnsureSemantics support (flutter/flutter#175671) 2025-09-24 32538273+ValentinVignal@users.noreply.github.com Migrate to `WidgetStateColor` (flutter/flutter#175573) 2025-09-24 ahmedsameha1@gmail.com Make sure that a FlexibleSpaceBar doesn't crash in 0x0 environment (flutter/flutter#175228) 2025-09-24 engine-flutter-autoroll@skia.org Roll Fuchsia Test Scripts from BWj3yYC74ud58QhN0... to APSBP-sS-3FX69Ihf... (flutter/flutter#175944) 2025-09-24 ahmedsameha1@gmail.com Make sure that a MaterialApp doesn't crash in 0x0 environment (flutter/flutter#173090) 2025-09-24 36043466+koukibadr@users.noreply.github.com feat(cupertino): Add selectableDayPredicate parameter to CupertinoDatePicker for selectable day control #171332 (flutter/flutter#171334) 2025-09-24 mohellebiabdessalem@gmail.com Refactor `FlutterInjectorTest` to use lambdas/method reference (flutter/flutter#175777) 2025-09-24 mohellebiabdessalem@gmail.com Replace curly braces with lambdas in `KeyEventChannelTest` (flutter/flutter#175729) 2025-09-24 bkonyi@google.com [ Widget Preview ] Fix filter by file on Windows (flutter/flutter#175783) 2025-09-24 mohellebiabdessalem@gmail.com use lambda expressions /method reference to fix linter issue in `DartMessengerTest.java` (flutter/flutter#175733) 2025-09-24 engine-flutter-autoroll@skia.org Roll Packages from 3413b65 to 117bf63 (9 revisions) (flutter/flutter#175935) 2025-09-24 mohellebiabdessalem@gmail.com refactor code to use method reference and lambdas in `DartMessengerTest.java` (flutter/flutter#175731) 2025-09-24 mohellebiabdessalem@gmail.com Simplify/fix ordering of asserts in `TextInputPluginTest` (flutter/flutter#175784) 2025-09-24 mohellebiabdessalem@gmail.com Introduce a getter for `Project` to get `gradle-wrapper.properties` directly (flutter/flutter#175485) 2025-09-24 mohellebiabdessalem@gmail.com Change the arguments order in `assertEquals` to fix linter issues (flutter/flutter#175719) 2025-09-24 42980667+srivats22@users.noreply.github.com Broken link in NavigationRail documentation (flutter/flutter#175852) 2025-09-24 mdebbar@google.com Updates to flutter web triage links (flutter/flutter#175791) 2025-09-24 jason-simmons@users.noreply.github.com Do not present textures in FlutterMetalLayer if the drawable size changed and the texture's size does not match the new drawable size (flutter/flutter#175450) 2025-09-24 bkonyi@google.com Remove comment about trailing commas from templates (flutter/flutter#175864) 2025-09-24 engine-flutter-autoroll@skia.org Roll Skia from 1c1b19f2ffc3 to 753ce2221ce7 (4 revisions) (flutter/flutter#175909) 2025-09-24 engine-flutter-autoroll@skia.org Roll Skia from 3191a822cf10 to 1c1b19f2ffc3 (2 revisions) (flutter/flutter#175896) 2025-09-24 engine-flutter-autoroll@skia.org Roll Skia from cabeab8cb22c to 3191a822cf10 (14 revisions) (flutter/flutter#175894) 2025-09-24 engine-flutter-autoroll@skia.org Roll Dart SDK from 14b4ced3022a to 899c7340cc4c (4 revisions) (flutter/flutter#175893) 2025-09-24 paulberry@google.com Roll `package:analyzer` forward to `8.2.0`. (flutter/flutter#175849) 2025-09-24 ahmedsameha1@gmail.com Make sure that a VerticalDivider doesn't crash at 0x0 environment (flutter/flutter#174761) 2025-09-24 ahmedsameha1@gmail.com Make sure that Drawer & DrawerHeader don't crash in 0x0 environment (flutter/flutter#174772) 2025-09-24 rmolivares@renzo-olivares.dev Add an assertion for the relationship between `Visibility.maintainState` and `Visibility.maintainFocusability` (flutter/flutter#175552) 2025-09-24 34465683+rkishan516@users.noreply.github.com fix: remove final class modifier on MenuController (flutter/flutter#174490) 2025-09-24 34465683+rkishan516@users.noreply.github.com fix: cupertino sheet broken example with programatic pop (flutter/flutter#175709) 2025-09-24 mdebbar@google.com [web] Fix assertion thrown when hot restarting during animation (flutter/flutter#175856) 2025-09-24 krca0220@gmail.com Add non uniform TableBorder (flutter/flutter#175773) 2025-09-23 mohellebiabdessalem@gmail.com fix small typo in test docs (flutter/flutter#175776) 2025-09-23 mohellebiabdessalem@gmail.com Use `assertNull` to simplify code (flutter/flutter#175720) If this roll has caused a breakage, revert this CL and stop the roller ...
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) Add maybePop instead of direct pop to fix navigation in example fixes: flutter#175390 ## 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]. - [x] I listed at least one issue that this PR fixes in the description above. - [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] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [x] All existing and new tests are passing.
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Add maybePop instead of direct pop to fix navigation in example
fixes: #175390
Pre-launch Checklist
///).