Fix LateInitializationError in didChangeTextScaleFactor code example. #178375
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
github-actions
bot
added
the
framework
![gemini-code-assist[bot]](https://avatars.githubusercontent.com/in/956858?s=60&v=4){kind=small}
Contributor
There was a problem hiding this comment.
Code Review
This pull request correctly fixes a LateInitializationError in the didChangeTextScaleFactor code example by initializing the _lastTextScaleFactor variable at declaration. The changes improve the correctness and readability of the documentation. I have one minor suggestion regarding code style for consistency.
victorsanni
approved these changes
Nov 12, 2025
Contributor
victorsanni
left a comment
victorsanni
left a comment
There was a problem hiding this comment.
Thanks for this change!
justinmc
added
the
autosubmit
Contributor
|
autosubmit label was removed for flutter/flutter/178375, because - The status or check suite Linux customer_testing has failed. Please fix the issues identified (or deflake) before re-applying this label. |
auto-submit
bot
removed
the
autosubmit
Contributor
Author
|
@victorsanni @justinmc thanks a lot for the review! |
ksokolovskyi
added
the
autosubmit
flutter-dashboard
bot
removed
the
autosubmit
engine-flutter-autoroll
added a commit
to engine-flutter-autoroll/packages
that referenced
this pull request
Nov 17, 2025
auto-submit bot
pushed a commit
to flutter/packages
that referenced
this pull request
Nov 18, 2025
…#10455) Manual roll Flutter from 9b5ad8031646 to cc14ef529014 (143 revisions) Manual roll requested by [email protected] flutter/flutter@9b5ad80...cc14ef5 2025-11-17 [email protected] [ Widget Preview ] Fix crash when `widget_preview_scaffold/.dart_tool` doesn't exist (flutter/flutter#178662) 2025-11-17 [email protected] Dev proxy correctly copy query parameters from original request (flutter/flutter#178162) 2025-11-17 [email protected] Roll Dart SDK from ac5942fe75d0 to cf94632d94a1 (1 revision) (flutter/flutter#178664) 2025-11-17 [email protected] Improve code quality `FlutterViewTest.java` (flutter/flutter#178594) 2025-11-17 [email protected] Roll customer tests (flutter/flutter#178652) 2025-11-17 [email protected] Corrects invalid Flutter wiki links (flutter/flutter#178158) 2025-11-17 [email protected] Fix LateInitializationError in didChangeTextScaleFactor code example. (flutter/flutter#178375) 2025-11-17 [email protected] Roll Skia from d877de9fc23e to 84c83c0dfb4a (3 revisions) (flutter/flutter#178653) 2025-11-17 [email protected] Small refactor in `DartMessenger.java` to use method reference (flutter/flutter#178584) 2025-11-17 [email protected] fix typos in `PlatformChannel.java` docs (flutter/flutter#178589) 2025-11-17 98614782+auto-submit[bot]@users.noreply.github.com Reverts "Enable UIScene Migration and update create templates (#178328)" (flutter/flutter#178665) 2025-11-17 [email protected] Remove unnecessary `String.valueOf` in `ListenableEditingState.java` (flutter/flutter#178597) 2025-11-17 [email protected] Update `Metadata.java` to use `getBytes` in a static context (flutter/flutter#178587) 2025-11-17 [email protected] Reduce the data copying in CanvasPath related to the SkPathBuilder API migration (flutter/flutter#178512) 2025-11-17 [email protected] Roll Packages from 799b62c to ce44ebb (10 revisions) (flutter/flutter#178649) 2025-11-17 [email protected] Enable UIScene Migration and update create templates (flutter/flutter#178328) 2025-11-17 [email protected] Roll Skia from 5fb44352b232 to d877de9fc23e (1 revision) (flutter/flutter#178647) 2025-11-17 [email protected] Revert "Separate copying dsym into its own target (#178261)" (flutter/flutter#178545) 2025-11-17 [email protected] [web] Reduce Skwasm test shards to 2 (flutter/flutter#178239) 2025-11-17 [email protected] Roll Dart SDK from ee793f732959 to ac5942fe75d0 (1 revision) (flutter/flutter#178637) 2025-11-17 [email protected] Roll Skia from b30859d35b89 to 5fb44352b232 (1 revision) (flutter/flutter#178636) 2025-11-17 [email protected] Roll Skia from 5b7f8f61528e to b30859d35b89 (1 revision) (flutter/flutter#178634) 2025-11-17 [email protected] Roll Skia from aad0515710a9 to 5b7f8f61528e (7 revisions) (flutter/flutter#178631) 2025-11-17 [email protected] Roll Skia from 761e1fe67e15 to aad0515710a9 (1 revision) (flutter/flutter#178624) 2025-11-16 [email protected] Roll Skia from 5f9157717150 to 761e1fe67e15 (1 revision) (flutter/flutter#178614) 2025-11-16 [email protected] Roll Skia from 1b435b65e754 to 5f9157717150 (1 revision) (flutter/flutter#178612) 2025-11-16 [email protected] Roll Dart SDK from dffc5f3f9be6 to ee793f732959 (1 revision) (flutter/flutter#178607) 2025-11-16 [email protected] Roll Skia from ce2168cf2b6c to 1b435b65e754 (1 revision) (flutter/flutter#178604) 2025-11-15 [email protected] Roll Dart SDK from 50eca21d80c4 to dffc5f3f9be6 (1 revision) (flutter/flutter#178603) 2025-11-15 [email protected] [macOS] Implement dialog window (flutter/flutter#176893) 2025-11-15 [email protected] Roll Dart SDK from f6f88ed5e5a1 to 50eca21d80c4 (1 revision) (flutter/flutter#178599) 2025-11-15 [email protected] Roll Dart SDK from 9eda5b525ca9 to f6f88ed5e5a1 (1 revision) (flutter/flutter#178576) 2025-11-15 [email protected] Roll Skia from c5c3399b3a84 to ce2168cf2b6c (1 revision) (flutter/flutter#178577) 2025-11-15 [email protected] Add a `RepeatingAnimationBuilder` API (flutter/flutter#174014) 2025-11-15 [email protected] Roll Dart SDK from 486be9c17488 to 9eda5b525ca9 (1 revision) (flutter/flutter#178562) 2025-11-15 [email protected] Roll Skia from f5d29842bf45 to c5c3399b3a84 (1 revision) (flutter/flutter#178559) 2025-11-14 [email protected] Roll Skia from f58b1b8052a2 to f5d29842bf45 (3 revisions) (flutter/flutter#178556) 2025-11-14 [email protected] Roll Dart SDK from c6c5f6c169a9 to 486be9c17488 (1 revision) (flutter/flutter#178555) 2025-11-14 [email protected] [ Widget Preview ] Gracefully handle unexpected analysis context disposal (flutter/flutter#178550) 2025-11-14 [email protected] docs: Add documentation for running devicelab tests in a PR (flutter/flutter#178554) 2025-11-14 [email protected] [Reland] Generate new Gradle lockfiles and delete ignore files (flutter/flutter#178553) 2025-11-14 [email protected] Fix crash when doing a SaveLayer under a non-invertible transform (flutter/flutter#178507) 2025-11-14 [email protected] [Reland] Generate ignore lockfiles and Update Android Embedder Dependencies (flutter/flutter#178538) 2025-11-14 [email protected] Roll Skia from 4c02d9fc79c1 to f58b1b8052a2 (1 revision) (flutter/flutter#178543) ...
IvoneDjaja
pushed a commit
to IvoneDjaja/flutter
that referenced
this pull request
Nov 22, 2025
…flutter#178375) ### Description - Fixes `LateInitializationError` in the code example of the `didChangeTextScaleFactor` docs | BEFORE | AFTER | | - | - | | <img width="1179" height="2556" alt="before" src="https://github.com/user-attachments/assets/c9dec896-049c-4712-ba86-d610fcbc5497" /> | <img width="1179" height="2556" alt="after" src="https://github.com/user-attachments/assets/d2dc9ddc-354b-48f7-8635-e8e30b612637" /> | ## 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 listed at least one issue that this PR fixes in the description above. - [X] 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]. - [X] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing. <!-- Links --> [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
mboetger
pushed a commit
to mboetger/flutter
that referenced
this pull request
Dec 2, 2025
…flutter#178375) ### Description - Fixes `LateInitializationError` in the code example of the `didChangeTextScaleFactor` docs | BEFORE | AFTER | | - | - | | <img width="1179" height="2556" alt="before" src="https://github.com/user-attachments/assets/c9dec896-049c-4712-ba86-d610fcbc5497" /> | <img width="1179" height="2556" alt="after" src="https://github.com/user-attachments/assets/d2dc9ddc-354b-48f7-8635-e8e30b612637" /> | ## 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 listed at least one issue that this PR fixes in the description above. - [X] 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]. - [X] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing. <!-- Links --> [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
reidbaker
pushed a commit
to AbdeMohlbi/flutter
that referenced
this pull request
Dec 10, 2025
…flutter#178375) ### Description - Fixes `LateInitializationError` in the code example of the `didChangeTextScaleFactor` docs | BEFORE | AFTER | | - | - | | <img width="1179" height="2556" alt="before" src="https://github.com/user-attachments/assets/c9dec896-049c-4712-ba86-d610fcbc5497" /> | <img width="1179" height="2556" alt="after" src="https://github.com/user-attachments/assets/d2dc9ddc-354b-48f7-8635-e8e30b612637" /> | ## 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 listed at least one issue that this PR fixes in the description above. - [X] 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]. - [X] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [X] All existing and new tests are passing. <!-- Links --> [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
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
3 participants
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Description
LateInitializationErrorin the code example of thedidChangeTextScaleFactordocsPre-launch Checklist
///).