[a11y] Map some framework semantics roles to android classes. #185217
Conversation
There was a problem hiding this comment.
Code Review
This pull request updates the AccessibilityBridge to map COMBO_BOX, LIST, and RADIO_GROUP semantics roles to their corresponding Android widget class names and adds unit tests for these mappings. Feedback suggests setting canOpenPopup for combo boxes, adding a mapping for the GRID role, and replacing magic numbers in tests with named constants to improve readability.
| case COMBO_BOX: | ||
| case MENU: | ||
| result.setClassName("android.widget.Spinner"); | ||
| result.setCanOpenPopup(true); |
There was a problem hiding this comment.
the current android a11ybridge makes me slightly worry about scalability, the set* property calls on ANI are all over the places in this giant createANI method, and some guarded by one-off if condition.
If we were to start handling roles. I suggest we do something like web engine's role system where we use inheritance or semantics behavior to add these property calls
There was a problem hiding this comment.
sounds good, I did some refactoring to extract roles and behaviors out of the giant createANI method
| result.addAction(AccessibilityNodeInfo.ACTION_SCROLL_BACKWARD); | ||
| } | ||
| } | ||
| new ScrollableBehavior().configure(result, semanticsNode); |
There was a problem hiding this comment.
For those that will assign class name they should be run as one of the "role" configure.
Maybe create a generic AccessibilityNodeConfigurator for SemanticsRole.none and do old behavior where fallback to using semantics property to determine checkbox/listview/seekbar... etc
There was a problem hiding this comment.
updated the code to use a generic AccessibilityNodeConfigurator for SemanticsRole.none with all fallback behaviors
4f41b0a to
77fbbc8
Compare
| */ | ||
| public static class GenericRoleConfigurator implements AccessibilityNodeConfigurator { | ||
| @Override | ||
| public void configure(AccessibilityNodeInfo result, SemanticsNode node) { |
There was a problem hiding this comment.
Consider breaking this method up with a bit more helper method, for example scrollable class and textfield class should probably be split into a helper method
| @@ -3313,6 +2878,420 @@ private CharSequence getTextFieldHint() { | |||
| } | |||
| } | |||
|
|
|||
| public interface AccessibilityNodeConfigurator { | |||
There was a problem hiding this comment.
Would you be willing to break the clases and interfaces out into their own files possibly in a new folder? The file is quite large.
| } | ||
| } | ||
|
|
||
| if (Build.VERSION.SDK_INT >= API_LEVELS.API_36) { |
There was a problem hiding this comment.
like on line 3126 can you add a comment explaining why you need to check api level?
| } else { | ||
| result.setClassName("android.widget.CheckBox"); | ||
| } | ||
| // Starting on API level 36, setChecked takes int instead. |
There was a problem hiding this comment.
Consider breaking out setChecked to a method to use here and directly below where it looks like you do something similar for android.widget.Switch
c41eb2a to
9eabd14
Compare
This reverts commit 7b491de.
1bab55d to
cf440bf
Compare
|
Reason for revert: triggers test failures in android_semantics_integration_test Speifically To be clear, it looks like the fix itself is good but the tests have not been updated to test the corrected behaviour. Reverting to get the tree green but I think all that needs doing is updating the tests.
The test expects the
The test expects a generic Button but the PR exposes it as a MenuItem.
|
|
@hannah-hyj sorry for the revert! The patch itself looks like it's doing the right thing; it looks like it's the tests that need fixing. |
|
fwiw here's what gemini claims is what's needed to fix the test. I didn't patch locally so take it with a grain of salt but at least, to me, it looks roughly like what I'd expect and consistent with your change. --- a/dev/integration_tests/android_semantics_testing/integration_test/main_test.dart
+++ b/dev/integration_tests/android_semantics_testing/integration_test/main_test.dart
@@ -106,7 +106,6 @@
actions: <AndroidSemanticsAction>[
AndroidSemanticsAction.click,
- AndroidSemanticsAction.paste,
AndroidSemanticsAction.setSelection,
AndroidSemanticsAction.setText,
],
@@ -393,7 +392,7 @@
final int id = app.getSemanticsId(find.text('Item 1'));
expect(
app.getSemanticsNode(id),
matchesSemantics(
- className: 'android.widget.Button',
+ className: 'android.view.MenuItem',
isFocusable: true,
actions: <AndroidSemanticsAction>[
@@ -459,7 +458,7 @@
final int id = app.getSemanticsId(find.text('Item 1'));
expect(
app.getSemanticsNode(id),
matchesSemantics(
- className: 'android.widget.Button',
+ className: 'android.view.MenuItem',
isFocusable: true,
actions: <AndroidSemanticsAction>[ |
flutter#185217)" (flutter#188008) <!-- start_original_pr_link --> Reverts: flutter#185217 <!-- end_original_pr_link --> <!-- start_initiating_author --> Initiated by: cbracken <!-- end_initiating_author --> <!-- start_revert_reason --> Reason for reverting: triggers test failures in android_semantics_integration_test Speifically `dev/integration_tests/android_semantics_testing/integration_test/main_test.dart` To be clear, it looks like the fix itself is good but the tests have not been updated to test the corrected behaviour. Reverting to get the tree green but I think all that needs doing is updating the tests. `AccessibilityBridge TextFiel <!-- end_revert_reason --> <!-- start_original_pr_author --> Original PR Author: hannah-hyj <!-- end_original_pr_author --> <!-- start_reviewers --> Reviewed By: {chunhtai, reidbaker} <!-- end_reviewers --> <!-- start_revert_body --> This change reverts the following previous change: In flutter#183897 I added semantics roles in [AccessibilityBridge.java], I found some other current semantics roles can be mapped to android classes. There are some other android classes in AccessibilityBridge.java are currently set by flags instead of by roles. example: we use "isSlider" instead of slider role. we will need to add a slider role for it : flutter#184029. ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools. - [ ] 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 listed at least one issue that this PR fixes in the description above. - [ ] 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]. - [ ] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. If this change needs to override an active code freeze, provide a comment explaining why. The code freeze workflow can be overridden by code reviewers. See pinned issues for any active code freezes with guidance. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [AI contribution guidelines]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#ai-contribution-guidelines [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 <!-- end_revert_body --> Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
Roll Flutter from b7cb925419e6 to 5827d5fd2b8d (35 revisions) flutter/flutter@b7cb925...5827d5f 2026-06-15 engine-flutter-autoroll@skia.org Roll Skia from 7128af60575a to c8d9f80f13e4 (1 revision) (flutter/flutter#188015) 2026-06-15 jason-simmons@users.noreply.github.com In the APNG decoder, validate the chunk data length before calling GetChunkSize to avoid potential overflow in the chunk size calculation (flutter/flutter#187949) 2026-06-15 engine-flutter-autoroll@skia.org Roll Skia from 6b4ac3bfb39d to 7128af60575a (1 revision) (flutter/flutter#188011) 2026-06-15 engine-flutter-autoroll@skia.org Roll Skia from 0a3b8549cbf0 to 6b4ac3bfb39d (7 revisions) (flutter/flutter#188007) 2026-06-15 98614782+auto-submit[bot]@users.noreply.github.com Reverts "[a11y] Map some framework semantics roles to android classes. (#185217)" (flutter/flutter#188008) 2026-06-15 chris@bracken.jp [ios] Filter UIScene events to those relating to Flutter VC scene (flutter/flutter#187987) 2026-06-15 jhy03261997@gmail.com [a11y] Map some framework semantics roles to android classes. (flutter/flutter#185217) 2026-06-15 engine-flutter-autoroll@skia.org Roll Skia from f46928e7f50c to 0a3b8549cbf0 (1 revision) (flutter/flutter#188004) 2026-06-14 stuartmorgan@google.com Rework docs for flutter/packages changelogs (flutter/flutter#187666) 2026-06-14 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from nvzMQAmuRSzo7-wAP... to TbB86Po_HDe1dvXvT... (flutter/flutter#187997) 2026-06-14 engine-flutter-autoroll@skia.org Roll Skia from 4e2c9b5e4dad to f46928e7f50c (1 revision) (flutter/flutter#187996) 2026-06-14 engine-flutter-autoroll@skia.org Roll Skia from c52667607242 to 4e2c9b5e4dad (1 revision) (flutter/flutter#187990) 2026-06-14 737941+loic-sharma@users.noreply.github.com Improve RenderTargetCache docs (flutter/flutter#187893) 2026-06-13 brackenavaron@gmail.com [Test cross_imports] Check cross imports in flutter_test/** (flutter/flutter#187587) 2026-06-13 matt.kosarek@canonical.com Fixing corrupted window size OnEmptyFrameGenerated due to transpsed width/height (flutter/flutter#187954) 2026-06-13 engine-flutter-autoroll@skia.org Roll Skia from 42355271a335 to c52667607242 (2 revisions) (flutter/flutter#187979) 2026-06-13 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from A3eaUn9mQ_EkSNxVI... to nvzMQAmuRSzo7-wAP... (flutter/flutter#187975) 2026-06-13 engine-flutter-autoroll@skia.org Roll Skia from 9ef46390c2d1 to 42355271a335 (1 revision) (flutter/flutter#187974) 2026-06-13 bdero@google.com [Flutter GPU] Make ShaderLibrary.fromAsset asynchronous (flutter/flutter#187716) 2026-06-13 engine-flutter-autoroll@skia.org Roll Skia from 8c89bf2b0ee3 to 9ef46390c2d1 (6 revisions) (flutter/flutter#187968) 2026-06-12 bdero@google.com [Flutter GPU] Add surface API for framework presentation (flutter/flutter#187358) 2026-06-12 bkonyi@google.com [gen_l10n] Exclude inherited keys from untranslated-messages-file (flutter/flutter#187950) 2026-06-12 31859944+LongCatIsLooong@users.noreply.github.com Update `MediaQueryData` docs for devicePixelRatio overriding (flutter/flutter#187542) 2026-06-12 bdero@google.com [Impeller] Fix dirty-range race in DeviceBufferGLES uploads (flutter/flutter#187932) 2026-06-12 pascal@phntm.xyz Compare isModifiedAfter against the given time (flutter/flutter#187727) 2026-06-12 planetmarshall@users.noreply.github.com Enable unit tests for compilation of compute shaders on non-metal backends (flutter/flutter#179683) 2026-06-12 matt.boetger@gmail.com [flutter_tools] Add doctor validator warning for multiple adb installations (flutter/flutter#186031) 2026-06-12 matt.boetger@gmail.com Optimize SHA hash calculation of generated APK (flutter/flutter#187184) 2026-06-12 mu7ammadkamel@hotmail.com Scope widget inspector overlay to the selected widget's modal route (flutter/flutter#186784) 2026-06-12 30870216+gaaclarke@users.noreply.github.com Switches Windows to OpenGLESSDF (flutter/flutter#187877) 2026-06-12 matt.boetger@gmail.com [integration_test] Update README to support modern Kotlin-based setups by default (flutter/flutter#186080) 2026-06-12 jason-simmons@users.noreply.github.com Convert the PNG signature constant in APNGImageGenerator to a std::array and use it in the APNG tests (flutter/flutter#187930) 2026-06-12 matt.boetger@gmail.com Correct backoff retry time cap unit and add regression tests (flutter/flutter#187250) 2026-06-12 chingjun@google.com Fix std::vector out-of-bounds access in Flutter Android JNI and Delegate (flutter/flutter#187218) 2026-06-12 matt.boetger@gmail.com [Android] Adding 30-second timeouts to adb stopApp and uninstallApp (flutter/flutter#187876) If this roll has caused a breakage, revert this CL and stop the roller using the controls here: https://autoroll.skia.org/r/flutter-packages Please CC bmparr@google.com,stuartmorgan@google.com on the revert to ensure that a human is aware of the problem. To file a bug in Packages: https://github.com/flutter/flutter/issues/new/choose To report a problem with the AutoRoller itself, please file a bug: https://issues.skia.org/issues/new?component=1389291&template=1850622 ...
|
@cbracken thank you for taking a look, I will fix these tests |
…lutter#188037) reland flutter#185217 with some updating some tests in dev/integration_tests/android_semantics_testing/integration_test/main_test.dart ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools. - [ ] 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 listed at least one issue that this PR fixes in the description above. - [ ] 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]. - [ ] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. If this change needs to override an active code freeze, provide a comment explaining why. The code freeze workflow can be overridden by code reviewers. See pinned issues for any active code freezes with guidance. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [AI contribution guidelines]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#ai-contribution-guidelines [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
…r#185217) In flutter#183897 I added semantics roles in [AccessibilityBridge.java], I found some other current semantics roles can be mapped to android classes. There are some other android classes in AccessibilityBridge.java are currently set by flags instead of by roles. example: we use "isSlider" instead of slider role. we will need to add a slider role for it : flutter#184029. ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools. - [ ] 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 listed at least one issue that this PR fixes in the description above. - [ ] 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]. - [ ] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. If this change needs to override an active code freeze, provide a comment explaining why. The code freeze workflow can be overridden by code reviewers. See pinned issues for any active code freezes with guidance. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [AI contribution guidelines]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#ai-contribution-guidelines [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
flutter#185217)" (flutter#188008) <!-- start_original_pr_link --> Reverts: flutter#185217 <!-- end_original_pr_link --> <!-- start_initiating_author --> Initiated by: cbracken <!-- end_initiating_author --> <!-- start_revert_reason --> Reason for reverting: triggers test failures in android_semantics_integration_test Speifically `dev/integration_tests/android_semantics_testing/integration_test/main_test.dart` To be clear, it looks like the fix itself is good but the tests have not been updated to test the corrected behaviour. Reverting to get the tree green but I think all that needs doing is updating the tests. `AccessibilityBridge TextFiel <!-- end_revert_reason --> <!-- start_original_pr_author --> Original PR Author: hannah-hyj <!-- end_original_pr_author --> <!-- start_reviewers --> Reviewed By: {chunhtai, reidbaker} <!-- end_reviewers --> <!-- start_revert_body --> This change reverts the following previous change: In flutter#183897 I added semantics roles in [AccessibilityBridge.java], I found some other current semantics roles can be mapped to android classes. There are some other android classes in AccessibilityBridge.java are currently set by flags instead of by roles. example: we use "isSlider" instead of slider role. we will need to add a slider role for it : flutter#184029. ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools. - [ ] 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 listed at least one issue that this PR fixes in the description above. - [ ] 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]. - [ ] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. If this change needs to override an active code freeze, provide a comment explaining why. The code freeze workflow can be overridden by code reviewers. See pinned issues for any active code freezes with guidance. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [AI contribution guidelines]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#ai-contribution-guidelines [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 <!-- end_revert_body --> Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
…lutter#188037) reland flutter#185217 with some updating some tests in dev/integration_tests/android_semantics_testing/integration_test/main_test.dart ## Pre-launch Checklist - [ ] I read the [Contributor Guide] and followed the process outlined there for submitting PRs. - [ ] I read the [AI contribution guidelines] and understand my responsibilities, or I am not using AI tools. - [ ] 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 listed at least one issue that this PR fixes in the description above. - [ ] 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]. - [ ] I followed the [breaking change policy] and added [Data Driven Fixes] where supported. - [ ] All existing and new tests are passing. If you need help, consider asking for advice on the #hackers-new channel on [Discord]. If this change needs to override an active code freeze, provide a comment explaining why. The code freeze workflow can be overridden by code reviewers. See pinned issues for any active code freezes with guidance. **Note**: The Flutter team is currently trialing the use of [Gemini Code Assist for GitHub](https://developers.google.com/gemini-code-assist/docs/review-github-code). Comments from the `gemini-code-assist` bot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed. <!-- Links --> [Contributor Guide]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview [AI contribution guidelines]: https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#ai-contribution-guidelines [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
In #183897 I added semantics roles in [AccessibilityBridge.java], I found some other current semantics roles can be mapped to android classes.
There are some other android classes in AccessibilityBridge.java are currently set by flags instead of by roles. example: we use "isSlider" instead of slider role. we will need to add a slider role for it : #184029.
Pre-launch Checklist
///).If you need help, consider asking for advice on the #hackers-new channel on Discord.
If this change needs to override an active code freeze, provide a comment explaining why. The code freeze workflow can be overridden by code reviewers. See pinned issues for any active code freezes with guidance.
Note: The Flutter team is currently trialing the use of Gemini Code Assist for GitHub. Comments from the
gemini-code-assistbot should not be taken as authoritative feedback from the Flutter team. If you find its comments useful you can update your code accordingly, but if you are unsure or disagree with the feedback, please feel free to wait for a Flutter team member's review for guidance on which automated comments should be addressed.