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@hellohuanlin hellohuanlin commented Dec 15, 2025

…dget API) (#179659)"

This reverts commit 87d1589.

Replace this paragraph with a description of what this PR is changing or adding, and why. Consider including before/after screenshots.

We found a quick fix (PR here), so revert it and revisit hitTest later.

List which issues are fixed by this PR. You must list at least one issue. An issue is not required if the PR fixes something trivial like a typo.

NA

If you had to change anything in the flutter/tests repo, include a link to the migration guide as per the breaking change policy.

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@hellohuanlin hellohuanlin requested a review from a team as a code owner December 15, 2025 18:45
@github-actions github-actions bot added platform-ios iOS applications specifically framework flutter/packages/flutter repository. See also f: labels. engine flutter/engine related. See also e: labels. a: accessibility Accessibility, e.g. VoiceOver or TalkBack. (aka a11y) platform-fuchsia Fuchsia code specifically f: gestures flutter/packages/flutter/gestures repository. platform-web Web applications specifically team-ios Owned by iOS platform team labels Dec 15, 2025
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Code Review

This pull request reverts commit 87d15897b220d62339c77260b429c645515b09e7, which had introduced a feature for gesture handling on iOS platform views based on hit-testing. The reverted functionality allowed the framework to determine whether a platform view should accept a touch gesture. The changes in this PR remove all related code across multiple layers of the engine and framework, including Dart UI APIs (onHitTest, HitTestRequest, HitTestResponse), engine-level logic (EmbeddedNativeViewShouldAcceptTouch), iOS-specific implementations, and corresponding tests. This effectively rolls back the platform view gesture handling to its previous state.

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Have to revert G3Fix too

@vashworth vashworth added the autosubmit Merge PR when tree becomes green via auto submit App label Dec 16, 2025
@auto-submit auto-submit bot added this pull request to the merge queue Dec 16, 2025
Merged via the queue into flutter:master with commit 8dedaea Dec 16, 2025
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@flutter-dashboard flutter-dashboard bot removed the autosubmit Merge PR when tree becomes green via auto submit App label Dec 16, 2025
github-merge-queue bot pushed a commit that referenced this pull request Dec 17, 2025
…izer (#179908)

This is a quick fix to the web view/admob not tappable issue. It
performs DFS on a platform view hierarchy to find a web view. If found,
it performs another DFS into the web view to "fix" a gesture recognizer.

Warning: This is just a "quick fix" that patches the bug. However, a
real solution should rely on overriding the "hitTest" behavior.

For example, there's still a existing bug that a drawing website's touch
is not completely blocked (see
#179916). This can only be
fixed by "hitTest". However, "hitTest" approach requires plugin updates
and would take much longer time, so we decided to [revert
it](#179895). But we should
revisit after putting out the fire.

#175099
#165787


## 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.
- [ ] All existing and new tests are passing.

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**Note**: The Flutter team is currently trialing the use of [Gemini Code
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flutteractionsbot pushed a commit to flutteractionsbot/flutter that referenced this pull request Dec 17, 2025
…izer (flutter#179908)

This is a quick fix to the web view/admob not tappable issue. It
performs DFS on a platform view hierarchy to find a web view. If found,
it performs another DFS into the web view to "fix" a gesture recognizer.

Warning: This is just a "quick fix" that patches the bug. However, a
real solution should rely on overriding the "hitTest" behavior.

For example, there's still a existing bug that a drawing website's touch
is not completely blocked (see
flutter#179916). This can only be
fixed by "hitTest". However, "hitTest" approach requires plugin updates
and would take much longer time, so we decided to [revert
it](flutter#179895). But we should
revisit after putting out the fire.

flutter#175099
flutter#165787


## 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.
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

**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
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useful you can update your code accordingly, but if you are unsure or
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<!-- 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
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
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[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
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Manual roll Flutter from d81baab to 57c3f8b (38 revisions)

Manual roll requested by stuartmorgan@google.com

flutter/flutter@d81baab...57c3f8b

2025-12-17 bruno.leroux@gmail.com Add FloatingActionButtonTheme
(flutter/flutter#179736)
2025-12-17 engine-flutter-autoroll@skia.org Roll Skia from b1569739f431
to fb576bd6827a (1 revision) (flutter/flutter#179989)
2025-12-17 bruno.leroux@gmail.com Update more comments related to theme
normalization (flutter/flutter#179682)
2025-12-17 engine-flutter-autoroll@skia.org Roll Skia from cce9b86bda7d
to b1569739f431 (1 revision) (flutter/flutter#179979)
2025-12-17 jobguldemeester@gmail.com Adds property passthrough for
CheckboxListTile, SwitchListTile and RadioListTile
(flutter/flutter#178098)
2025-12-17 engine-flutter-autoroll@skia.org Roll Dart SDK from
ca949b915846 to 3793f3d2d0c4 (2 revisions) (flutter/flutter#179973)
2025-12-17 engine-flutter-autoroll@skia.org Roll Skia from 318400199beb
to cce9b86bda7d (1 revision) (flutter/flutter#179976)
2025-12-17 ahmedsameha1@gmail.com Make sure that a
CupertinoTextFormFieldRow doesn't crash in 0x0 envir…
(flutter/flutter#179932)
2025-12-17 ahmedsameha1@gmail.com Make sure that a CupertinoTabView
doesn't crash in 0x0 environment (flutter/flutter#179845)
2025-12-17 ahmedsameha1@gmail.com Make sure that a CupertinoTextField
doesn't crash in 0x0 environment (flutter/flutter#179865)
2025-12-17 ahmedsameha1@gmail.com Make sure that a CupertinoSwitch
doesn't crash in 0x0 environment (flutter/flutter#179748)
2025-12-17 116356835+AbdeMohlbi@users.noreply.github.com Update
`BuildContext` docs to make it easier to understand
(flutter/flutter#178616)
2025-12-17 41930132+hellohuanlin@users.noreply.github.com [ios][pv]
quick fix to enable and re-enable web view's gesture recognizer
(flutter/flutter#179908)
2025-12-17 biggs0125@gmail.com Deduplicate wasm dry run entries in
analytics. (flutter/flutter#179970)
2025-12-17 engine-flutter-autoroll@skia.org Roll Skia from 99899cbb415b
to 318400199beb (1 revision) (flutter/flutter#179969)
2025-12-17 engine-flutter-autoroll@skia.org Roll Skia from 2ac4a8709bc9
to 99899cbb415b (1 revision) (flutter/flutter#179968)
2025-12-17 engine-flutter-autoroll@skia.org Roll Dart SDK from
95a92bc705d3 to ca949b915846 (6 revisions) (flutter/flutter#179967)
2025-12-17 biggs0125@gmail.com Add package info to wasm dry run events.
(flutter/flutter#179826)
2025-12-17 matt.boetger@gmail.com Platform View Hide/Show Integration
test (flutter/flutter#179902)
2025-12-16 engine-flutter-autoroll@skia.org Roll Skia from 61162d72343f
to 2ac4a8709bc9 (14 revisions) (flutter/flutter#179961)
2025-12-16 engine-flutter-autoroll@skia.org Roll Fuchsia Linux SDK from
433KtmJvbMyaDMJvD... to fAoyBAT99XxwPE5hL... (flutter/flutter#179960)
2025-12-16 bkonyi@google.com [ Tool ] Fix update-packages not accounting
for path dependencies (flutter/flutter#179951)
2025-12-16 45459898+RamonFarizel@users.noreply.github.com ListTile fix
MinIntrinsicHeight calculation (flutter/flutter#179515)
2025-12-16 108678139+manu-sncf@users.noreply.github.com Fix pinned
header in NestedScrollView (flutter/flutter#179210)
2025-12-16 bruno.leroux@gmail.com Update some comments related to theme
normalization (flutter/flutter#179624)
2025-12-16 iliyazelenkog@gmail.com Add Cyrillic keyboard layout support
for flutter_tools terminal commands (flutter/flutter#177855)
2025-12-16 lauren@selfisekai.rocks Minor fixes for libstdc++ 15
(flutter/flutter#178601)
2025-12-16 34465683+rkishan516@users.noreply.github.com Feat: Add top
gap for cupertino sheet (flutter/flutter#171348)
2025-12-16 116356835+AbdeMohlbi@users.noreply.github.com Align
`Build.API_LEVELS` usage in `FlutterImageDecoder.java‎` with existing
usage (flutter/flutter#179868)
2025-12-16 41930132+hellohuanlin@users.noreply.github.com Revert
"[ios][pv] accept/reject gesture based on hitTest (with new wi…
(flutter/flutter#179895)
2025-12-16 codefu@google.com fix: line endings for
flutter/dart/flutter-dev (flutter/flutter#179912)
2025-12-16 22373191+Hari-07@users.noreply.github.com Platform view blur
clipping - Rounded Rect (iOS) (flutter/flutter#177551)
2025-12-16 engine-flutter-autoroll@skia.org Roll Dart SDK from
20d114f951db to 95a92bc705d3 (1 revision) (flutter/flutter#179909)
2025-12-16 34871572+gmackall@users.noreply.github.com [Reland]
Unmodified android sdk bundle (flutter/flutter#179920)
2025-12-16 engine-flutter-autoroll@skia.org Roll Skia from 6903a4e65c3f
to 61162d72343f (2 revisions) (flutter/flutter#179915)
2025-12-16 engine-flutter-autoroll@skia.org Roll Packages from
2cd921c to 57725eb (1 revision) (flutter/flutter#179942)
2025-12-16 45490440+shindonghwi@users.noreply.github.com Filter out
FrameEvents/updateAcquireFence log spam from adb logcat
(flutter/flutter#179884)
2025-12-16 30870216+gaaclarke@users.noreply.github.com `flutter
update-packages --force-upgrade --update-hashes`
(flutter/flutter#179950)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
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Please CC bmparr@google.com,stuartmorgan@google.com on the revert to
ensure that a human
is aware of the problem.
...
hellohuanlin added a commit that referenced this pull request Jan 5, 2026
…izer (#179908)

This is a quick fix to the web view/admob not tappable issue. It
performs DFS on a platform view hierarchy to find a web view. If found,
it performs another DFS into the web view to "fix" a gesture recognizer.

Warning: This is just a "quick fix" that patches the bug. However, a
real solution should rely on overriding the "hitTest" behavior.

For example, there's still a existing bug that a drawing website's touch
is not completely blocked (see
#179916). This can only be
fixed by "hitTest". However, "hitTest" approach requires plugin updates
and would take much longer time, so we decided to [revert
it](#179895). But we should
revisit after putting out the fire.

#175099
#165787


## 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.
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

**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
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
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