This reverts commit 216e512.

Reverts #177410

The change is causing the task `wide_gamut_ios` to hang every time.
Local testing shows that reverting this commit fixes the problem.

flutter/flutter@d438df3...c8cfb2b

2025-11-22 [email protected] Revert "[ios] Dynamic Content Resizing" (flutter/flutter#178958)
2025-11-22 [email protected] Make sure that a SearchAnchor doesn't crash in 0x0 environment (flutter/flutter#177749)
2025-11-22 [email protected] Make sure that a Stepper doesn't crash in 0x0 environment (flutter/flutter#178068)
2025-11-22 [email protected] Remove deprecated `activeColor` in `switch.0.dart` example (flutter/flutter#178293)
2025-11-22 [email protected] Make sure that a UserAccountsDrawerHeader doesn't crash in 0x0 enviro… (flutter/flutter#178516)
2025-11-22 [email protected] Make sure that a TimePickerDialog doesn't crash in 0x0 environment (flutter/flutter#178451)
2025-11-22 [email protected] Make sure that a CupertinoLinearActivityIndicator doesn't crash in 0x… (flutter/flutter#178566)
2025-11-22 [email protected] Make sure that a CupertinoTabBar doesn't crash in 0x0 environment (flutter/flutter#178613)
2025-11-22 [email protected] Make sure that a CupertinoContextMenu doesn't crash in 0x0 environment (flutter/flutter#178722)
2025-11-22 [email protected] Sort entries in TESTOWNERS (flutter/flutter#178939)
2025-11-22 [email protected] [ios] Dynamic Content Resizing (flutter/flutter#177410)
2025-11-21 [email protected] Roll Skia from dc88b21ce7d2 to 3018c3053490 (2 revisions) (flutter/flutter#178947)
2025-11-21 [email protected] Manually roll material_color_utilities (flutter/flutter#170000)
2025-11-21 [email protected] Roll Fuchsia Linux SDK from Y-cMdgKy3d6EnibWR... to 4ul9jvZ7jnDGIjtCD... (flutter/flutter#178934)
2025-11-21 [email protected] Roll Dart SDK from c788b6a7aefd to 5af71c736b0a (1 revision) (flutter/flutter#178932)
2025-11-21 [email protected] Roll Skia from c588bb60d5da to dc88b21ce7d2 (2 revisions) (flutter/flutter#178933)
2025-11-21 [email protected] Update .ci.yaml and TESTOWNERS for arc macrobenchmark tests (flutter/flutter#178891)
2025-11-21 [email protected] Use interactive mode with `devicectl` to redirect stdout (flutter/flutter#178405)
2025-11-21 [email protected] Update .ci.yaml in flutter/flutter to use either macOS 15.5 or macOS … (flutter/flutter#178666)
2025-11-21 [email protected] Roll Skia from d4e9d2873bfd to c588bb60d5da (1 revision) (flutter/flutter#178928)
2025-11-21 [email protected] Roll Packages from b1e2fb0 to e67b6be (7 revisions) (flutter/flutter#178927)

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This PR fixes flutter#169147

This is the iOS implementation of
flutter#149033

In Add-to-App scenarios, a common desired use case is to have the
embedded FlutterView be able to size itself based on it's content. Up
till now, the size had to be manually specified, which can be tedious
and inaccurate.

This PR adds a new flag, `isAutoResizable`, which enables the ability
for the embedded flutter view to dynamically set it's own size based off
it's content. Note that this feature will *NOT* work if the the embedded
app is wrapped in flexible or unsized widgets, such as Scaffold. The
FlutterView will just not display at all.

To use the new flag, just set it like
```
flutterViewController.autoResizable = true;
```
or in Swift

```
flutterViewController.isAutoResizable = true
```
## 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.

Reverts flutter#177410

The change is causing the task `wide_gamut_ios` to hang every time.
Local testing shows that reverting this commit fixes the problem.

This is a reland of #177410

The previous pr was hitting deadlocks with tests that use screenshots.
This reland fixes it by submitting frames asynchronously instead of
synchronously.

This PR fixes #169147

This is the iOS implementation of
#149033

In Add-to-App scenarios, a common desired use case is to have the
embedded FlutterView be able to size itself based on it's content. Up
till now, the size had to be manually specified, which can be tedious
and inaccurate.

This PR adds a new flag, `isAutoResizable`, which enables the ability
for the embedded flutter view to dynamically set it's own size based off
it's content. Note that this feature will *NOT* work if the the embedded
app is wrapped in flexible or unsized widgets, such as Scaffold. The
FlutterView will just not display at all.

To use the new flag, just set it like
```
flutterViewController.autoResizable = true;
```
or in Swift

```
flutterViewController.isAutoResizable = true
```
## 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.

Add a content resizing sample for iOS to support
flutter/flutter#177410

## Pre-launch Checklist

- [x] I read the [Flutter Style Guide] _recently_, and have followed its
advice.
- [x] I signed the [CLA].
- [x] I read the [Contributors Guide].
- [x] I have added sample code updates to the [changelog].
- [x] I updated/added relevant documentation (doc comments with `///`).

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

<!-- Links -->
[Flutter Style Guide]:
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[CLA]: https://cla.developers.google.com/
[Discord]:
https://github.com/flutter/flutter/blob/master/docs/contributing/Chat.md
[Contributors Guide]:
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[changelog]: ../CHANGELOG.md

---------

Co-authored-by: Eric Windmill <[email protected]>

This PR fixes flutter#169147

This is the iOS implementation of
flutter#149033

In Add-to-App scenarios, a common desired use case is to have the
embedded FlutterView be able to size itself based on it's content. Up
till now, the size had to be manually specified, which can be tedious
and inaccurate.

This PR adds a new flag, `isAutoResizable`, which enables the ability
for the embedded flutter view to dynamically set it's own size based off
it's content. Note that this feature will *NOT* work if the the embedded
app is wrapped in flexible or unsized widgets, such as Scaffold. The
FlutterView will just not display at all.

To use the new flag, just set it like
```
flutterViewController.autoResizable = true;
```
or in Swift

```
flutterViewController.isAutoResizable = true
```
## 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.

Reverts flutter#177410

The change is causing the task `wide_gamut_ios` to hang every time.
Local testing shows that reverting this commit fixes the problem.

This is a reland of flutter#177410

The previous pr was hitting deadlocks with tests that use screenshots.
This reland fixes it by submitting frames asynchronously instead of
synchronously.

This PR fixes flutter#169147

This is the iOS implementation of
flutter#149033

In Add-to-App scenarios, a common desired use case is to have the
embedded FlutterView be able to size itself based on it's content. Up
till now, the size had to be manually specified, which can be tedious
and inaccurate.

This PR adds a new flag, `isAutoResizable`, which enables the ability
for the embedded flutter view to dynamically set it's own size based off
it's content. Note that this feature will *NOT* work if the the embedded
app is wrapped in flexible or unsized widgets, such as Scaffold. The
FlutterView will just not display at all.

To use the new flag, just set it like
```
flutterViewController.autoResizable = true;
```
or in Swift

```
flutterViewController.isAutoResizable = true
```
## 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.