[Android 16] Bumped Android Defaults in Engine by jesswrd · Pull Request #166796 · flutter/flutter

jesswrd · 2025-04-08T22:58:46Z

Following the directions here to update engine to android 16.

Uploaded api 36 SDK to CIPD using the script from the above docs
Updates in Engine to use api 36
- Updated buildroot
- Updated SDK CIPD package in DEPS
- Updated android build tools
- Updated targetsdk and compilesdk
Confirm the engine sucessfully builds. I ran et build -c android_debug_unopt_arm64
Bumped the gradle version in this PR due to seeing this warning here.

Note: Post mono-repo merge, we can now update buildroot and DEPS in the same PR 🎊 !!! Also, updated the Clang path due to use of a new Clang version in the bumped ndk.

Partially Addresses #166950

Pre-launch Checklist

I read the Contributor Guide and followed the process outlined there for submitting PRs.
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.

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… update-engine-to-36

flutter-dashboard · 2025-04-10T22:14:09Z

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.

ash2moon · 2025-04-10T23:02:30Z

Approved pending checks on any deprecations

jesswrd · 2025-04-11T17:43:41Z

Approved pending checks on any deprecations

It looks like deprecation warnings appeared when updating to API 35 (pr here) due to specific android 35 api updates outlined in the release notes here. I am not seeing any deprecation warnings when bumping to API 36.

Edit: confirmed the warnings were from CI when engine was bumped to 35

reidbaker · 2025-04-11T18:07:36Z

Approved pending checks on any deprecations

It looks like deprecation warnings appeared when updating to API 35 (pr here) due to specific android 35 api updates outlined in the release notes here. I am not seeing any deprecation warnings when bumping to API 36.

Edit: confirmed the warnings were from CI when engine was bumped to 35

What are you using to check for deprecation warnings?
I would expect that announceForAccessibility should show up since we know we have not removed that functionality.

https://android-developers.googleblog.com/2025/03/the-third-beta-of-android-16.html

gmackall

Looks close to good, added some questions

gmackall

lgtm!

reidbaker

Can you rerun the gradle lockfile script. I dont see anything in the current pr that should cause bytebuddy to bump in version.

flutter/flutter@02d8c1a...83082c1 2025-05-08 [email protected] [Widget Inspector] Clean-up changes in PR #167677 (flutter/flutter#168488) 2025-05-08 [email protected] Increased the limit where we start chopping off the end of blurs (flutter/flutter#168109) 2025-05-08 [email protected] Roll to Dart SDK 3.9 Beta 1 (flutter/flutter#168559) 2025-05-08 [email protected] Rename apple -> darwin across our buildroot (flutter/flutter#168558) 2025-05-08 [email protected] Update Engine to Android 16 (API 36) (flutter/flutter#166796) 2025-05-08 [email protected] Roll Skia from 43ae814d2d95 to efccaeb08b8d (5 revisions) (flutter/flutter#168554) 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 [email protected],[email protected] 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 Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md

change for questions

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github-actions Bot added the d: docs/ flutter/flutter/docs, for contributors label Apr 8, 2025

jesswrd commented Apr 8, 2025

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Comment thread docs/platforms/android/Upgrading-Engine's-Android-API-version.md

can't add comments on github unless it's changed has to be close to c…

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jesswrd commented Apr 8, 2025

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Comment thread docs/platforms/android/Upgrading-Engine's-Android-API-version.md

jesswrd requested a review from matanlurey April 8, 2025 23:08

jesswrd changed the title ~~Update Engine to Android 16 (API 36)~~ [WIP] Update Engine to Android 16 (API 36) Apr 8, 2025

jesswrd removed the request for review from matanlurey April 9, 2025 18:23

uploaded android 36 with versions in packages.txt

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github-actions Bot added the engine flutter/engine related. See also e: labels. label Apr 9, 2025

jesswrd added 4 commits April 9, 2025 14:16

updated buildroot in flutter/flutter engine

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uploaded sdk 36 to cipd wtih these versions

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Merge branch 'update-engine-to-36' of github.com:jesswrd/flutter into…

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… update-engine-to-36

reverted doc changes

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upgrade to 36

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github-actions Bot added the platform-android Android applications specifically label Apr 10, 2025

jesswrd and others added 3 commits April 10, 2025 14:12

Merge branch 'master' into update-engine-to-36

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new ndk has update clang version so update clang path

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Merge branch 'update-engine-to-36' of github.com:jesswrd/flutter into…

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… update-engine-to-36

jesswrd changed the title ~~[WIP] Update Engine to Android 16 (API 36)~~ Update Engine to Android 16 (API 36) Apr 10, 2025

jesswrd marked this pull request as ready for review April 10, 2025 22:13

jesswrd requested a review from a team April 10, 2025 22:13

ash2moon approved these changes Apr 10, 2025

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jesswrd requested a review from camsim99 April 11, 2025 17:44

jesswrd added the autosubmit Merge PR when tree becomes green via auto submit App label Apr 11, 2025

gmackall reviewed May 7, 2025

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Comment thread ...ne/src/flutter/shell/platform/android/io/flutter/plugin/localization/LocalizationPlugin.java

gmackall reviewed May 7, 2025

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jesswrd added 2 commits May 7, 2025 16:33

added @RequiresApi tag around getSurface

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et format

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jesswrd requested review from gmackall and reidbaker May 7, 2025 23:36

gmackall approved these changes May 8, 2025

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reidbaker approved these changes May 8, 2025

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revert lockfiles

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Merged via the queue into flutter:master with commit f8b544a May 8, 2025

flutter-dashboard Bot removed the autosubmit Merge PR when tree becomes green via auto submit App label May 8, 2025

engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request May 9, 2025

f8b544a Update Engine to Android 16 (API 36) (flutter/flutter#166796)

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engine-flutter-autoroll mentioned this pull request May 9, 2025

Roll Flutter from 02d8c1aceb75 to 83082c19b727 (6 revisions) flutter/packages#9232

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Piinks mentioned this pull request May 9, 2025

Flutter Notable Commits - 2025 #161460

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jesswrd mentioned this pull request Jun 10, 2025

☔ Android 16 api 36 topline tracking bug #163071

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jesswrd changed the title ~~Update Engine to Android 16 (API 36)~~ [Android 16] Bumped Android Defaults in Engine Jun 10, 2025

jesswrd mentioned this pull request Jun 18, 2025

Update Engine to Android API 36 #166950

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 14, 2025

f8b544a Update Engine to Android 16 (API 36) (flutter/flutter#166796)

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 14, 2025

f8b544a Update Engine to Android 16 (API 36) (flutter/flutter#166796)

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 15, 2025

f8b544a Update Engine to Android 16 (API 36) (flutter/flutter#166796)

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 15, 2025

f8b544a Update Engine to Android 16 (API 36) (flutter/flutter#166796)

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engine-flutter-autoroll added a commit to engine-flutter-autoroll/packages that referenced this pull request Aug 16, 2025

f8b544a Update Engine to Android 16 (API 36) (flutter/flutter#166796)

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[Android 16] Bumped Android Defaults in Engine - #166796

[Android 16] Bumped Android Defaults in Engine#166796
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