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Fix another instance of platform view breakage on Android 14 #52980

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merged 1 commit into from
May 22, 2024

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@johnmccutchan johnmccutchan commented May 22, 2024

When you background an activity via the back-gesture the onTrimMemory callback is not invoked but the buggy Android behaviour still occurs.

Workaround this by faking an onTrimMemory callback in the Activity#onStop callback.

Fixes #148662
Related #146499

Tested manually on a Pixel 7 Pro running Android 14.

When you background an activity via the back-gesture the onTrimMemory callback
is not invoked but the buggy Android behaviour still occurs.

Workaround this by faking an onTrimMemory callback in the `Activity#onStop`
callback.

Fixes #148662
Related #146499
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It looks like this pull request may not have tests. Please make sure to add tests before merging. If you need an exemption to this rule, contact "@test-exemption-reviewer" in the #hackers channel in Chat (don't just cc them here, they won't see it! Use Discord!).

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.

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LGTM

@johnmccutchan johnmccutchan added the autosubmit Merge PR when tree becomes green via auto submit App label May 22, 2024
@auto-submit auto-submit bot merged commit 97e740e into flutter:main May 22, 2024
29 checks passed
@reidbaker reidbaker added the cp: stable cherry pick to the stable release candidate branch label May 22, 2024
flutteractionsbot pushed a commit to flutteractionsbot/engine that referenced this pull request May 22, 2024
…#52980)

When you background an activity via the back-gesture the onTrimMemory callback is not invoked but the buggy Android behaviour still occurs.

Workaround this by faking an onTrimMemory callback in the `Activity#onStop` callback.

Fixes #148662
Related #146499

Tested manually on a Pixel 7 Pro running Android 14.
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 22, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 22, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 22, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 22, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 22, 2024
engine-flutter-autoroll added a commit to engine-flutter-autoroll/flutter that referenced this pull request May 22, 2024
auto-submit bot pushed a commit to flutter/flutter that referenced this pull request May 23, 2024
…148919)

flutter/engine@8b094fb...b8b8245

2024-05-22 [email protected] Roll Skia from 380ae98608de to 0ee149894a8d (5 revisions) (flutter/engine#52989)
2024-05-22 [email protected] Roll Skia from 396c66076ab1 to 380ae98608de (4 revisions) (flutter/engine#52983)
2024-05-22 [email protected] Reduce rebuild times when invoking 'et run' (flutter/engine#52883)
2024-05-22 [email protected] [canvaskit] Add dilate and erode imagefilters (flutter/engine#48553)
2024-05-22 [email protected] Roll Skia from 93ed643df6d1 to 396c66076ab1 (3 revisions) (flutter/engine#52981)
2024-05-22 [email protected] Fix another instance of platform view breakage on Android 14 (flutter/engine#52980)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter: 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
victorsanni pushed a commit to victorsanni/flutter that referenced this pull request May 31, 2024
…lutter#148919)

flutter/engine@8b094fb...b8b8245

2024-05-22 [email protected] Roll Skia from 380ae98608de to 0ee149894a8d (5 revisions) (flutter/engine#52989)
2024-05-22 [email protected] Roll Skia from 396c66076ab1 to 380ae98608de (4 revisions) (flutter/engine#52983)
2024-05-22 [email protected] Reduce rebuild times when invoking 'et run' (flutter/engine#52883)
2024-05-22 [email protected] [canvaskit] Add dilate and erode imagefilters (flutter/engine#48553)
2024-05-22 [email protected] Roll Skia from 93ed643df6d1 to 396c66076ab1 (3 revisions) (flutter/engine#52981)
2024-05-22 [email protected] Fix another instance of platform view breakage on Android 14 (flutter/engine#52980)

If this roll has caused a breakage, revert this CL and stop the roller
using the controls here:
https://autoroll.skia.org/r/flutter-engine-flutter-autoroll
Please CC [email protected],[email protected],[email protected] on the revert to ensure that a human
is aware of the problem.

To file a bug in Flutter: 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
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After exiting app with back button Platform views on Android 14 turn blank on resume.
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