Loïc Sharma ce61eda70c [Windows] Ensure window is shown (#127046) ... ## Background The Windows runner has a race at startup: 1. **Platform thread**: creates a hidden window 2. **Platform thread**: launches the Flutter engine 3. **UI/Raster threads**: renders the first frame 4. **Platform thread**: Registers a callback to show the window once the next frame has been rendered. Steps 3 and 4 happen in parallel and it is possible for step 3 to complete before step 4 starts. In this scenario, the next frame callback is never called and the window is never shown. As a result the `windows_startup_test`'s test, which [verifies that the "show window" callback is called](1f09a8662d/dev/integration_tests/windows_startup_test/windows/runner/flutter_window.cpp (L60-L64)), can flake if the first frame is rendered before the show window callback has been registered. ## Solution This change makes the runner schedule a frame after it registers the next frame callback. If step 3 hasn't completed yet, this no-ops as a frame is already scheduled. If step 3 has already completed, a new frame will be rendered, which will call the next frame callback and show the window. Part of https://github.com/flutter/flutter/issues/119415 See this thread for alternatives that were considered: https://github.com/flutter/engine/pull/42061#issuecomment-1550080722		2023-05-19 22:25:55 +00:00
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android	[Reland] Add migrator to upgrade gradle version when conflict with Android Studio bundled Java version is detected (#125836)	2023-05-03 21:00:06 +00:00
ios	Migrate Xcode projects last version checks to Xcode 14.3 (#125827)	2023-05-02 00:06:33 +00:00
lib	Remove 1745 decorative breaks (#123259)	2023-03-22 21:12:22 +00:00
linux	Update repo generated_plugins.cmake (#98034)	2022-02-09 15:15:27 +01:00
macos	Migrate Xcode projects last version checks to Xcode 14.3 (#125827)	2023-05-02 00:06:33 +00:00
test	Unify analysis options (#108462)	2022-07-28 09:07:49 -07:00
web	Update platform shims in dev/manual_tests (#94616)	2022-01-07 12:16:24 -08:00
windows	[Windows] Ensure window is shown (#127046)	2023-05-19 22:25:55 +00:00
.gitignore	Check in manual_tests gitignores (#71761)	2020-12-04 19:31:05 -08:00
.metadata	Update manual_tests to be able to run on macOS/web (#44830)	2019-11-19 11:29:35 -08:00
pubspec.yaml	Upgrade leak_tracker to 5.0.0 (#126367)	2023-05-16 04:39:26 +00:00