[camerax] Fixes unawaited_futures violations
#4337
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camsim99
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Jun 28, 2023
| processCameraProvider?.unbindAll(); | ||
| imageAnalysis?.clearAnalyzer(); | ||
| unawaited(imageAnalysis?.clearAnalyzer()); |
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@bparrishMines this makes me wonder if I did some wrapping wrong. Should all of the methods I wrapped that were void been wrapped as Future<void>?
camsim99
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stuartmorgan-g,
johnmccutchan,
reidbaker and
gmackall
johnmccutchan
approved these changes
Jun 28, 2023
| @@ -526,7 +526,7 @@ class CameraController extends ValueNotifier<CameraValue> { | |||
| } | |||
|
|
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| if (value.isStreamingImages) { | |||
| stopImageStream(); | |||
| await stopImageStream(); | |||
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Adding the await here will make it take longer to actually begin the process of stopping recording on the native side; do we want that? An alternative would be to store the future in a local variable, and then await it just before the return.
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I don't think we want this...I'll remove the await.
| @@ -423,7 +423,7 @@ class AndroidCameraCameraX extends CameraPlatform { | |||
| /// [cameraId] not used. | |||
| @override | |||
| Future<void> pausePreview(int cameraId) async { | |||
| _unbindUseCaseFromLifecycle(preview!); | |||
| await _unbindUseCaseFromLifecycle(preview!); | |||
| _previewIsPaused = true; | |||
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This looks like the mistake I made in maps: you're making a field update asynchronously instead of synchronously. You probably want to reverse the statement order.
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Ah okay yes I'll reverse the order!
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This was also the case in resumePreview, so I modified it there, too.
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flutter/packages@7042079...771ec9b 2023-07-06 [email protected] [ci] Enable LUCI Dart unit tests (flutter/packages#4378) 2023-07-06 [email protected] [ci] Bring up LUCI Linux custom package tests (flutter/packages#4382) 2023-07-06 [email protected] [pigeon] adds generate option for example pigeons (flutter/packages#4370) 2023-07-06 [email protected] [go_router] Allows redirect only GoRoute to be part of RouteMatchList (flutter/packages#4315) 2023-07-06 49699333+dependabot[bot]@users.noreply.github.com [sign_in]: Bump com.google.android.gms:play-services-auth from 20.5.0 to 20.6.0 in /packages/google_sign_in/google_sign_in_android/android (flutter/packages#4359) 2023-07-06 [email protected] [pigeon]fix a crash when casting NSNull to an Array (flutter/packages#4289) 2023-07-06 [email protected] [google_sign_in_web] Fixes force unwrap on values that can be null (flutter/packages#4374) 2023-07-05 [email protected] Roll Flutter from 590ef2d to 35085c3 (3 revisions) (flutter/packages#4379) 2023-07-05 [email protected] [camerax] Fixes `unawaited_futures` violations (flutter/packages#4337) 2023-07-05 [email protected] [ci] Remove `starqlteue` from FTL tests (flutter/packages#4375) 2023-07-05 [email protected] [tools] Switch to `flutter test` (flutter/packages#4348) 2023-07-05 [email protected] [flutter_markdown] Add TableCellVerticalAlignment property in markdown stylesheet (flutter/packages#3880) 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-flutter-autoroll Please CC [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://bugs.chromium.org/p/skia/issues/entry?template=Autoroller+Bug Documentation for the AutoRoller is here: https://skia.googlesource.com/buildbot/+doc/main/autoroll/README.md
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Fixes
unawaited_futuresviolations incamera_android_cameraxplugin. The onlyawaits that I did not add are those related to closing/disposing native objects that shouldn't require us to wait for completion.Part of flutter/flutter#127323.
Pre-launch Checklist
dart format.)[shared_preferences]pubspec.yamlwith an appropriate new version according to the pub versioning philosophy, or this PR is exempt from version changes.CHANGELOG.mdto add a description of the change, following repository CHANGELOG style.///).