When re-open app untiy run error.

[qiuguian]

First time install app and run into unity page, it gos well

[qiuguian]

But when I close app and re-open again, unity has error:
2020-10-20 12:20:19.035 928-1087/? E/ScreemCommon: jank frame opt scene object is null
2020-10-20 12:20:19.035 928-1087/? E/ScreemCommon: failed to recording jank bigdata of different frame rates
just happen in my android device, other person's run well.

[qiuguian]

video file: https://github.com/qiuguian/plist/blob/master/1603168273184902.mp4?raw=true

[juicycleff]

@qiuguian please just call unitycontroller.quit in the flutter lifecycle manually before the app closes. I will release a fix for this and also create a video tutorial for both dev and production release.

[juicycleff]

@qiuguian the reason for this is that Unity player is still hanging on to memory and so quitting and starting again should fix this issue.

[qiuguian]

@juicycleff Thank you for response, but I had tried two days, quitting and starting again can't not fix this issue. Can you fix in the plugin?

[qiuguian]

Why Unity player is still hanging on to memory when I close the app and start again?

[qiuguian]

Please help me to fix it! My project urgent, Thank you very much!

[ilkercankaya]

I would kindly appreciate a fix for this issue too as I am planning to release an app with this library in it, thank you for the efford 👀

[qiuguian]

@ilkercankaya @juicycleff I fix it by use PlatformViewLink Widget instead of AndroidView Widget:
PlatformViewLink(
surfaceFactory:
(BuildContext context, PlatformViewController controller) {
return AndroidViewSurface(
controller: controller,
gestureRecognizers: const <
Factory>{},
hitTestBehavior: PlatformViewHitTestBehavior.opaque,
);
},
viewType: _viewType,
onCreatePlatformView: (PlatformViewCreationParams params) {
return PlatformViewsService.initSurfaceAndroidView(
id: params.id,
viewType: _viewType,
layoutDirection: TextDirection.rtl,
creationParams: creationParams,
creationParamsCodec: const StandardMessageCodec(),
)
..addOnPlatformViewCreatedListener(params.onPlatformViewCreated)
..addOnPlatformViewCreatedListener(_onPlatformViewCreated)
..create();
});

[juicycleff]

@qiuguian I hadn't had enough time to work on it but I am working on it now. Nice to know you've fixed it with that