页面卡住

https://issuetracker.google.com/issues/185693011我看这是一个flutterboost源码中给出的一个链接，说Android10透明主题的activity会对生命周期有影响，对我这里造成了一些不好的体验

现象是这样的，我在flutter页面进入后台，调出原生的悬浮窗，再回去会导致flutter页面卡死

原因是返回flutter页面的时候，当前flutter页面被detach了，上一个flutter页面反而attach，这种问题还有什么修复办法

Start with the linked Google issue and the FlutterBoost Android lifecycle handling described in the report. Reproduce the transition from a Flutter page to a native floating window and back, then trace the page/activity attach and detach sequence; done means returning to the current Flutter page no longer leaves it frozen or attaches the previous page instead.

Written by the indexing model from the issue text.