hangyu 35c52e7bee
Handle the case when _CupertinoBackGestureDetector is disposed during the drag. (#139585)
Fix #137033

This happens when go_router updates the navigator pages during a user
gesture.


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---------

Co-authored-by: chunhtai <47866232+chunhtai@users.noreply.github.com>
2023-12-11 10:21:32 -08:00
..
2023-12-09 15:35:26 +00:00