陈昱 aa95b83a0d Close connection on keyboard close (flutter/engine#41500) ...

Fix:
- https://github.com/flutter/flutter/issues/123523
- https://github.com/flutter/flutter/issues/124890

### Before this patch:

https://user-images.githubusercontent.com/30322203/228413196-29c57bb0-3220-495b-9e73-f58777de440f.mp4

### After this patch:

https://user-images.githubusercontent.com/30322203/228413249-fc06f49d-6579-4476-9788-90f12a53b8c3.mp4

2023-05-05 02:55:05 +00:00

..

src/flutter

Close connection on keyboard close (flutter/engine#41500)

2023-05-05 02:55:05 +00:00