Dialog disappearance may reduce user experience

[Chou95]

Hi, dear developers!

General information

my device: android 10

There exist some dialog disappearance after screen rotation. I think that screen rotation shouldn't do damange to the UI state. The re-created UI should be the same as before rotation, Right?

I think it is not hard to save the UI state of these dialogs by saving the return value of dialog.isShowing(). In this way, you can decide whether to re-open these dialogs when the phone rotation and UI recreation occur. This may improve the user experience, do you think so?

Snapshot details

No.1

before rotation

after rotation

No.2

before rotation

after rotation