验证配置变更的处理方式

使用集合让一切井井有条 根据您的偏好保存内容并对其进行分类。

This Kotlin file below contains logic for displaying data on a tablet screen.
Add or modify the code to correctly handle configuration changes (e.g., screen rotation).
Preserve the current state of the UI and avoid data loss during configuration changes.
Ensure the layout adapts appropriately to different orientations.

$CURRENT_FILE