How can keep state of tree with navigation when back?

[minhson95th]

I want to keep state of tree after back from another fragment. How can i do? I use with Android Navigation Component

device-2023-02-27-161815.mp4

[AmrDeveloper]

Hello @minhson95th,

For now, you need to save and restore the nodes because the state is on each TreeNode object, maybe we can find a better solution that easy to use and not effect the performance

Thank you
Amr Hesham

[minhson95th]

Hello @minhson95th,

For now, you need to save and restore the nodes because the state is on each TreeNode object, maybe we can find a better solution that easy to use and not effect the performance

Thank you Amr Hesham

Do you have any solution?

[AmrDeveloper]

@minhson95th Still thinking of good solution that can be part of the library