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Hey I am working in android kotlin. I am creating tree data structure and populate data in each level of root in different reyclerview. Now I want to set set default value. I have one Id and want to match that value with my list. I successfully create a tree but unfortunately I am not getting idea how to set default value. Can someone guide me. How to achieve this. My Project <https://github.com/vivek-modi/OptionsView|Link>

<https://stackoverflow.com/q/71166495/11560810>

If you need more details please read above question. Thanks

It doesn’t look related on Kotlin somehow