I have a `ViewHolder` class which in charges of po...

# android

[Ayden]

I have a ViewHolder class which in charges of populating the data to the quote_list.xml.
I create a setOnClickListener on the ViewHolder which would call a QuoteFragment that populated the relevant data into it.
May I know how to populate the data from the ViewHolder to the QuoteFragment ?

inner class QuoteViewHolder(private val bindingQuoteListBinding: QuoteListBinding) :
    RecyclerView.ViewHolder(bindingQuoteListBinding.root) {
    fun bind(quote: Quote) {
        // Assign data to the textview
        bindingQuoteListBinding.tvQuote.text = quote.quote
        bindingQuoteListBinding.tvAuthor.text = quote.author ?: "None"

        bindingQuoteListBinding.cardQuote.setOnClickListener {
            val activity = it.context as AppCompatActivity
            val fragment = QuoteFragment()
            fragment.show(activity.supportFragmentManager, "TAG")
        }
    }
}

[alex_vinz]

If I understood correct, better pass cosure or juat onClikcListener from fragment -> adapter -> viewholder. and trigger it from VH

[alex_vinz]

val onQuoteClick: (Quote) -> Unit

[Matthew Laser]

this is what i tend to do as well, just passed down from the fragment when instantiating the adapter

[Afzal Najam]

Lol, there's this loooooooooooong StackOverflow thread about this and what approaches different people like to take:
https://stackoverflow.com/questions/29424944/recyclerview-itemclicklistener-in-kotlin

I updated the question to have the current popular approach too.
If you really need to handle the click event in the Activity/Fragment, you can pass the function all the way down to the ViewHolder.

Or if you don't need access to the Activity/Fragment (maybe in case of using the Navigation library), you can just implement View.OnClickListener in the ViewHolder and use itemView.setOnClickListener(this) in the init block