Hi ... When I click on items in recycler view it doesnt do anything ...

Question

1.00/5 (1 vote)

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this is my code ... i want set on click listener for each item in recycelrview but it didn't work well

override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {

    val layoutview =
        LayoutInflater.from(parent.context).inflate(R.layout.product_items, parent, false)
    val vh = ViewHolder(layoutview)

    vh.itemView.setOnClickListener {
        val pos = vh.adapterPosition

            val activity = it.context as AppCompatActivity

            val bundle = Bundle()

            val myFragment = ItemDetailsfragment()
            myFragment.arguments = bundle

            val productitem = product[pos]

            bundle.putString("title", productitem.title)

            bundle.putString("price", productitem.price.toString())

            bundle.putString("image", productitem.image.toString())

            activity.supportFragmentManager.beginTransaction()
                .replace(R.id.homepage, myFragment)
                .addToBackStack(null)
                .commit()


        }

    return vh


}

What I have tried:

from on BindViewHolder i can do this and click on items but the issue on the BindViewHolder is when i click on everywhere on recyclerview screen it goes to items and this is not good ... so is say maybe it work on onCreateViewHolder

Posted 18-Aug-20 6:35am

WorldofCode

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Comments

Sandeep Mewara 18-Aug-20 13:10pm

Do share if these help:
https://stackoverflow.com/questions/35584584/recyclerview-onclick-not-working
https://stackoverflow.com/questions/39974257/onclicklistener-doesnt-work-with-recyclerview-items
https://antonioleiva.com/recyclerview-listener/

David Crow 18-Aug-20 13:34pm

I did it this way:

@Override
public void onBindViewHolder(ViewHolder holder, int position)
{
    ...
    holder.itemView.setTag(array.get(position));
    holder.itemView.setOnClickListener(new View.OnClickListener()
    {
        @Override
        public void onClick( View view )
        {
            ItemDetails details = (ItemDetails) view.getTag();
            ...
        }
    });
}

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