Android | AlertDialog on RecyclerView Item Click

Question

I have implemented a RecyclerView. Now I want to display an AlertDialog when an item of RecyclerView is clicked. I tried many ways and none of them worked. Here is my adapt

Answer 1

problem is here , you have to also pass context to the adapter constructor like given below

 public SearchResultAdapter(List resultList , Context context) {
    this.resultList = resultList;
    this.context = context
    }

in your Activity where you initiate adapter use like below

SearchResultAdapter madapter = new SearchResultAdapter (List, this);

then in your onBindViewHolder

@Override
public void onBindViewHolder(final MyViewHolder holder, int position) {
    Searchresult result = resultList.get(position);
     holder.item1.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            //pass the 'context' here
            AlertDialog.Builder alertDialog = new AlertDialog.Builder(context);
            alertDialog.setTitle("Your title");
            alertDialog.setMessage("your message ");
            alertDialog.setPositiveButton("CANCEL", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {
                    dialog.cancel();
                }
            });
            alertDialog.setNegativeButton("YES", new DialogInterface.OnClickListener() {
                @Override
                public void onClick(DialogInterface dialog, int which) {

                    // DO SOMETHING HERE

                }
            });

            AlertDialog dialog = alertDialog.create();
            dialog.show();
        }
    });
}