Get listview item position on button click

Question

This is my listview click event:

 lv1.setOnItemClickListener(new OnItemClickListener() {
       @Override
            public void onItemClick(AdapterView<         


        

Answer 1

If you are using ViewHolder make sure you use setTag() like this.

    public View getView(int position, View convertView, ViewGroup parent) {
        final ViewHolder holder;


        if (convertView == null) {
            holder = new ViewHolder();
            convertView = mLayoutInflater.inflate(R.layout.custom_row, parent, false);
            holder.btnNxt = (Button) convertView.findViewById(R.id.btnNext);
            holder.btnNxt.setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View arg0) {
                    int position=(Integer)arg0.getTag();
                });
            convertView.setTag(holder);
        } else {
            holder = (ViewHolder) convertView.getTag();
        }
          holder.btnNxt.setTag(position);   // <---- setTag() here 

            return convertView;
        }

        private class ViewHolder {
            Button btnNxt;
        }
    }

If you setTag() before your setOnClickListener() line, you will have problem when you scroll your listview.