how to limit checkbox selection in listview?

Question

friends,

i want to limit checkbox selection in android listivew to for example only 3 checkboxes should be selected otherwise it should give error message.

u

Answer 1

i solved the issue "after scroll listview user can also again select more than 3 check boxex" Thanks for you patience set static int count = 0;

                     if (isChecked) {
                        count++;
                    } else if (!isChecked) {
                        count--;
                    }

                    if (count >= 4) {
                        buttonView.setChecked(false);
                        count--;
                    } else {
                        int getPosition = (Integer) buttonView.getTag();

                       contact.get(getPosition).setSelected(buttonView.isChecked());
                    } 

And Most imprtant is that add count=0 in else and viewHolder.chkContact.setTag(position) after else;

if(convertView == null){   

}else
{
 viewHolder = (ViewHolder) convertView.getTag();
 count=0;
 }
 viewHolder.chkContact.setTag(position);

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