When scrolling custom ListView, the checkbox value changes

Question

What I have: a custom listview with Textviews and checkbox.

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Problem: Suppose my screen can show only 6 items of list at time, and

Answer 1

I solved my problem just changing the "setOnCheckedChangeListener" to "setOnClickListener"

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

    ViewHolder holder;

    if (convertView == null) {

        CheckBox cbItemChecklist = new CheckBox(context);

        holder = new ViewHolder();
        holder.cbItemChecklist = cbItemChecklist;

        convertView = cbItemChecklist;
        convertView.setTag(holder);
    } else {
        holder = (ViewHolder) convertView.getTag();
    }

    final ItemChecklist itemChecklist = itensChecklist.get(position);

    holder.cbItemChecklist.setText(itemChecklist
            .getDescricaoItemChecklist());
    holder.cbItemChecklist.setChecked(itemChecklist.isChecked());
    holder.cbItemChecklist
            .setOnClickListener(new OnClickListener() {

                @Override
                public void onClick(View v) {
                    if(itemChecklist.isChecked()){
                        itemChecklist.setChecked(false);
                    } else {
                        itemChecklist.setChecked(true);                         
                    }


                }
            });
    return convertView;
}