Question

This CheckBox in a ListView is driving me nuts. I’ve searched a lot about this on StackOverflow but I’m not able to fix this.

The problem is that I’m having a custom adapter for ListView in which I’m inflating the CheckBox.

Here’s the code:

public class settingadapter extends BaseAdapter{

    private Activity recievedactivity;

    private String[] recieveddescription;
    private String[] recusername;
    private String allitems="";
    private String[] itemchecked;

    private static LayoutInflater inflator=null;


    public settingadapter(Activity recactivity,String[] username, String[] recdescription ){
        recievedactivity=recactivity;
        recusername=username;
        recieveddescription=recdescription;

        inflator=(LayoutInflater)recievedactivity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);



    }
    public settingadapter(Activity recactivity,String[] username, String[] recdescription ,String all){
        recievedactivity=recactivity;
        recusername=username;
        recieveddescription=recdescription;
        allitems=all;
        inflator=(LayoutInflater)recievedactivity.getSystemService(Context.LAYOUT_INFLATER_SERVICE);


    }


    public int getCount() {
        // TODO Auto-generated method stub
        return recusername.length;
    }

    public Object getItem(int position) {
        // TODO Auto-generated method stub
        return null;
    }

    public long getItemId(int position) {
        // TODO Auto-generated method stub
        return 0;
    }
    static class ViewHolder{
        TextView usernameTextView;
        TextView statusTextView;
        CheckBox checkView;
    }

    public View getView(final int position, View convertView, ViewGroup parent) {
        // TODO Auto-generated method stub
        final ViewHolder viewHolder;

        if(convertView== null)
        {
            viewHolder=new ViewHolder();

            convertView=inflator.inflate(R.layout.item, null);

            viewHolder.usernameTextView=(TextView)convertView.findViewById(R.id.textView1);
            viewHolder.statusTextView=(TextView)convertView.findViewById(R.id.text);
            viewHolder.checkView=(CheckBox)convertView.findViewById(R.id.checkBox1);





            convertView.setTag(viewHolder);


        }else{
            viewHolder=(ViewHolder)convertView.getTag();
        }
            viewHolder.usernameTextView.setText(recusername[position]);
            viewHolder.statusTextView.setText(recieveddescription[position]);
             //Add listener to the checkbox


            System.out.println("testing alpha"+recusername[position]);

            if(allitems.equals("All")){
                viewHolder.checkView.setChecked(true);
            }
            else if (allitems.equals("---Select User---")){
                viewHolder.checkView.setChecked(false);
            }
            else
             return convertView;  
            //image.setBackgroundResource(R.drawable.check);



            return convertView;



    }

}

Now in this how do I get which CheckBox is clicked and how can I get the corresponding text also?

Answer 1

Please check these codes

Here in ans the person has added onclick event and getting the tag.
Android how to identify item in listview with checkbox

Same code without onclick for checkboxes
http://windrealm.org/tutorials/android/listview-with-checkboxes-without-listactivity.php

hope it will help you 🙂