Listview with radio and checkbox check and uncheck android

I want make a listview which have five item. every item in first 3 are just radio with checkbox are GONE and in list 2 checkbox and radio are GONE. i want when click on radio other 2 radio are uncheck and checkbox remain same if check or uncheck remain same and when i click on check box if checkbox already check that shoud be uncheck but all other radio and checkbox not change they should be remain same and if i check on other checkbox it also works alone please help me.

i have issue is that when i click on radio other check box shoud bhe change but i not want to change it shoud be wor[whats][1]

ListAdapter

public class Listadapter extends ArrayAdapter {

private final Activity context;
private final String[] maintitle;
private final String[] describe;
private final Integer[] imgid;
RadioButton rbut;
CheckBox cBox1;
int checkBox=2;
ArrayList<String> arrayList2;
ArrayList<Integer> checkList;
int selectedRbtPos=-1;

Boolean checkboxflag=false;

// boolean[] itemChecked;

public Listadapter(Activity context, String[] maintitle, String[] describe, Integer[] imgid,ArrayList<String>arrayList2) {
    super(context,R.layout.list_item,maintitle);
    this.context = context;
    this.maintitle=maintitle;
    this.describe=describe;
    this.imgid=imgid;
    this.arrayList2=arrayList2;
    checkList = new ArrayList<Integer>();

// itemChecked = new boolean[packageList.size()]; }

public View getView(int position,View view,ViewGroup parent){

    LayoutInflater inflater=context.getLayoutInflater();
    View rowView=inflater.inflate(R.layout.list_item, null,true);

    TextView titleText = (TextView) rowView.findViewById(R.id.textView1);
    ImageView imageView = (ImageView) rowView.findViewById(R.id.imgid);
    TextView describeText = (TextView) rowView.findViewById(R.id.textView2);
    RadioButton rbut=rowView.findViewById(R.id.rbut);
    cBox1=rowView.findViewById(R.id.cBox1);

    titleText.setText(maintitle[position]);
    imageView.setImageResource(imgid[position]);
    describeText.setText(describe[position]);

    if (selectedRbtPos==position){
        rbut.setChecked(true);
        titleText.setTag(maintitle[selectedRbtPos]);
        String b = titleText.getTag().toString();
        arrayList2.add(b);
    }
    else
        if (position<2)
        rbut.setChecked(false);
       if( cBox1.isChecked())
           cBox1.setChecked(true);
       else
           cBox1.setChecked(false);


    if (position<2)
        cBox1.setVisibility(View.GONE);
    if (position>1)
        rbut.setVisibility(View.GONE);
    cBox1.setOnCheckedChangeListener(new CompoundButton.OnCheckedChangeListener() {
        @Override
        public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {

            checkBox = position;
        }
    });

    rbut.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {

            selectedRbtPos = position;

            notifyDataSetChanged();
        }
    });

    return rowView;

};

}