How to use

setClickable

method

in

android.widget.RadioButton

 OnClickListener radio_button_click = (new OnClickListener() {  

 public void onClick(View v) {  
         RadioButton rb = (RadioButton) v;   

         if( rb.isSelected()==true) {
           rb.setSelected(false);
           rb.setChecked(false);
           rb.setClickable(true);

         }
         else{
           rb.setSelected(true);
         rb.setClickable(true);

         }
}

}

  radio2.setClickable(false);
totalselectedRadioButton --;
if(totalselectedRadioButton<1) {
  radio2.setClickable(true);

RadioButton rb = (RadioButton)row.findViewById(R.id.radioButton);
rb.setFocusable(false);
rb.setClickable(false);
rb.setChecked(mChecked.get(position));
return row;

rButton1.setClickable(false);
rButton2.setClickable(false);
fragments = new ArrayList<Fragment>();

/**
 * Constructor for inflating via XML.
 */
public RadioButtonWithDescription(Context context, AttributeSet attrs) {
  super(context, attrs);
  LayoutInflater.from(context).inflate(R.layout.radio_button_with_description, this, true);
  mRadioButton = (RadioButton) findViewById(R.id.radio_button);
  mTitle = (TextView) findViewById(R.id.title);
  mDescription = (TextView) findViewById(R.id.description);
  if (attrs != null) applyAttributes(attrs);
  // We want RadioButtonWithDescription to handle the clicks itself.
  mRadioButton.setClickable(false);
  setOnClickListener(this);
}