title: Radiobutton in Customized listview-- one time only one should be selected
body: <p>I am stuck in a situation where I need to get the ID of checked Radiobutton. I know where the problem is but I can not solve it so Please suggest me on base of my code.</p>
  
  <pre><code>@Override
  public View getView(int position, View convertView, ViewGroup parent) {     
      ViewHolder holder=null;
  
      bean=arrayListCountry.get(position);
  
      LayoutInflater inflater=(LayoutInflater)context.getSystemService(Service.LAYOUT_INFLATER_SERVICE);
      if(convertView==null)
      {
          convertView=inflater.inflate(R.layout.custom_layout_listview, null);
          holder=new ViewHolder();
          holder.textCountryName=(TextView)convertView.findViewById(R.id.textView1);
          holder.radioCountry=(RadioButton)convertView.findViewById(R.id.radioButton1);
          RelativeLayout relativeLayout=(RelativeLayout)convertView.findViewById(R.id.relativeCustomLayout);
          relativeLayout.addView(convertView);
          convertView.setTag(holder);
          convertView.setTag(R.id.textView1,holder.textCountryName);
  
  
      }
      else
          holder=(ViewHolder)convertView.getTag();
  
      holder.radioCountry.setTag(position);
  
      holder.textCountryName.setText(bean.getCountryName());
      holder.radioCountry.setChecked(bean.getIsSelected());
  
      holder.radioCountry.setOnCheckedChangeListener(new OnCheckedChangeListener() {
  
          @Override
          public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) {
              // TODO Auto-generated method stub
  
              int pos=(Integer)buttonView.getTag();
  
              Country_Bean country_Bean=arrayListCountry.get(pos);
  
  
              coubean.setIsSelected(buttonView.isChecked());
  
  
              //buttonView.setChecked(bean.getIsSelected());
  
              Toast.makeText(context, "POs:"+pos+"\ncountry:"+bean.getCountryName()+"\ncountry_check:"+bean.getIsSelected()+"\nbuttonCheck:"+buttonView.isChecked(), Toast.LENGTH_SHORT).show();
          }
      });
  
      return convertView;
  }
  </code></pre>
  
  <p>Please tell me how can I get the specific radiobutton. I also want to know why getView normally used and how can we manually call that method. Thank you in advanced.</p>