在Adapter getView内部实现控制。
private int selectPosition =-1; class PayAdapter extends BaseAdapter{ @Override public int getCount() { // TODO Auto-generated method stub return payList==null?0:payList.size(); } @Override public Object getItem(int position) { // TODO Auto-generated method stub return payList.get(position); } @Override public long getItemId(int position) { // TODO Auto-generated method stub return position; } @Override public View getView(final int position, View convertView, ViewGroup parent) { ViewHolder holder = null; if(convertView == null){ convertView = LayoutInflater.from(context).inflate(R.layout.pay_listview_item_layout, null); holder = new ViewHolder(); holder.image = (ImageView) convertView.findViewById(R.id.pay_bank_icon_imageview); holder.title = (TextView) convertView.findViewById(R.id.pay_bank_title_textview); holder.description = (TextView) convertView.findViewById(R.id.pay_bank_description_textview); holder.radio = (RadioButton) convertView.findViewById(R.id.pay_select_radiobtn); convertView.setTag(holder); }else{ holder = (ViewHolder) convertView.getTag(); } Pay pay = (Pay) getItem(position); holder.image.setImageResource(getResources().getIdentifier(pay.getImage(), "drawable", context.getPackageName())); holder.title.setText(pay.getTitle()); holder.description.setText(pay.getDescription()); holder.radio.setOnCheckedChangeListener(new OnCheckedChangeListener() { @Override public void onCheckedChanged(CompoundButton buttonView, boolean isChecked) { if(isChecked){ selectPosition = position; } notifyDataSetChanged(); } }); if(selectPosition==position){ holder.radio.setChecked(true); }else{ holder.radio.setChecked(false); } if(position==0){ holder.radio.setChecked(true); } return convertView; } } class ViewHolder{ ImageView image; TextView title; TextView description; RadioButton radio; }