我有一个自定义列表视图，每行中的单选按钮，它工作正常，但我想从这个code到达选定的单选按钮的ID。例如，当我需要选择行的textview1价值，我该如何收集呢？提前致谢。这是我的code：

 私有静态类适配器扩展了BaseAdapter {
         私人LayoutInflater mInflater;
         私人诠释mResourceId = 0;
         私人单选mSelectedRB;
         私人诠释mSelectedPosition = -1;


         公共CitizenAdapter（上下文的背景下）{
                   mInflater = LayoutInflater.from（上下文）;
                    }
         公众诠释getCount将（）{
                    返回array.size（）;
                    }
         公共对象的getItem（INT位置）{
                        返回的位置;
                    }
         众长getItemId（INT位置）{
                        返回的位置;
                    }
         公共查看getView（最终诠释的立场，观点convertView，ViewGroup中父）{
                最后ViewHolder持有人;
                    如果（convertView == NULL）{
                        convertView = mInflater.inflate（R.layout.table_row_citizen，NULL）;
                        持有人=新ViewHolder（）;
                        holder.text1 =（TextView中）convertView.findViewById（R.id.TextView01）;
                        holder.text2 =（TextView中）convertView.findViewById（R.id.TextView02）;
                        holder.button =（单选）convertView.findViewById（R.id.radioButtonCitizen）;

                        convertView.setTag（保持器）;

                    } 其他 {
                        支架=（ViewHolder）convertView.getTag（）;
                    }
                   holder.text1.setText（array1.get（位置））;
                   holder.text2.setText（array2.get（位置））;

                   holder.button.setOnClickListener（新OnClickListener（）{
                     @覆盖
                     公共无效的onClick（视图v）{
                         如果（（位置= mSelectedPosition和放大器;！＆安培;！mSelectedRB = NULL））{
                             mSelectedRB.setChecked（假）;
                         }
                         mSelectedPosition =位置;
                         mSelectedRB =（单选）V;
                     }
                 }）;

                     如果（mSelectedPosition！=位置）{
                         holder.button.setChecked（假）;
                     }其他{
                         holder.button.setChecked（真正的）;
                         如果（mSelectedRB = NULL和放大器;！＆安培;！holder.button = mSelectedRB）{
                             mSelectedRB = holder.button;
                         }
                     }
            返回convertView;
           }

             静态类ViewHolder {
                  TextView的文本1;
                  TextView的文本2;
                  单选按钮;
                }
            }
 

解决方案   

我想从这个code到达选定的单选按钮的ID。

您有 setTag和功放播放;得到getTag 属性来获取实际 ID 您选择的单选按钮，

  holder.button.setTag（位置）;

holder.button.setOnClickListener（新View.OnClickListener（）{
                公共无效的onClick（视图v）{
                 INT POS =（整数）v.getTag（）;
                 Log.i（令编辑@位置：的单选按钮ID+ POS）;
                 字符串_Str1 = array1.get（POS）;
                 字符串_Str2 = array2.get（POS）;
                 }
                }）;
 

此方式，您将得到的TextView的精确值从你行。

I have a custom listview and a radio button in each row, it works properly but i want to reach id of selected radio button from this code. For example when i need the textview1 value of selected row, how can i gather it? Thanks in advance. Here is my code:

private static class Adapter extends BaseAdapter {
         private LayoutInflater mInflater;
         private int mResourceId = 0;
         private RadioButton mSelectedRB;
         private int mSelectedPosition = -1;


         public CitizenAdapter(Context context) {
                   mInflater = LayoutInflater.from(context);
                    }
         public int getCount() {
                    return array.size();
                    }
         public Object getItem(int position) {
                        return position;
                    }
         public long getItemId(int position) {
                        return position;
                    }       
         public View getView(final int position, View convertView, ViewGroup parent) {
                final ViewHolder holder;
                    if (convertView == null) {
                        convertView = mInflater.inflate(R.layout.table_row_citizen, null);
                        holder = new ViewHolder();
                        holder.text1 = (TextView) convertView.findViewById(R.id.TextView01);
                        holder.text2 = (TextView) convertView.findViewById(R.id.TextView02);                            
                        holder.button = (RadioButton)convertView.findViewById(R.id.radioButtonCitizen);                                                     

                        convertView.setTag(holder);

                    } else {
                        holder = (ViewHolder) convertView.getTag();
                    }       
                   holder.text1.setText(array1.get(position));
                   holder.text2.setText(array2.get(position));

                   holder.button.setOnClickListener(new OnClickListener() {
                     @Override
                     public void onClick(View v) {
                         if((position != mSelectedPosition && mSelectedRB != null)){
                             mSelectedRB.setChecked(false);
                         }
                         mSelectedPosition = position;
                         mSelectedRB = (RadioButton)v;
                     }
                 });

                     if(mSelectedPosition != position){
                         holder.button.setChecked(false);
                     }else{
                         holder.button.setChecked(true);
                         if(mSelectedRB != null && holder.button!= mSelectedRB){
                             mSelectedRB = holder.button;
                         }
                     }                      
            return convertView;
           }    

             static class ViewHolder {      
                  TextView text1;
                  TextView text2;                     
                  RadioButton button;
                }               
            }

I want to reach id of selected radio button from this code.

You have to play with setTag & get getTag property to fetch actual id of your selected radio button,

holder.button.setTag(position);  

holder.button.setOnClickListener(new View.OnClickListener() {  
                public void onClick(View v) {   
                 int pos = (Integer) v.getTag();
                 Log.i("ID of radiobutton","Order Edit @ position : " + pos); 
                 String _Str1=array1.get(pos);
                 String _Str2=array2.get(pos);
                 }       
                });  

This way you will get the exact values of textview from your rows.