ListView与服务器的单选按钮

我正在使用this教程。我有一个单选按钮的listview。当我点击listview值所有单选按钮改变checked.i当我单击提交按钮时希望单选模式和选中单选按钮列表值。这是我onpostexecuteListView与服务器的单选按钮

protected void onPostExecute(JSONObject file_url) { 
      // dismiss the dialog after getting all albums 
      Log.d("Arraylist: ", "> " + AddressList); 

      pDialog.dismiss(); 
      // updating UI from Background Thread 
      runOnUiThread(new Runnable() { 
       public void run() { 
        /** 
        * Updating parsed JSON data into ListView 
        * */ 
        if(!AddressList.isEmpty()) 
        { 
       final ListAdapter adapterlist = new SimpleAdapter(
          PlaceEnquiryActivity.this, AddressList, 
          R.layout.addressscreenlist, new String[] { ADDRESS, 
            CITY, STATE, COUNTRY }, new int[] {R.id.address, 
            R.id.city, R.id.state, R.id.country}); 

        // updating listview 
        setListAdapter(adapterlist);

这是在活动列表视图的onclick功能

final ListView lv = getListView(); 
     lv.setItemsCanFocus(false); 
     lv.setChoiceMode(ListView.CHOICE_MODE_SINGLE); 
     lv.setOnItemClickListener(new OnItemClickListener() { 
      @Override 
      public void onItemClick(AdapterView<?> arg0, View v, int arg2, long arg3) { 
      RadioButton rb = (RadioButton) v.findViewById(R.id.rb_Choice); 
      if (!rb.isChecked()) //OFF->ON 
      { 
      for (HashMap<String, String> m:AddressList) //clean previous selected 

       rb.setChecked(true); 
      //lv.getAdapter().notifyDatasetChanged(); 
      } 
      }   
      });

来源

2015-03-02 VibinReji Y

你被对（HashMap的玛：AddressList），其中犯错误//干净先前所选的

  rb.setChecked(true); 
     //lv.getAdapter().notifyDatasetChanged(); 
     }

使用条件已经检查和不checked.if没有检查，然后使其checked.Don't for循环setchecked（真）

来源

2015-03-02 11:35:44 user4574685

ListView与服务器的单选按钮

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