ListView與服務器的單選按鈕

我正在使用this教程。我有一個單選按鈕的listview。當我點擊listview值所有單選按鈕改變checked.i當我單擊提交按鈕時希望單選模式和選中單選按鈕列表值。這是我onpostexecuteListView與服務器的單選按鈕

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);

這是在活動列表視圖的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(); 
      } 
      }   
      });

來源

2015-03-02 VibinReji Y

你被對（HashMap的瑪：AddressList），其中犯錯誤//乾淨先前所選的

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

使用條件已經檢查和不checked.if沒有檢查，然後使其checked.Don't for循環setchecked（真）

來源

2015-03-02 11:35:44 user4574685

ListView與服務器的單選按鈕

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