Program: 8776
Project: 8776
Buggy source:
private void getWeather(){
  if (mCurCity == null)   mCurCity=getArguments().getParcelable(ARG_CITY);
  if (NetUtil.getNetworkState(getActivity()) == NetUtil.NETWORN_NONE) {
    Toast.makeText(getActivity(),"String_Node_Str",Toast.LENGTH_SHORT).show();
    return;
  }
  mAsynState=AsynTaskState.PROCESSING;
  if (!mPullRefreshScrollView.isRefreshing())   mPullRefreshScrollView.setRefreshing();
  final String postID=mCurCity.getPostID();
  StringRequest sr=new StringRequest(String.format(WEATHER_ALL,postID),new Response.Listener<String>(){
    @Override public void onResponse(    String response){
      mAsynState=AsynTaskState.RPOCESSED;
      try {
        WeatherInfo weatherInfo=WeatherSpider.getWeatherInfo(mActivity,postID,response);
        if (!WeatherSpider.isEmpty(weatherInfo)) {
          mWeatherInfo=weatherInfo;
          save2Database(postID,response);
          updateWeatherView();
        }
      }
 catch (      JSONException e) {
        if (getActivity() != null)         Toast.makeText(getActivity(),"String_Node_Str" + e.getMessage(),Toast.LENGTH_SHORT).show();
      }
      mAsynState=AsynTaskState.COMPLETE;
      mHandler.removeCallbacks(stopRefreshAnim);
      mHandler.postDelayed(stopRefreshAnim,500);
    }
  }
,new Response.ErrorListener(){
    @Override public void onErrorResponse(    VolleyError error){
      mAsynState=AsynTaskState.RPOCESSED;
      if (getActivity() != null)       Toast.makeText(getActivity(),"String_Node_Str" + error.getMessage(),Toast.LENGTH_SHORT).show();
      mAsynState=AsynTaskState.COMPLETE;
      mHandler.removeCallbacks(stopRefreshAnim);
      mHandler.postDelayed(stopRefreshAnim,500);
    }
  }
);
  sr.setTag(postID);
  App.getVolleyRequestQueue().add(sr);
}

Fixed version (ground truth):
/** 
 * 异步任务获取天气信息
 */
private void getWeather(){
  if (mCurCity == null)   mCurCity=getArguments().getParcelable(ARG_CITY);
  if (NetUtil.getNetworkState(getActivity()) == NetUtil.NETWORN_NONE) {
    Toast.makeText(getActivity(),"String_Node_Str",Toast.LENGTH_SHORT).show();
    return;
  }
  mAsynState=AsynTaskState.PROCESSING;
  if (!mPullRefreshScrollView.isRefreshing())   mPullRefreshScrollView.setRefreshing();
  final String postID=mCurCity.getPostID();
  StringRequest sr=new StringRequest(String.format(WeatherSpider.WEATHER_ALL,postID),new Response.Listener<String>(){
    @Override public void onResponse(    String response){
      mAsynState=AsynTaskState.RPOCESSED;
      try {
        WeatherInfo weatherInfo=WeatherSpider.getWeatherInfo(mActivity,postID,response);
        if (!WeatherSpider.isEmpty(weatherInfo)) {
          mWeatherInfo=weatherInfo;
          save2Database(postID,response);
          updateWeatherView();
        }
      }
 catch (      JSONException e) {
        if (getActivity() != null)         Toast.makeText(getActivity(),"String_Node_Str" + e.getMessage(),Toast.LENGTH_SHORT).show();
      }
      mAsynState=AsynTaskState.COMPLETE;
      mHandler.removeCallbacks(stopRefreshAnim);
      mHandler.postDelayed(stopRefreshAnim,500);
    }
  }
,new Response.ErrorListener(){
    @Override public void onErrorResponse(    VolleyError error){
      mAsynState=AsynTaskState.RPOCESSED;
      if (getActivity() != null)       Toast.makeText(getActivity(),"String_Node_Str" + error.getMessage(),Toast.LENGTH_SHORT).show();
      mAsynState=AsynTaskState.COMPLETE;
      mHandler.removeCallbacks(stopRefreshAnim);
      mHandler.postDelayed(stopRefreshAnim,500);
    }
  }
);
  sr.setTag(postID);
  App.getVolleyRequestQueue().add(sr);
}