小编Bon*_*arr的帖子

嘿伙计,所以我有一个工作的Timer,当我调用它并启动时会停止(),但我不能让它重置().它只是从它停止的地方开始.

计时器的代码

package 
{

    import flash.display.MovieClip;
    import flash.display.Stage;
    import flash.text.TextField;
    import flash.events.Event;
    import flash.utils.Timer;
    import flash.events.TimerEvent;


    public class Score extends MovieClip
    {
        public var second:Number = 0;
        public var timer:Timer = new Timer(100);
        private var stageRef:Stage;
        private var endScore:displayFinalScore;

        public function Score(stageRef:Stage)
        {
            x = 560.95;
            y = 31.35;
            this.stageRef = stageRef;
            this.endScore = endScore;

            timer.addEventListener(TimerEvent.TIMER, scoreTimer);
            timer.reset();
            timer.start();
            updateDisplay();


        }

        public function scoreTimer(evt:TimerEvent):void
        {

            second += 1;
            updateDisplay();
        }

        public function get10Points(points:Number) : void
        {
            second += points;
            updateDisplay(); …

嗨，我不断收到此错误，我正在尝试通过 JSON 从 twitter 获取推文，但似乎无法在“arr”上摆脱此错误。我必须做一个不同的 for 循环吗？我确实尝试过这个，但它一直返回相同的错误。

 public ArrayList<Tweet> getTweets(String searchTerm, int page) {
      String searchUrl = 
            "http://search.twitter.com/search.json?q=@" 
            + searchTerm + "&rpp=100&page=" + page;

      ArrayList<Tweet> tweets = 
            new ArrayList<Tweet>();

      HttpClient client = new  DefaultHttpClient();
      HttpGet get = new HttpGet(searchUrl);

      ResponseHandler<String> responseHandler = 
            new BasicResponseHandler();

      String responseBody = null;
      try {
        responseBody = client.execute(get, responseHandler);
      } catch(Exception ex) {
        ex.printStackTrace();
      }

      JSONObject jsonObject = null;
      JSONParser parser = new JSONParser();

      try {
        Object obj = parser.parse(responseBody);
        jsonObject=(JSONObject)obj;
      }catch(Exception ex){
        Log.v("TEST","Exception: " …