//下面把data都添加0，为了刚开始显示时，显示的是0
    for (int i = 0; i < list.size(); i++) {
      HashMap<String, Object> myhashmap = new HashMap<String, Object>();
      myhashmap.put("number", "" + 0);
      data.add(myhashmap);
    }

adapter = new MyAdapter(data);

  b = Integer.parseInt((String) data.get(position).get(
              "number"));
          data.get(position).put("number", "" + (b + 1));

 // ball是个imageview
 startLocation = new int[2];// 一个整型数组，用来存储按钮的在屏幕的X、Y坐标
          view.getLocationInWindow(startLocation);// 这是获取购买按钮的在屏幕的X、Y坐标（这也是动画开始的坐标）
          ball = new ImageView(MainActivity.this);
          ball.setImageResource(R.mipmap.sign);// 设置动画的图片我的是一个小球（R.mipmap.sign）

   private void setAnim(final View v, int[] startLocation) {
    anim_mask_layout = null;
    anim_mask_layout = createAnimLayout(); //创建动画层
    anim_mask_layout.addView(v);//把动画小球添加到动画层
    final View view = addViewToAnimLayout(anim_mask_layout, v,
        startLocation);
    int[] endLocation = new int[2];// 存储动画结束位置的X、Y坐标
    re_zhongcai_tanchu.getLocationInWindow(endLocation);// re_zhongcai_tanchu是那个抛物线最后掉落的控件

    // 计算位移
    int endX = 0 - startLocation[0] + 40;// 动画位移的X坐标
    int endY = endLocation[1] - startLocation[1];// 动画位移的y坐标
    TranslateAnimation translateAnimationX = new TranslateAnimation(0,
        endX, 0, 0);
    translateAnimationX.setInterpolator(new LinearInterpolator());
    translateAnimationX.setRepeatCount(0);// 动画重复执行的次数
    translateAnimationX.setFillAfter(true);

    TranslateAnimation translateAnimationY = new TranslateAnimation(0, 0,
        0, endY);
    translateAnimationY.setInterpolator(new AccelerateInterpolator());
    translateAnimationY.setRepeatCount(0);// 动画重复执行的次数
    translateAnimationX.setFillAfter(true);

    final AnimationSet set = new AnimationSet(false);
    set.setFillAfter(false);
    set.addAnimation(translateAnimationY);
    set.addAnimation(translateAnimationX);
    set.setDuration(800);// 动画的执行时间
    view.startAnimation(set);
    // 动画监听事件
    set.setAnimationListener(new Animation.AnimationListener() {
      // 动画的开始
      @Override
      public void onAnimationStart(Animation animation) {
        v.setVisibility(View.VISIBLE);
        //  Log.e("动画","asdasdasdasd");
      }

      @Override
      public void onAnimationRepeat(Animation animation) {
        // TODO Auto-generated method stub
      }

      // 动画的结束
      @Override
      public void onAnimationEnd(Animation animation) {
        v.setVisibility(View.GONE);
        set.cancel();
        animation.cancel();
      }
    });

  }

  v.setVisibility(View.GONE);
        set.cancel();
        animation.cancel();