关于列表滚动更改了动态添加的数据

Question

数据在滚动列表上更改了哪些数据已添加到相对布局。

@Override 
    public View getView(int paramInt, View paramView,ViewGroup paramViewGroup) { 
     View localView = paramView; 
     MyCustomHolder holder = null; 
     if (localView == null) { 
      LayoutInflater inflater = (LayoutInflater) CopyOfHistory.this.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
      localView = inflater.inflate(R.layout.copyhistorylist, null); 
      holder = new MyCustomHolder(); 
      holder.coffeeShopName = (TextView) localView.findViewById(R.id.hlcoffeeshopname); 
      holder.coffeeshopid = (TextView) localView.findViewById(R.id.hlcoffeeshopid); 
      localView.setTag(holder); 
      int looplimit = Integer.parseInt(TAG_TOTAL.get(paramInt)); 
      for (int i = 0; i < looplimit; i++) { 
       Log.e("loop", String.valueOf(looplimit)); 
       final ImageView imageView = new ImageView(CopyOfHistory.this); 
       if (i < Integer.parseInt(TAG_COUNT.get(paramInt))) { 
        imageView.setImageDrawable(getResources().getDrawable(R.drawable.ii)); 
       } else { 
        imageView.setImageDrawable(getResources().getDrawable(R.drawable.iii)); 
       } 
       imageView.setTag(i); 
       layout = (RelativeLayout) localView.findViewById(R.id.hlrlayout); 
       RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams(30,30); 
       params.setMargins(i*40, 0, 0, 0); 
       imageView.setLayoutParams(params); 
       layout.setTag(paramInt); 
       layout.addView(imageView); 
       //holder.relativeLayout = new RelativeLayout(); 


      } 

     } else { 
      holder = (MyCustomHolder) localView.getTag(); 
    layout.getTag(paramInt); 

     } 
     holder.coffeeShopName.setText(TAG_COFFEESHOP_NAME.get(paramInt)); 
     holder.coffeeshopid.setText(TAG_ID.get(paramInt)); 


     holder.coffeeShopName.setFocusable(false); 
     holder.coffeeShopName.setFocusableInTouchMode(false); 
     return localView; 

    } 

Answer 1

你应该删除检查，如果（localView == NULL）{}其他{}

只是删除这一点，问题解决了将