如何從onclick方法內部更改行內容

Question

我有一個複雜的行佈局（「2 imageViews，3 TextViews」），所以我已經定義了我自己的適配器。我想在點擊時改變textViews的顏色！我面臨的問題是從內部類內部引用的非最終變量是否存在任何扭曲問題？

public View getView(final int position, View convertView, ViewGroup parent) { 

    ViewHolder holder = new ViewHolder(); 

    if(convertView==null) 
    {  minflater = (LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE); 
     convertView = minflater.inflate(R.layout.list_item2, null); 


    holder.title = (TextView) convertView.findViewById(R.id.rowtext1); 
    holder.note = (TextView) convertView.findViewById(R.id.rowtext2); 
    holder.date = (TextView) convertView.findViewById(R.id.rowtext3); 
    holder.course= (TextView) convertView.findViewById(R.id.rowtext4); 
    holder.icon = (ImageView) convertView.findViewById(R.id.rowimage1); 
    holder.read = (ImageView) convertView.findViewById(R.id.rowimage2); 


    convertView.setOnClickListener(new OnClickListener() { 
     private int pos = position; 

     @Override 
     public void onClick(View v) { 
      numberOfClicks++; 
          // Heres the problem 
      holder.title.setTextColor(); 
      if(pos==0 && numberOfClicks % 2 ==1) 
       v.setBackgroundResource(R.drawable.stoprow); 
      else if (pos==0 && numberOfClicks % 2 !=1) 
       v.setBackgroundResource(R.drawable.toprow); 


      else if (pos==getCount()-1 && numberOfClicks % 2 !=1) 
       v.setBackgroundResource(R.drawable.bottomrow); 
      else 
       v.setBackgroundResource(R.drawable.smiddlerow); 
     } 
     }); 





     convertView.setTag(holder); 
     } else { 
     // Get the ViewHolder back to get fast access to the TextView 
     // and the ImageView. 
     holder = (ViewHolder) convertView.getTag(); 
     } 

Answer 1

我也得到了同樣的問題，最後我得到的解決方案如下

final TextView tempView = holder.title; 

比在onclick：

title.setTextColor(); 

請參閱此鏈接，進一步參考Imageview in Listview cannot change at runtime in android