android 開發中 如何取得ListView 的 每條Item 的對象

首先寫個ListView 的資料配接器，抽離出來，寫一個對象，用來設定listView 每條Item 的 的對象，可以採用ConvertView 設定setTag 將View 房子tag中，可以通過ListvIEW .getChildAt().getTag. 取得你想要的對象，設定參數，還是鐵代碼吧！

 

 

   getView:

ItemObj viewHolder = null;
  if(convertView == null){
   viewHolder = new ItemObj();
   convertView = mLayoutInflate.inflate(R.layout.simple_item, null);
   viewHolder.mSimpleCardName = (TextView) convertView.findViewById(R.id.simple_name);
   viewHolder.mIsReTake = (TextView) convertView.findViewById(R.id.simple_num);
   viewHolder.mContentNext = (TextView)convertView.findViewById(R.id.status);
   viewHolder.mIsNext = (TextView) convertView.findViewById(R.id.icon_next);
   convertView.setTag(viewHolder);
  }else{
   viewHolder = (ItemObj) convertView.getTag();
  }
 
     PhotoList aPotoLists = (PhotoList) getItem(position);
    
              if(aPotoLists!= null){
               viewHolder.mSimpleCardName.setText(aPotoLists.photoName);
               if(KeyInMapITF.TAKESIMPLE_PIC_TEP!= null){
                viewHolder.mIsReTake.setText("("+0+")");
                if(KeyInMapITF.TAKESIMPLE_PIC_TEP.equals(aPotoLists.photoName)){
                 ArrayList<PhotoList> aLists=  (ArrayList<PhotoList>) GlobalParameter.get(KeyInMapITF.TAKESIMPLE_PIC_TEP);
                 viewHolder.mIsReTake.setText("("+aLists.size()+")");
                }
               }
              
               if(aPotoLists.status.equals("0")){
                viewHolder.mContentNext.setText("未審核");
                viewHolder.mIsNext.setBackgroundDrawable(mContext.getResources().getDrawable(R.drawable.task_list_arrows));
              
               }else{
                viewHolder.mContentNext.setText("已審核");
                viewHolder.mIsNext.setText("");
                convertView.setOnClickListener(null);
               }
  }

 

 

obj 對象：

public class ItemObj extends Object{

 public TextView mSimpleCardName;// 單證的名稱
 public TextView mIsReTake;// 0 是 單證拍照 1是重拍照片
 public TextView mContentNext;// 未提交 未審核等
 public TextView mIsNext;// 箭頭
 public TextView getmSimpleCardName() {
  return mSimpleCardName;
 }
 public void setmSimpleCardName(TextView mSimpleCardName) {
  this.mSimpleCardName = mSimpleCardName;
 }
 public TextView getmIsReTake() {
  return mIsReTake;
 }
 public void setmIsReTake(TextView mIsReTake) {
  this.mIsReTake = mIsReTake;
 }
 public TextView getmContentNext() {
  return mContentNext;
 }
 public void setmContentNext(TextView mContentNext) {
  this.mContentNext = mContentNext;
 }
 public TextView getmIsNext() {
  return mIsNext;
 }
 public void setmIsNext(TextView mIsNext) {
  this.mIsNext = mIsNext;
 }