listView局部刷新

标签：listview局部刷新

listview局部刷新关键逻辑代码：在activity中

 /**
	  * listview局部更新
	  */
	 private void updateListView(int position){
	        int firstVisiblePosition = mListView.getFirstVisiblePosition();
	        int lastVisiblePosition = mListView.getLastVisiblePosition();
	        if(position>=firstVisiblePosition && position<=lastVisiblePosition){
	        	View view = mListView.getChildAt(position+1);//如果在listview中加了头部position需要加1，否则不需要
	        	RobInfo mRobInfo = robData.get(position);
	        	if(view.getTag() instanceof viewHolder){
	        		viewHolder vh = (viewHolder)view.getTag();
	        		//更新该item
	    			
	            }
			}
	    }

listView局部刷新

标签：listview局部刷新

原文地址：http://blog.csdn.net/xiaoyi_tdcq/article/details/44217029