回答

0

我已经测试演示,尝试这样

listview.setOnItemClickListener(new AdapterView.OnItemClickListener() { 
     @Override 
     public void onItemClick(AdapterView<?> parent, View view, int position, long id) { 

      AbsListView.LayoutParams params = new AbsListView.LayoutParams(AbsListView.LayoutParams.MATCH_PARENT,AbsListView.LayoutParams.MATCH_PARENT); 
      params.width=200; 
      params.height=200; 
      view.setLayoutParams(params);   
     } 
    });