handle中怎么传arraylist<hashmap<String,Object>>

Question

  class MyRunnable implements Runnable {
  
        public void run() 
        {
            List<HashMap<String,Object>> list= new ArrayList<HashMap<String,Object>>();            
            Bundle b = new Bundle();
            b.putSerializable("list",(ArrayList<HashMap<String, Object>>) list);
            Message msg = myHandler.obtainMessage(1,b);
  
            MainActivity.this.myHandler.sendMessage(msg);       
        }
  
    }
用的 b.putSerializable不行

Answer 1

把list数据做成静态的全局对象,两边就都能用了

Answer 2

我换成AsyncTask了，还是要谢谢你