2011-04-27 92 views
0

嗨,我有一个线程,从服务器运行和检索旋转器的值,直到那么旋转器是空的我怎么能更新微调器的值,当我得到的价值.. ..我的活动是在那个时候打开。活动打开时更新微调值?

ArrayList valforspinner=new ArrayList(); 

new Thread(new Runnable() { 
      public void run() {   
     valforspinner= GetList.List(myPrefs.getString("IP", "")); 
     adapter.notifyDataSetChanged(); 
      }}).start(); 


    spinner = (Spinner) findViewById(R.id.Spinner01); 
    adapter = new ArrayAdapter<String>(this,android.R.layout.simple_spinner_item, Printers); 
     adapter.setDropDownViewResource(android.R.layout.simple_spinner_dropdown_item); 
     spinner.setAdapter(adapter); 

回答

2

呼叫notifyDataSetChanged()上用于填充SpinnerAdapter

+0

[email protected] m geting以下错误 – Harinder 2011-04-27 09:43:58

+0

@i尝试像这样chk我更新的问题 – Harinder 2011-04-27 09:52:23