安卓如何将arraylist里的值一个个更新到ui?

Question

public Handler receiveHandler = new Handler() {
public void handleMessage(Message msg) {
String str = (String) msg.obj;
edtReceiveInfo.setText(str);
}
};

public class udpReceiveThread extends Thread {

    @Override
    public void run() {
        try {
            while (true) {
                socket = new DatagramSocket(Integer.parseInt(edtReceivePort
                        .getText().toString()));

                listenStatus = true;
                while (listenStatus) {
                    byte[] inBuf = new byte[1024];
                    DatagramPacket inPacket = new DatagramPacket(inBuf,
                            inBuf.length);
                    socket.receive(inPacket);
                    String str = new String(inPacket.getData());
                    receiveInfo = Change1(str, inPacket.getLength());
                        // Log.i("dianwei",receiveInfo);
                        for (int i = 0; i < receiveInfo.size(); i++) {
                    Message msg = new Message();
                    if (receiveInfo != null && receiveInfo.size() > 0
                            && !(receiveInfo.size() == i)) {
                        msg.obj = receiveInfo.get(i);
                        msg.what = 0;
                  receiveHandler.sendMessage(msg);}
                    }socket.close();
                }   
        } catch (Exception e) {
            try {
                udpReceiveThread.sleep(1000);
                }
             catch (InterruptedException e1) {  
                e1.printStackTrace();
            }
        }
}}
我现在遇到的问题是：我用网络调试助手循环发送数据的时候，能接收到，但是显示的时候有问题，用settext时候，只能显示最后一个数据，用uppend的时候，我所有的数据循环显示，我想要一个个更新显示在我的界面上，大家有什么好方法吗？

Answer 1

没有adapter吗？