1、使用Thread+Handler实现非UI线程更新UI界面

private MyHandler mHandler = new MyHandler();

......

	mHandler.sendResult(MyHandler.UPDATE_VIEW, null);

......

       private class MyHandler extends Handler{

               private static final int UPDATE_VIEW = 0;

               @Override

               public void handleMessage(Message msg) {

                       switch (msg.what) {

                       case UPDATE_VIEW:

                               updateView();

                               break;

                       default:

                               break;

                       }

               }

               private void sendResult(int result, Object obj) {

                       Message message = new Message();

                       message.what = result;

                       message.obj = obj;

                       sendMessage(message);

                       //obtainMessage(result, obj).sendToTarget(); //效率更高

               }

       }

或者用Handler.post(runnable)的方法去更新UI。

2、使用View的post方法来更新UI

	mView.post(new Runnable() {

		@Override

		public void run() {

			updateView();

		}

	});

3、使用Activity.runOnUiThread(runnable)的方法来更新UI