android "Only the original thread that created a view hierarchy can touch its v"

android "Only the original thread that created a view hierarchy can touch its v"
android在新的线程中操作view时出现的异常如题， 可以用如下操作解决。

final Handler mHandler = new Handler() {			public void handleMessage(Message msg) {				super.handleMessage(msg);				//update your view function			}		};           new Thread( new Runnable() {            public void run() {              	//download data function            	mHandler.sendMessage(mHandler.obtainMessage());             } 		}).start();

参考：
http://hi.baidu.com/googledev/blog/item/b076a850e11d706684352456.html