UnknownHost exception for Android application

I am able to open an URL from Android web browser, desktop browsers, blackberry application.

But in my android applic开发者_JAVA百科ation I am getting this error sporadically. (There is no specific pattern to explain why I am getting this error) Can somebody let me know what could be reason for this?

Thanks & Best Regards

Sudhakar Chavali

How can you open your web page? Code behind or from textview with autolink attribute? What is your error message?