How to encode a string with Base64 in Android? [duplicate]

Possible Duplicate:

Base64 encoder and decoder

I am trying to encode a Url with Base64. Is there any way to encode it with Base64 in java/android?

I need som开发者_如何学编程ething similar to base64_encode() function in PHP.

Base64 is part of the Android SDK from API level 8 onwards.