Writing a WS-Security based android application

[Jenkins Malloy]

Hi guys,
While I am relatively new to programming in Android I am a programmer by trade in java and SQL (T-SQL). I have gotten a good start but have a bit of a challenge related to security. What are your recommendations for imlementation, education, or references for writing a WS-Security based android application? I see that the harmony package doesn't include support for it (javax.xml.ws.*). So are there other packages available for it? I am interested particularly in BinarySecurityToken implementations. Security in java is new to me.