Has anyone used or used this api: http://code.google.com/p/android-bluetooth/ before?

I just need some basic bluetooth support for an app I am trying to develop, sending data packets back and forth between 2 phones.

I am having some problems including it into my project in eclipse. I include the jar in my build path and wind up with this message:

Code: Select all

[2009-10-08 22:27:10 - BluetoothTest]
UNEXPECTED TOP-LEVEL EXCEPTION:
java.lang.IllegalArgumentException: already added: Landroid/bluetooth/IBluetoothDeviceCallback$Stub$Proxy;


Hoping someone knows what is going on and can help me.

Joining the curiosity - I am about to begin my final engineering project and I need to decide on which OS to use, preferably Android since I have a little experience with it. A crucial part of the project is communicating with an external micro controller via bluetooth, and I need to know if the api http://code.google.com/p/android-bluetooth/ will do the trick.

Thanks!
Cantor