Download the native android app: http://public.dhe.ibm.com/software/mobile-solutions/worklight/docs/v600/AndroidNativeApp.zip
Download the worklight server: http://public.dhe.ibm.com/software/mobile-solutions/worklight/docs/v600/NativeAPIForAndroid.zip
Run the android project and make it connect/invoke to worklight server, everything should be fine.
If you now execute the android project in 'Debug' mode of eclipse and when you press the 'Connect' button in the android app you should see the following exception:
Am I missing something, are others able to reproduce it ?