How do I run code in the UI thread in an Android JUnit test without an Activity?
Android.OS.Handler should be able to update the ui.
To use a handler you have to subclass it and overide handleMessage() to process messages
Update:
I am using monodroid, so I dont know if this is completely translatable, But,
You may be able to use
new Handler(context.getMainLooper()).post(runnable);