How to Display Toast messages on LiveTV

It was mentioned in one of the posts that we can show Toast开发者_如何学运维s on Live Tv . I am planning to develop a native GoogleTv app which fetches the Twitter updates and displays them as Toast messages while user is watching Live TV . My question is - While invoking Toast function, which Activity class reference do we need to provide inorder to display Toast messages on Live TV?

Please, do help me with this doubt.

Take a look at http://developer.android.com/guide/topics/ui/notifiers/toasts.html