How to track mouse movement on Google TV

I use a Sony Google TV. If I click on the trackpad, it'll fire a onTouchEvent. But if I only slide on the touchpad (ie: moving the arrow), i dont see any onTouchEvent, neither onTrackBall event. Any hints about the way to track the touchpad/mouse movement?

You need to use onGenericMotionEvent.

You can also add an OnGenericMotionEventListener.