How to achieve smooth animation of location marker in android on google map?

Question

On android with Google Map API V2, I call map.setMyLocationEnabled (true). Now the blue dot shows my location on the map. As my location changes the blue dot, the movement, but the movement is very changeable. It jumps from place to place regardless of the frequency with which I set the location. How to achieve a smooth movement of a point in a blue location. Can this mechanism be used? Or do I need to take on the placement of the point and its animation?

Thanks Howard