[android-developers] Invalidate only one map overlay

Hi,

I'm doing my own MyLocationOverlay implementation to bypass extremely slow current position display.

The problem that I've is that I want to make a little animation changing the color of the position marker and the only way I know to redraw is to call invalidate o MapView.

But that way I also invalidate all the  other overlays. Is there an efficient way if only I want to change color and other overlays don't need redraw?

A lot of thanks in advance,

PD: Is avaiable the current code of MyLocationOverlay?

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Joan Pujol Espinar

www.joanpujol.cat

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