[android-developers] How can I get setStreetView(true) to display blue lines the first time? invalidate() isn't working

Using SDK 1.6. I have a simple MapView that I'd like to set street
view on. I setup a button in my application, and an onClick handler to
do mapView.setStreetView(true); I then call mapView.invalidate();
because I believe this is how to update the view to get the blue
outlines.

When I click on the "Street" button in my app, I can see in debugger
that the setStreetView(true) is being called, but the display does not
update. The second time I click on the Street view button, it goes
through my code again, and this time the display changes and I get the
blue outlines on the streets. Why isn't this occurring the first time
I click on the button?

After clicking the Street button once, if I then click on the map
itself, then it draws the blue lines.

I tried postInvalidate() also but got the same result, plus I didn't
think that postInvalidate() was the appropriate method to call anyway.
I read a posting online that said I should move the map by a pixel to
get it to redraw itself. That doesn't seem right, unless there's a
problem with setStreetView that hasn't been fixed yet. I checked the
Issues list but didn't see anything. Any advice please?

- dave

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