I have to draw lots of stuff over a map every frame (because of the Mercator projection any movement of the map needs a recalculation of the coordinates.)
In maps api v1 Projection.toPixels(GeoPoint arg0, Point arg1) was quite fast because it didn't create a new Point object for every call and was faster generally.
In maps api v2 Projection.toScreenLocation(LatLng location) returns a new Point object for every call which leads to massive GC delays (100ms every other sec) and somehow it's about 10 times slower than the v1 version.
Right now I have framerates below 10 fps so i need to change something. I could draw things onto Tiles but that would create a lot of overhead because of what i have to draw etc.
The best would be some alternative or manual calculation but i am not sure how to replace Googles Projection and i cannot look at the sources because Maps isn't public.
The only answer to this question Google Maps v2 Projection.toScreenLocation(...) extremely slow is NOT good as the things i draw are recalculated at runtime.
