google maps extras

Does anyone know how to create a hole in a map polygon? I assume i can overlay a second polygon (the hole) on top of the original but i would expect the top polygon fill would combine with the original and look abnormal. This is a normal feature of geoJson, and i assume other exchange formats...

Is there any way to change the default Google Maps MyLocation Icon to a Directional Image – which Rotates according to Bearing I'm using Google Maps, GPS and Google Maps Extras – thank you Martin Pearman for this Library. I searched forum and in a post – Martin instructed to use OSMDroid and...