更改地图标记的位图

Question

Is it possible to change the icon of an existing map marker in Google Maps Android API v2? I want to highlight the marker after the user clicks on it.

Answer 1

With the latest Google Play Services (rev7), you can highlight a marker by swapping in a different icon using the setIcon method.

googleMap.setOnMarkerClickListener(new GoogleMap.OnMarkerClickListener() {
   @Override
   public boolean onMarkerClick(Marker marker) {
       marker.setIcon(BitmapDescriptorFactory
           .fromResource(R.drawable.highlighted_pin)); 
   }
});

... and I just now noticed MaciejGórski 's comment ....