Marker metadata

It’s possible to add arbitrary metadata to a marker using the setMetadata(String key, Object value) method or retrieve previously saved metadata using the getMetadata(String key).

Example:

void handleGeoMarkerClick(GeoMarker geoMarker) {
    Integer clickCount = (Integer) geoMarker.getMetadata("click_count", 0);
    ++clickCount;
    geoMarker.setMetadata("click_count", clickCount);
    Log.d("GeoMarker", String.format("GeoMarker clicked %d times", clickCount));
}

To delete a value associated with a key use deleteMetadata(String key), and to remove all metadata associated with a marker, use clearMetadata().