private void fitPoints(List<GeoPoint> points) {
// set min and max for two points
int nwLat = -90 * 1000000;
int nwLng = 180 * 1000000;
int seLat = 90 * 1000000;
int seLng = -180 * 1000000;
// find bounding lats and lngs
for (GeoPoint point : points) {
nwLat = Math.max(nwLat, point.getLatitudeE6());
nwLng = Math.min(nwLng, point.getLongitudeE6());
seLat = Math.min(seLat, point.getLatitudeE6());
seLng = Math.max(seLng, point.getLongitudeE6());
}
GeoPoint center = new GeoPoint((nwLat + seLat) / 2, (nwLng + seLng) / 2);
// add padding in each direction
int spanLatDelta = (int) (Math.abs(nwLat - seLat) * 1.1);
int spanLngDelta = (int) (Math.abs(seLng - nwLng) * 1.1);
// fit map to points
mapController.animateTo(center);
mapController.zoomToSpan(spanLatDelta, spanLngDelta);
}