Android Code Dump

A dump of some useful code so that I don't keep them commented in production code.

Draw a line on Google Map

Private GoogleMap googleMap; // global field
// ...
PolylineOptions line = new PolylineOptions()
                .add(new LatLng(rightLat, rightLon),
                new LatLng(center.getLatitude(), center.getLongitude()))
                .width(5)
                .color(Color.RED);

googleMap.addPolyline(line);