How to open google maps and navigate between two location or between your current location and destination location

Here is simple and fast way to done.

Intent intent = new Intent(android.content.Intent.ACTION_VIEW,
                Uri.parse("http://maps.google.com/maps?saddr=" + latitudes + "," +
 longitudes + "&daddr=" + latitude + "," + longitude));
        startActivity(intent);

Hope this will help 🙂