/Java/Get distance from latitude and longitude code android

Get distance from latitude and longitude code android

private double distance(double lat1, double lon1, double lat2, double lon2) {
    double theta = lon1 - lon2;
    double dist = Math.sin(deg2rad(lat1)) 
                    * Math.sin(deg2rad(lat2))
                    + Math.cos(deg2rad(lat1))
                    * Math.cos(deg2rad(lat2))
                    * Math.cos(deg2rad(theta));
    dist = Math.acos(dist);
    dist = rad2deg(dist);
    dist = dist * 60 * 1.1515;
    return (dist);
}

private double deg2rad(double deg) {
    return (deg * Math.PI / 180.0);
}

private double rad2deg(double rad) {
    return (rad * 180.0 / Math.PI);
}

Source: stackoverflow.com

Similar codes

0 vote182 views2 answers
How to convert iso-8859-1 to utf-8 in java
Java
0 vote172 views1 answer
Jsoup remove element
Java
0 vote190 views1 answer
How to check if a person presses a button in jframe in java
Java
1 vote175 views1 answer
Org.springframework.orm.jpa.EntityManagerHolder cannot be cast to org.springframework.orm.hibernate5.SessionHolder
Java Spring
4 votes196 views3 answers
Java string to uuid
Java
3 votes217 views1 answer
Pi in java
Java
2 votes191 views1 answer
Jlabel on the center of a jpanel
Java
0 vote202 views1 answer
Write a method multiply() in a class Arithmetic
Java
-2 votes176 views3 answers
Enhanced 4 loop
Java
0 vote194 views1 answer
! en java
Java