android - 在Android中将位置转换为六十进制？

Question

有没有办法从 Location 对象获取六十进制形式的坐标 (N 42° 30' 15.130'') ？

Answer 1

(未经测试)

  double lon = Double.parseDouble(latlon[0]); // contains lon string
  double lat = Double.parseDouble(latlon[1]);
  String ew = "";      String ns = "";

  if(lon < 0)
      ew = "W";
  else 
      ew = "E";

  if(lat < 0)
     ns = "S";
  else 
     ns = "N";

  String latitude, longitude;      
  int d = (int)lon;
  longitude = ew + " " + d + "°";       
  double mm = (lon - d) * 60;
  int m = (int)mm;
  String minutes = new Double(m).toString();  
  double ss = (mm - m)*60;
  String secs =  new Double(ss).toString();
  longitude += minutes + "'" + secs + "\"";

对纬度执行相同的操作。