android - Android：查找两个地理点之间的距离

Question

在 Android 中，当使用距离之间的数学方法时，它返回 0.0kms

还有方法之间的距离..请帮助我...永远感谢..

我正在为我的最终项目而奋斗

Answer 1

double distance

Location locationA = new Location(“point A”)

locationA.setLatitude(latA);

locationA.setLongitude(lngA);

Location locationB = new Location(“point B”);

locationB.setLatitude(latB);

LocationB.setLongitude(lngB);

distance = locationA.distanceTo(locationB);

http://developer.android.com/reference/android/location/Location.html