如何计算多个经度和纬度之间的距离? [英] How can I calculate distance between multiple latitude and longitude?

问题描述

我想计算包含经纬度和经度的每个点之间的总距离，这些点存储在本地数据库中，因此方案是我要计算从点a到点b的距离.从b到c c到d，这些点(纬度和经度)将使用google place api

I want to calculate total distance between each points both contains lat and long, these points are stored in local database, so the scenario is I want to calculate distance from point a to b & b to c & c to d and these points(lat and long) are stored into database using google place api

所有点都从数据库中获取.

All the points are fetched from database.

推荐答案

float[] distanceWidth = new float[2];
Location.distanceBetween(
                startLatitude,
                startLongitude,
                endLatitude,
                endLongitude,
                distanceWidth);

//You will get float[] of results after Location.distanceBetween().

float distance = distanceHeight[0];
float distanceInKm = distance/1000;

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