ai.yue.library.base.util

Class LocationUtils

java.lang.Object

ai.yue.library.base.util.LocationUtils

public class LocationUtils
extends Object

位置工具类，用于处理经纬度等问题

Since:

2018年8月1日

Author:

ylyue

Constructor Summary

Constructors

Constructor and Description
LocationUtils()

Method Summary

Modifier and Type	Method and Description
static List<Double>	getDistance(LocationIPO locationIPO, List<LocationIPO> locationIPOList) 通过经纬度获取距离(单位：米)
static double	getDistance(LocationIPO locationIPO1, LocationIPO locationIPO2) 通过经纬度获取距离(单位：米)
static int	getNearestLngAndLat(LocationIPO locationIPO, List<LocationIPO> locationIPOList) 获得距离当前位置最近的经纬度

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LocationUtils

public LocationUtils()

Method Detail

getDistance

public static double getDistance(LocationIPO locationIPO1,
                                 LocationIPO locationIPO2)

通过经纬度获取距离(单位：米)

说明（如：高德地图，重庆市政府坐标）
106.550464,29.563761
106.550464 经度
29.563761 纬度
注：lng 经度
注：lat 纬度

Parameters:

locationIPO1 - 位置1

locationIPO2 - 位置1

Returns:

距离

getDistance

public static List<Double> getDistance(LocationIPO locationIPO,
                                       List<LocationIPO> locationIPOList)

通过经纬度获取距离(单位：米)

Parameters:

locationIPO - 位置

locationIPOList - 位置数组

Returns:

距离数组

getNearestLngAndLat

public static int getNearestLngAndLat(LocationIPO locationIPO,
                                      List<LocationIPO> locationIPOList)

获得距离当前位置最近的经纬度

返回locations数组中最小值的下标

Parameters:

locationIPO - 位置

locationIPOList - 位置数组

Returns:

minIndex