谷歌地图API V2如何找到最近的位置 [英] Google maps api v2 how to find the nearest location
问题描述
我正在使用的Android谷歌地图API V2。我创建的XML解析器的公交车站。巴士站正在使用的标记显示。我需要找到用户的当前位置和（0.5公里半径为例）找到最近的位置（公交车站），最好自动完成。
I am using Google maps api v2 in android. I have created xml parser for the bus stop. Bus stops are displayed using markers. I need to find the user's current location and find the nearest location (bus stop), best automatically (for example in a radius of 0.5 kilometer).
我试图找到一个教程，但不幸的是我失败了。
谢谢你的帮助。
I tried to find a tutorial, but unfortunately I failed it. Thank you for your help.
推荐答案
有是地点类的distanceTo（）方法，得到2个地点之间的距离，在一条直线上。你可以找到关于如何在这里使用一个这样的例子：<一href=\"http://stackoverflow.com/questions/17594924/how-to-get-straight-distance-between-two-location-in-android\">How在Android中拿到两位置间的直线距离？
There is the distanceTo() method of Location class that gets the distance between 2 locations, in a straight line. You can find an example on how to use this here: How to get straight distance between two location in android?
但是，如果你不想让直线距离，而旅行的距离，我建议你看看这个问题，答案是：<一href=\"http://stackoverflow.com/questions/18310126/get-the-distance-between-two-locations-in-android\">Get android系统中两个位置之间的距离？
But, if you don't want the straight line distance, rather the Travel distance, I'd recommend you take a look at this question and answer: Get the distance between two locations in android?
这篇关于谷歌地图API V2如何找到最近的位置的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
