我一直在寻找使用谷歌和这里的答案，唯一相关的帖子中，我发现是：

I was looking for an answer using Google and here, and the only relevant posts i have found are:

谷歌地图Android的V2和方向API

谷歌地图API第2版 - 获得行车路线

但没有答案了。所以，我已经提到过它，但我会再说一遍。 我在寻找使用FragmentActivity和SupportMagFragment和经纬度对象的谷歌地图API V2的解决方案，而不是使用图形页面，MapActivtiy和GeoPoint对象。

but there is no answer there. So I have already mentioned it but I will say that again. I am looking for a solution for the Google Map API v2 using FragmentActivity and a SupportMagFragment and LatLng objects and not using MapView ,MapActivtiy and GeoPoint.

此外，我没有足够的覆盖对象使用，所以我无法描绘方向的地图上，是有这一种方法吗？

In addition i don't have the Overlay object to use so i can't paint the direction on the map, is there an alternative for that?

那么，有没有办法做到这一点？

So is there a way to do that?

在此先感谢。

推荐答案

尝试这种解决方案here 你可以开车或步行上V2方向

try this solution here you can get driving or walking direction on V2