iOS-使用经纬度方向打开Apple Maps [英] iOS - Open Apple Maps with latitude and longitude directions

问题描述

我正在开发一个需要打开Apple Maps会话的应用程序，并传递经纬度坐标以从用户当前位置获取到该位置的路线。

I am developing an application needs to open an Apple Maps session, and pass in latitude and longitude coordinates to get directions to that location from a users current location.

我知道这可以在已经做过的google地图中完成，但是当尝试在Apple Maps中打开URL时，它只是打开位置，而不是从用户当前位置到目的地的方向。

I know this can be done in google maps which I am already doing, but when attempting to open the URL in Apple Maps it just opens the place not the directions from a users current location to their destination.

这是我一直在使用的URL方案：

Here is the URL scheme I have been using:

http://maps.apple.com/?ll=(someLatitude),(someLongitute)

代码：

UIApplication.sharedApplication().openURL(NSURL(string:"http://maps.apple.com/?ll=\(locationLat),\(locationlong)")!)

任何帮助将不胜感激。谢谢！

Any help would be greatly appreciated. Thanks!

推荐答案

尝试使用此代码，AppleMap将打开，其方向标记为从设备的当前位置到指定坐标的位置。

Try this code, AppleMap will open up with the directions marked from device's current location to the location specified the coordinates.

        let coordinate = CLLocationCoordinate2DMake(currentLat, currentLong)
        let mapItem = MKMapItem(placemark: MKPlacemark(coordinate: coordinate, addressDictionary:nil))
        mapItem.name = "Destination/Target Address or Name"
        mapItem.openInMapsWithLaunchOptions([MKLaunchOptionsDirectionsModeKey : MKLaunchOptionsDirectionsModeDriving])

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