Swift 5 - 使用 vCardURL 共享位置

Question

我正在尝试通过 UIActivityViewController 共享一个地址。

我就是这样得到 URL:

func vCardURL(from coordinate: CLLocationCoordinate2D, with name: String?) -> URL {
    let vCardFileURL = URL(fileURLWithPath: NSTemporaryDirectory()).appendingPathComponent("vCard.loc.vcf")
    let vCardString = [
        "BEGIN:VCARD",
        "VERSION:4.0",
        "FN:\(name ?? "Shared Location")",
        "item1.URL;type=pref:http://maps.apple.com/?ll=\(coordinate.latitude),\(coordinate.longitude)",
        "item1.X-ABLabel:map url",
        "END:VCARD"
        ].joined(separator: "\n")
    do {
        try vCardString.write(toFile: vCardFileURL.path, atomically: true, encoding: .utf8)
    } catch let error {
        print("Error, \(error.localizedDescription), saving vCard: \(vCardString) to file path: \(vCardFileURL.path).")
    }
        return vCardFileURL
}

func didTapShareButton() {        
    let coordinate = CLLocationCoordinate2D(latitude: 52.520007, longitude: 13.404954)
    let url = self.vCardURL(from: coordinate, with: "Berlin")
    let activityViewController = UIActivityViewController(activityItems: [url], applicationActivities: nil)

    //Here it opens the UIActivityViewController
    present(activityViewController, animated: true, completion: nil)
}

URL 输出：

file:///Users/edoardodecal/Library/Developer/CoreSimulator/Devices/E1A8A47C-ABF7-4048-ACB1-0AC91E7E0B5B/data/Containers/Data/Application/F79E6A32-B2E7-4137-A75B-AFDE3294A1C2/tmp/vCard.loc.vcf

这是结果：

我的期望：

有什么提示吗？谢谢

Answer 1

忘记所有这些东西。您唯一需要做的就是与坐标共享 Apple 地图 URL...就是这样！使用 UIKit 和 SwiftUI 在 iOS 14 上测试。

if let url = URL(string: "https://maps.apple.com?ll=\(latitude),\(longitude)") {
  let activity = UIActivityViewController(activityItems: [url], applicationActivities: nil)
}

然后显示视图控制器...

Swift 5 - 使用 vCardURL 共享位置

Swift 5 - Sharing location using vCardURL

share

coordinates

uiactivityviewcontroller

swift