swift - 如何快速将地址从应用程序传递到谷歌地图，而不仅仅是纬度和经度

Question

我是 swift 的新手，在谷歌地图中显示地址时遇到问题。我只能显示纬度和经度。

if (UIApplication.shared.canOpenURL(URL(string:"comgooglemaps://")!)) {
    UIApplication.shared.openURL(NSURL(string: "comgooglemaps://?saddr=&daddr=\(Float(self.lat)!),\(Float(self.lon)!)&directionsmode=driving")! as URL)
}

此代码显示地址，如图所示。

Answer 1

您可以像这样将查询参数 q 与 comgooglemaps 方案一起使用

let address = "" //Replace with address to open

//Replace line breaks and white spaces in the address with queryable values
let queryableAddress = address.replacingOccurrences(of: "\n", with: " ").replacingOccurrences(of: " ", with: "%20")

if let url = URL(string: "comgooglemaps://?q=\(queryableAddress)"), UIApplication.shared.canOpenURL(url) {
    UIApplication.shared.open(url, options: [:], completionHandler: nil)
}