ios - 无法打开谷歌地图

Question

我使用以下 swift 代码，但它每次都打印“无法使用 comgooglemaps://”。我在真实的iphone7上测试过，并且已经安装了谷歌地图应用程序。请帮忙。

if UIApplication.shared.canOpenURL(URL(string:"comgooglemaps://")!) {
   UIApplication.shared.open(URL(string:"comgooglemaps://?center=40.765819,-73.975866&zoom=14&views=traffic")!)
} else {
   print("Can't use comgooglemaps://")
}

Answer 1

必须定义键 LSApplicationQueriesSchemes，因此在您的 Info.plist 中您应该具有以下内容:

如果您想手动更改它，您可以添加:

<key>LSApplicationQueriesSchemes</key>
<array>
    <string>comgooglemaps</string>
</array>

您可以在 Step 7: Declare the URL schemes used by the API 查看官方文档:

Beginning with iOS 9 and Xcode 7, apps must declare the URL schemes that they intend to open, by specifying the schemes in the app's Info.plist file. The Google Maps SDK for iOS opens the Google Maps mobile app when the user clicks the Google logo on the map, and your app therefore needs to declare the relevant URL schemes.