位置服务在iOS 8中不起作用 [英] Location Services not working in iOS 8

问题描述

我在iOS  7上运行良好的应用无法与iOS  8 SDK一起使用。

My app that worked fine on iOS 7 doesn't work with the iOS 8 SDK.

CLLocationManager 没有返回位置，我也没有在设置 - > 位置服务下看到我的应用。我在这个问题上进行了谷歌搜索，但没有任何结果。可能有什么问题？

CLLocationManager doesn't return a location, and I don't see my app under Settings -> Location Services either. I did a Google search on the issue, but nothing came up. What could be wrong?

推荐答案

我最终解决了自己的问题。

I ended up solving my own problem.

显然在iOS 8 SDK中， requestAlwaysAuthorization （用于后台位置）或 requestWhenInUseAuthorization （仅限前景时的位置） CLLocationManager 。

Apparently in iOS 8 SDK, requestAlwaysAuthorization (for background location) or requestWhenInUseAuthorization (location only when foreground) call on CLLocationManager is needed before starting location updates.

那里还需要 NSLocationAlwaysUsageDescription 或 NSLocationWhenInUseUsageDescription 键入 Info.plist 在提示中显示消息。添加这些解决了我的问题。

There also needs to be NSLocationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription key in Info.plist with a message to be displayed in the prompt. Adding these solved my problem.

希望它可以帮助其他人。

Hope it helps someone else.

编辑：有关更多信息，请查看： Core-Location-Manager-changes-in-ios-8

For more extensive information, have a look at: Core-Location-Manager-Changes-in-ios-8

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