iOS 后台定位审核被拒How to clarify the purpose of its use in the locatio

4.5 - Apps using background location services must provide a reason that clarifies the purpose of the use, using mechanisms described in the Human Interface Guidelines

4.5 Details

Your app uses background location services but does not clarify the purpose of its use in the location modal alert as required in the iOS Human Interface Guidelines.

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Next Steps

Please reconfigure theUIAlertControllerStyleAlertin your code and specify the intended purpose of using background location in its message field.

出现这个被拒的问题！我的解决方案是在 in info.plist文件里面增加

NSLocationAlwaysUsageDescription 并且要配上详细说明文字但要简洁，告诉用户你为什么要访问他的位置！

苹果更新审核要求请参照：https://developer.apple.com/app-store/review/guidelines/#location

需要注意的事项参照：https://developer.apple.com/library/ios/documentation/UserExperience/Conceptual/MobileHIG/LocationServices.html