有没有办法以编程方式检测iOS 9低功耗模式？ [英] Is there any way to detect iOS 9 low power mode programmatically?

问题描述

我知道用户可以通过观察电池图标的颜色来检测低功耗模式，但是是否有API调用允许程序检测低功耗模式？

I know the user can detect low power mode by observing the colour of the battery icon, but is there an API call that allows a program to detect low power mode?

推荐答案

是的，您可以添加观察者或直接查询。我会粘贴代码示例，但这仍然落后于NDA。

Yes, you can either add an observer or query it directly. I'd paste code samples, but this is still behind NDA.

https://developer.apple.com/library/prerelease/ios/documentation/Performance/Conceptual/EnergyGuide-iOS/LowPowerMode.html

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