自启动以来如何检查iOS设备是否已重新启动 [英] How to check if iOS device has been rebooted since launch

问题描述

希望了解人们对此提出了哪些建议.基本上，我想知道自从我的应用程序最后一次启动以来，实际设备是否已经重新启动.人们使用什么方法来发现这一点? (如果有的话?)

Looking to see what people have come up with for this. Basically I want to know if the actual device has been rebooted since my app was last launched. What methods do people use to find this out? (If any?)

我已经考虑过使用mach_absolute_time，但这仍然是不可靠的方法.

I've considered using mach_absolute_time but this is still an unreliable method.

欢呼

推荐答案

不确定这是否是您想要的，但请看一下:

Not sure sure if this is what you wanted but have a look at this:

https://github.com/pfeilbr/ios-system-uptime

在此示例中，作者从内核任务过程中获取了它.

In this example the author fetches it from the kernel task process.

或者您可以看一下mach_absolute_time路线，有一个官方的Apple Q& A，目标类似

Or you could look take the mach_absolute_time route, there is an official Apple Q&A with a similar aim https://developer.apple.com/library/mac/#qa/qa1398/_index.html

希望这会有所帮助.

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