问题描述
我问自己什么在SensorEvent.timestamp时间戳手段。像3548712982000号出现。这是不确切的东西：自1970年以来等毫微秒/毫秒这或许有些溢出的错误？看来，因为它是在同一时间不同的设备不同!!!
I question myself what the timestamp in SensorEvent.timestamp means. Numbers like 3548712982000 occur. It is not plausible for anything: nanoseconds/milliseconds since 1970 etc. Is this maybe some overflow error? It seems as it is different on different devices at the same time!!!
推荐答案
刚上所以这个问题后，我找到了答案了几秒钟：见<一href="http://$c$c.google.com/p/android/issues/detail?id=7981">http://$c$c.google.com/p/android/issues/detail?id=7981在这里说，这些都是因为运行时间纳秒。
Just a few seconds after this question on SO I found the answer: See http://code.google.com/p/android/issues/detail?id=7981 where is said that these are nanoseconds since uptime.
Android的文件明确是否需要更新。
The android documentation definitively needs an update.
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