I'm reading timestamp values from SensorEvent data but I can't work out the reference time for these values. Android documentation just says "The time in nanosecond at which the event happened" As an example:

My current Android device date, October 14th 2011 23:29:56.421 (GMT+2)

System.currentTimeMillis * 1000000 (nanosec) = 1318627796431000000 (that's ok)

sensorevent.timestamp (nanosec) = 67578436328000 = 19 hours 46 min ????

May you help me?

thanks

android timestamp sensors
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