Getting simple date and time in android

How can I easily get date and time as integer values开发者_运维知识库 in Android?

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I guess that the getTime() function of the java.util.Date class will do the trick too.

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Show here:

http://developer.android.com/reference/android/os/SystemClock.html

To get the wall clock you just have to call:

System.currentTimeMillis();