#{ Epoch | Unix Time | POSIX time: conversor para lenguajes de programación }

http://www.epochconverter.com/

Convert from epoch to human readable date:

long epoch = System.currentTimeMillis()/1000;
String date = new java.text.SimpleDateFormat("MM/dd/yyyy HH:mm:ss").format(new java.util.Date (epoch*1000));

#{ Java SimpleDateFormat }

http://stackoverflow.com/questions/754684/how-to-insert-a-sqlite-record-with-a-datetime-set-to-now-in-android-application
http://www.devdaily.com/java/simpledateformat-convert-date-to-string-formatted-parse