Current date should add 12 hours more in android -

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in application want add 12 hours current date , time,then have show in format "yyyy-mm-dd hh:mm:ss". wrote code unable add 12 hours. how can do? please help.

my code :

calendar cal = calendar.getinstance();             date date = cal.gettime();             string date1 = (new simpledateformat("yyyy-mm-dd hh:mm:ss")).format(date);             m_tvtrackend.settext(date1);

the calendar class has add method can use add units.

calendar cal = calendar.getinstance(); cal.add(calendar.hour, 12); date date = cal.gettime(); string date1 = (new simpledateformat("yyyy-mm-dd hh:mm:ss")).format(date); m_tvtrackend.settext(date1);

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