How does Android get the current time?

 

Java code

1. Import java. Text. simpledateformat;
3. Simpledateformat formatter = new simpledateformat ("mm DD, yyyy hh: mm: SS ");
4. Date curdate = new date (system. currenttimemillis (); // obtain the current time
5. String STR = formatter. Format (curdate );

Import Java. text. simpledateformat; simpledateformat formatter = new simpledateformat ("yyyy-mm-dd hh: mm: SS"); Date curdate = new date (system. currenttimemillis (); // obtain the current time string STR = formatter. format (curdate );

You can obtain the current date and month, or write separately:

Java code

1. Simpledateformat sdateformat = new simpledateformat ("yyyy-mm-dd hh: mm: SS ");
2. String date = sdateformat. Format (New java. util. Date ());

SimpleDateFormat   sDateFormat   =   new   SimpleDateFormat("yyyy-MM-dd   hh:mm:ss");    String   date   =   sDateFormat.format(new   java.util.Date());

If you want to obtain the current year and month, you can write it like this (only get the same time or second ):

Java code

1. Simpledateformat SDF = new simpledateformat ("yyyy-mm ");
2. String date = SDF. Format (New java. util. Date ());

SimpleDateFormat sdf=new SimpleDateFormat("yyyy-MM"); String date=sdf.format(new java.util.Date());

Of course, you can also specify the time zone (to be ):

DF = dateformat. getdatetimeinstance (dateformat. Full, dateformat. Full, locale. China );
System. Out. println (DF. Format (new date ()));

 

 

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