Android Get system time

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Import Java.text.SimpleDateFormat;

SimpleDateFormat formatter = new SimpleDateFormat ("yyyy mm month DD Day HH:mm:ss");

Date curdate = new Date (System.currenttimemillis ());//Get current time

String str = Formatter.format (curdate);

You can get the current year or month, or you can write separately:

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SimpleDateFormat Sdateformat = new SimpleDateFormat ("Yyyy-mm-dd hh:mm:ss");

String date = Sdateformat.format (new java.util.Date ());

If you want to get the current month and year, you can write this (just get the same time or seconds):

Java code

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SimpleDateFormat sdf=new SimpleDateFormat ("yyyy-mm");

String Date=sdf.format (New Java.util.Date ());

Of course, there are times when you can specify a time zone (wait):

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Df=dateformat.getdatetimeinstance (Dateformat.full,dateformat.full,locale.china);

System.out.println (Df.format (New Date ()));

How to get the Android system time is 24 hour or 12 hour system

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Contentresolver CV = this.getcontentresolver ();

String Strtimeformat = android.provider.Settings.System.getString (CV,

ANDROID.PROVIDER.SETTINGS.SYSTEM.TIME_12_24);

if (Strtimeformat.equals ("24"))

{

LOG.I ("Activity", "24");

}

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Calendar C = calendar.getinstance ();

Get system date: Year = C.get (calendar.year)

month = C.GRT (calendar.month)

Day = C.get (calendar.day_of_month)

Acquisition system time: Hour = C.get (Calendar.hour_of_day);

minute = C.get (Calendar.minute)

Use Calendar to get

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Calendar C = calendar.getinstance ();

Get system date: Year = C.get (calendar.year)

month = C.GRT (calendar.month)

Day = C.get (calendar.day_of_month)

Acquisition system time: Hour = C.get (Calendar.hour_of_day);

minute = C.get (Calendar.minute)

Calendar C = calendar.getinstance ();

Get system date: Year = C.get (calendar.year)

month = C.GRT (calendar.month)

Day = C.get (calendar.day_of_month)

Acquisition system time: Hour = C.get (Calendar.hour_of_day);

minute = C.get (Calendar.minute)

Use Time to get

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Time T=new time (); or time T=new time ("gmt+8"); Add time zone information.

T.settonow (); Get the system time.

int year = T.year;

int month = T.month;

int date = T.monthday;

int hour = T.hour; 0-23

int minute = T.minute;

int second = T.second;

The only disadvantage is that the removal time is only 24 hours mode.

Android Get system time