Example usage for java.util Calendar getInstance

Introduction

In this page you can find the example usage for java.util Calendar getInstance.

Prototype

public static Calendar getInstance()

Source Link

Document

Gets a calendar using the default time zone and locale.

Usage

From source file:Main.java

private static long getTodayZeroTime() {
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.HOUR_OF_DAY, 0);
    cal.set(Calendar.SECOND, 0);//from  ww  w  . java 2s  .c o  m
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.MILLISECOND, 0);
    return cal.getTimeInMillis();
}

From source file:Main.java

public static String getCurrentDayOfMonth() {
    Calendar calendar = Calendar.getInstance();
    return ((Integer) calendar.get(Calendar.DAY_OF_MONTH)).toString();
}

From source file:Main.java

public static Calendar getCurrentDateTime() {
    Calendar calendar = Calendar.getInstance();
    return calendar;
}

From source file:Main.java

public static long firstOfTheMonth9am() {
    Calendar c = Calendar.getInstance();
    c.set(Calendar.DAY_OF_MONTH, 1);
    c.set(Calendar.HOUR_OF_DAY, 9);
    c.set(Calendar.MINUTE, 0);//from w  w w . j a  v  a 2s.  c o  m
    c.set(Calendar.SECOND, 0);
    c.set(Calendar.MILLISECOND, 0);
    return c.getTimeInMillis();
}

From source file:Main.java

public static int getDayOfMonth(int y, int m) {
    Calendar cal = Calendar.getInstance();
    cal.set(y, m - 1, 1);/*ww  w . j  a v a  2  s.c  o m*/
    int dateOfMonth = cal.getActualMaximum(Calendar.DATE);
    return dateOfMonth;
}

From source file:Main.java

public static int getDayOfMaonth(int y, int m) {
    Calendar cal = Calendar.getInstance();
    cal.set(y, m - 1, 1);/*w  w  w.  ja  v  a2s .  c o  m*/
    int dateOfMonth = cal.getActualMaximum(Calendar.DATE);
    return dateOfMonth;
}

From source file:Main.java

public static Calendar todaysCalendar() {
    Calendar now = Calendar.getInstance();
    return createNewCalendar(now.get(Calendar.YEAR), now.get(Calendar.MONTH) + 1,
            now.get(Calendar.DAY_OF_MONTH));
}

From source file:Main.java

public static boolean isWorkTime() {
    Calendar calendar = Calendar.getInstance();
    int hour = calendar.get(Calendar.HOUR_OF_DAY);
    if (hour < 9 || hour > 19) {
        return false;
    }/*from w ww .ja  v a 2  s  . c om*/

    return true;
}

From source file:Main.java

public static int getMonthOfMonth(int y, int m) {
    Calendar cal = Calendar.getInstance();
    cal.set(y, m - 1, 1);/* ww w.j a v  a  2  s.  com*/
    int dateOfMonth = cal.get(Calendar.MONTH);
    return dateOfMonth + 1;
}

From source file:Main.java

public static String getDateTimeString(long time) {
    Calendar c = Calendar.getInstance();
    c.setTimeInMillis(time);/*  www  .j  a  va 2  s  . c o m*/
    return c.getTime().toString();
}