Example usage for java.util Calendar HOUR_OF

Introduction

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

Prototype

int HOUR_OF_DAY

To view the source code for java.util Calendar HOUR_OF_DAY.

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Document

Field number for get and set indicating the hour of the day.

Usage

From source file:Main.java

public static long getDayStart() {
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.HOUR_OF_DAY, 0);
    cal.set(Calendar.SECOND, 0);/*from  ww  w.  ja  va 2s  .  co m*/
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.MILLISECOND, 0);
    return cal.getTimeInMillis();
}

From source file:Main.java

public static long getTimesStart() {
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.HOUR_OF_DAY, 0);
    cal.set(Calendar.SECOND, 0);//  w  ww . j a va2s.c om
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.MILLISECOND, 0);
    return cal.getTimeInMillis();
}

From source file:Main.java

public static long getTimesNextStart() {
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.HOUR_OF_DAY, 24);
    cal.set(Calendar.SECOND, 0);//from w w  w. j a  v a 2s . co  m
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.MILLISECOND, 0);
    return cal.getTimeInMillis();
}

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);/* w w  w  .  j ava 2 s  . co  m*/
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.MILLISECOND, 0);
    return cal.getTimeInMillis();
}

From source file:Main.java

public static int getHour() {
    return getCalendar(getCurrentDate()).get(Calendar.HOUR_OF_DAY);
}

From source file:Main.java

private static long getYesterdayZeroTime() {
    Calendar cal = Calendar.getInstance();
    cal.set(Calendar.HOUR_OF_DAY, -24);
    cal.set(Calendar.SECOND, 0);//from ww  w. j a  v a 2 s  .  c  o  m
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.MILLISECOND, 0);
    return cal.getTimeInMillis();
}

From source file:Main.java

public static boolean isDay() {
    Calendar calendar = Calendar.getInstance();
    int time = calendar.get(Calendar.HOUR_OF_DAY);
    return time >= 6 && time < 18;
}

From source file:Main.java

public static boolean isNowBeforeSixAM() {
    Calendar today = Calendar.getInstance();
    return ((today.get(Calendar.HOUR_OF_DAY) < 6 && (today.get(Calendar.HOUR_OF_DAY) >= 0) ? true : false));
}

From source file:Main.java

public static int getCurrentTimeStamp() {
    Calendar now = Calendar.getInstance();
    int hour = now.get(Calendar.HOUR_OF_DAY);
    int minute = now.get(Calendar.MINUTE);
    return 60 * hour + minute;
}

From source file:Main.java

public static boolean isDisturbTime(Calendar c) {
    int hours = c.get(Calendar.HOUR_OF_DAY);
    return hours >= 23 | hours < 6;
}

Example usage for java.util Calendar HOUR_OF_DAY

Introduction

Prototype

Document

Usage