Example usage for java.util Calendar setTimeInMillis

Introduction

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

Prototype

public void setTimeInMillis(long millis)

Source Link

Document

Sets this Calendar's current time from the given long value.

Usage

From source file:Main.java

private static long getTimeInMillis() {
    Calendar calendar = Calendar.getInstance();
    calendar.setTimeInMillis(System.currentTimeMillis());
    calendar.set(Calendar.HOUR_OF_DAY, 21);
    calendar.set(Calendar.MINUTE, 0);
    calendar.set(Calendar.SECOND, 0);
    return calendar.getTimeInMillis();
}

From source file:Main.java

public static String parseDay(long dateDay) {
    Calendar calendar = Calendar.getInstance();
    calendar.setTimeInMillis(dateDay);
    Date date = calendar.getTime();
    return formarDay.format(date);
}

From source file:Main.java

public static String getDateString(long millitm) {
    Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(millitm);
    return (setZeroPad(cal.get(Calendar.YEAR)) + "/" + setZeroPad(cal.get(Calendar.MONTH)) + "/"
            + setZeroPad(cal.get(Calendar.DATE)) + " " + setZeroPad(cal.get(Calendar.HOUR_OF_DAY)) + ":"
            + setZeroPad(cal.get(Calendar.MINUTE)) + ":" + setZeroPad(cal.get(Calendar.SECOND)));
}

From source file:Main.java

public static String getCurTime(String format) {
    long now = System.currentTimeMillis();
    Calendar calendar = Calendar.getInstance();
    calendar.setTimeInMillis(now);
    SimpleDateFormat sdf = new SimpleDateFormat(format);
    return sdf.format(calendar.getTime());
}

From source file:Main.java

public static String transformMillisToDate(long millis) {
    Calendar calendar = Calendar.getInstance();
    calendar.setTimeInMillis(millis);
    // SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm",
    // Locale.CHINA);
    SimpleDateFormat format = new SimpleDateFormat("MM-dd HH:mm", Locale.CHINA);
    return format.format(calendar.getTime());
}

From source file:Main.java

public static int getMinute(long date) {
    Calendar c = Calendar.getInstance();
    c.setTimeInMillis(date);
    return c.get(Calendar.MINUTE);
}

From source file:Main.java

public static int getHourOfDay(long date) {
    Calendar c = Calendar.getInstance();
    c.setTimeInMillis(date);
    return c.get(Calendar.HOUR_OF_DAY);
}

From source file:Main.java

public static String createCCPFileName() {
    Calendar c = Calendar.getInstance();
    c.setTimeInMillis(System.currentTimeMillis());

    int y = c.get(Calendar.YEAR);
    int m = c.get(Calendar.MONTH);
    int d = c.get(Calendar.DAY_OF_MONTH);
    int hour = c.get(Calendar.HOUR_OF_DAY);
    int minute = c.get(Calendar.MINUTE);
    int second = c.get(Calendar.SECOND);
    return y + "-" + m + "-" + d + "-" + hour + "-" + minute + "-" + second;
}

From source file:Main.java

public static long getDayInUTC(long time) {
    Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(time);
    cal.set(Calendar.HOUR, 0);//from w  w w. j  av  a2  s  .co m
    cal.set(Calendar.MINUTE, 0);
    cal.set(Calendar.SECOND, 0);
    cal.set(Calendar.MILLISECOND, 0);
    cal.setTimeZone(TimeZone.getTimeZone("UTC"));
    return cal.getTimeInMillis();
}

From source file:Main.java

/**
 * Returns the date//  w  w  w. jav  a 2s . com
 * @param timestamp This is the long milliseconds date since epoch
 * @return Returns a date object
 */
public static Date getDate(Long timestamp) {
    if (timestamp == null)
        return null;
    Calendar cal = Calendar.getInstance();
    cal.setTimeInMillis(timestamp);
    return cal.getTime();
}