Example usage for java.util TimeZone getDefault

Introduction

In this page you can find the example usage for java.util TimeZone getDefault.

Prototype

public static TimeZone getDefault()

Source Link

Document

Gets the default TimeZone of the Java virtual machine.

Usage

From source file:Main.java

public static String getTimeStamp() {
    Calendar calendar = Calendar.getInstance(TimeZone.getDefault());
    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("h:mm aa dd-M-yyyy");
    simpleDateFormat.setTimeZone(TimeZone.getDefault());
    return simpleDateFormat.format(calendar.getTime());
}

From source file:Main.java

public static String getTimeStamp() {
    Calendar calendar = Calendar.getInstance(TimeZone.getDefault());
    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
    simpleDateFormat.setTimeZone(TimeZone.getDefault());
    return simpleDateFormat.format(calendar.getTime());
}

From source file:Main.java

public static String getTimeStamp() {
    Calendar calendar = Calendar.getInstance(TimeZone.getDefault());
    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd_HH-mm-ss");
    simpleDateFormat.setTimeZone(TimeZone.getDefault());
    return simpleDateFormat.format(calendar.getTime());
}

From source file:Main.java

public static Date receiverTimeToDate(long delta) {
    int currentTZOffset = TimeZone.getDefault().getRawOffset();
    long epochMS = 1230768000000L; // Jan 01, 2009 00:00 in UTC
    long milliseconds = epochMS - currentTZOffset;
    long timeAdd = milliseconds + (1000L * delta);
    TimeZone tz = TimeZone.getDefault();
    if (tz.inDaylightTime(new Date()))
        timeAdd = timeAdd - (1000 * 60 * 60);
    return new Date(timeAdd);
}

From source file:Main.java

public static String getWochentagFromSystemDate() {
    Calendar rightNow = Calendar.getInstance(TimeZone.getDefault());
    int dayOfWeek = rightNow.get(Calendar.DAY_OF_WEEK);
    switch (dayOfWeek) {
    case 1://from   w w w  .  j av  a  2 s.  c om
        return "Sonntag";
    case 2:
        return "Montag";
    case 3:
        return "Dienstag";
    case 4:
        return "Mittwoch";
    case 5:
        return "Donnerstag";
    case 6:
        return "Freitag";
    case 7:
        return "Samstag";
    }
    return "";

}

From source file:Main.java

public static String toIsoDateFormat(Date date) {

    TimeZone timeZone = TimeZone.getDefault();
    boolean utc = TimeZone.getTimeZone("UTC").equals(timeZone) || TimeZone.getTimeZone("GMT").equals(timeZone);

    String pattern = utc ? "yyyy-MM-dd'T'HH:mm:ss'Z'" : "yyyy-MM-dd'T'HH:mm:ssZ";
    SimpleDateFormat format = new SimpleDateFormat(pattern);
    format.setTimeZone(timeZone);/*from www .j  a  va  2 s.c  o  m*/

    StringBuilder buffer = new StringBuilder(format.format(date));
    if (!utc) {
        buffer.insert(buffer.length() - 2, ':');
    }

    return buffer.toString();
}

From source file:Main.java

/**
 * Returns the default time zone ID for calendar
 *
 * @return default time zone ID/*  ww w  . j  a v  a2 s. c  o  m*/
 */
public static String getTimeZoneId() {
    return TimeZone.getDefault().getID();
}

From source file:Main.java

public static String getTimeStampForDatabase() {
    Calendar calendar = Calendar.getInstance(TimeZone.getDefault());
    SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd_HH:mm:ss");
    simpleDateFormat.setTimeZone(TimeZone.getDefault());
    return simpleDateFormat.format(calendar.getTime());
}

From source file:Main.java

public static int todayLocal() {
    return dayFrom_Milliseconds(System.currentTimeMillis() + TimeZone.getDefault().getRawOffset());
}

From source file:Main.java

public static String getUserPhoneTimezone() {
    TimeZone timeZone = TimeZone.getDefault();

    timeZone = timeZone.getTimeZone(timeZone.getID());
    Date date = new Date();

    DateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    df.setTimeZone(timeZone);//ww w  .ja va2 s.co m

    return df.format(date);
}