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 long dateToMilli(String dateString) {
    SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss");
    sdf.setTimeZone(TimeZone.getDefault());
    try {/*from ww w  . j a  va  2 s . c o m*/
        return sdf.parse(dateString).getTime();
    } catch (ParseException e) {
        e.printStackTrace();
    }
    return 0;
}

From source file:Main.java

public static String getCurrentUtcTime() {
    Date l_datetime = new Date();
    DateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmss");
    TimeZone l_timezone = TimeZone.getDefault();
    formatter.setTimeZone(l_timezone);//  w  w  w  .j av a 2s  . c o m
    String l_utc_date = formatter.format(l_datetime);
    return l_utc_date;
}

From source file:Main.java

public static SimpleDateFormat getStartDateTimeInTimezone(String timezone) {
    SimpleDateFormat format = new SimpleDateFormat("EEEE, MMMM d, h:mm a");
    if (timezone == null || timezone.isEmpty()) {
        format.setTimeZone(TimeZone.getDefault());
    } else/*from w ww .  j av a  2  s  . c  o  m*/
        format.setTimeZone(TimeZone.getTimeZone("GMT+" + timezone));
    return format;
}

From source file:Main.java

public static SimpleDateFormat getServerDateTimeInTimezone(String timezone) {

    SimpleDateFormat format = new SimpleDateFormat("EEE, d MMM yyyy");
    if (timezone == null || timezone.isEmpty()) {
        format.setTimeZone(TimeZone.getDefault());
    } else {/*  w w  w.  j a  v  a 2 s.  c om*/
        format.setTimeZone(TimeZone.getTimeZone("GMT+" + timezone));
    }
    return format;
}

From source file:Main.java

public static String formatTimestamp(long timestamp) {
    DateFormat dtf = new SimpleDateFormat("HH:mm:ss");
    dtf.setTimeZone(TimeZone.getDefault());
    return dtf.format(new Date(timestamp));
}

From source file:Main.java

public static Date getTimeCurrent() {
    Calendar cal = Calendar.getInstance();

    Date timeNow = new Date();

    cal.setTime(timeNow);//w  w  w  .  j  a v a2s .  c om

    // Um numero negativo vai decrementar a data
    cal.add(Calendar.MILLISECOND, TimeZone.getDefault().getOffset(timeNow.getTime()) * -1);

    return cal.getTime();
}

From source file:Main.java

/**
 * Return the {@link TimeZone} the app is set to use (either user or conference).
 *
 * @param context Context to be used to lookup the {@link android.content.SharedPreferences}.
 *//*from   ww w.  j a v a 2 s .  c o m*/
public static TimeZone getDisplayTimeZone(Context context) {
    return TimeZone.getDefault();
}

From source file:Main.java

@SuppressLint("SimpleDateFormat")
static String setDate() {
    // add DateTime to filename
    Calendar cal = Calendar.getInstance(TimeZone.getDefault());
    Date currentLocalTime = cal.getTime();
    SimpleDateFormat date = new SimpleDateFormat("yyyy-MM-dd");
    date.setTimeZone(TimeZone.getDefault());
    _currentDate = date.format(currentLocalTime);

    return _currentDate;
}

From source file:Main.java

@SuppressLint("SimpleDateFormat")
public static String getTimeStringWithGMT(Date date) {
    SimpleDateFormat dateformat = new SimpleDateFormat("yyyy.MM.dd. aa hh:mm (ZZZZ)");
    dateformat.setTimeZone(TimeZone.getDefault());
    return dateformat.format(date);

}

From source file:Main.java

@SuppressLint("SimpleDateFormat")
static String setDateTime() {
    // add DateTime to filename
    Calendar cal = Calendar.getInstance(TimeZone.getDefault());
    Date currentLocalTime = cal.getTime();
    SimpleDateFormat date = new SimpleDateFormat("yyyy-MM-dd_HH-mm-ss");
    date.setTimeZone(TimeZone.getDefault());
    _currentDateTime = date.format(currentLocalTime);

    return _currentDateTime;
}