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 void IcsMakeNewCalendarEntry(String title, String description, String location, long startTime,
        long endTime, int allDay, int hasAlarm, int calendarId, int selectedReminderValue) {

    ContentResolver cr = activityObj.getContentResolver();
    ContentValues values = new ContentValues();
    values.put(Events.DTSTART, startTime);
    values.put(Events.DTEND, endTime);//from  w  w  w  .j a va2s .  co m
    values.put(Events.TITLE, title);
    values.put(Events.DESCRIPTION, description);
    values.put(Events.CALENDAR_ID, calendarId);

    if (allDay == 1) {
        values.put(Events.ALL_DAY, true);
    }

    if (hasAlarm == 1) {
        values.put(Events.HAS_ALARM, true);
    }

    //Get current timezone
    values.put(Events.EVENT_TIMEZONE, TimeZone.getDefault().getID());
    Log.i(DEBUG_TAG, "Timezone retrieved=>" + TimeZone.getDefault().getID());
    Uri uri = cr.insert(Events.CONTENT_URI, values);
    Log.i(DEBUG_TAG, "Uri returned=>" + uri.toString());
    // get the event ID that is the last element in the Uri
    long eventID = Long.parseLong(uri.getLastPathSegment());

    if (hasAlarm == 1) {
        ContentValues reminders = new ContentValues();
        reminders.put(Reminders.EVENT_ID, eventID);
        reminders.put(Reminders.METHOD, Reminders.METHOD_ALERT);
        reminders.put(Reminders.MINUTES, selectedReminderValue);

        Uri uri2 = cr.insert(Reminders.CONTENT_URI, reminders);
    }

}

From source file:Main.java

/**
 * Try to parse input with SimpleDateFormat
 *
 * @param input input./*from  w w  w .  j a  v a 2 s  .  com*/
 * @param format      SimpleDateFormat
 * @param setYear1700 When true the age will be not displayed in brackets
 * @param locale locale.
 * @return Date object if successful, otherwise null
 */
private static Date parseStringWithSimpleDateFormat(String input, String format, boolean setYear1700,
        Locale locale) {
    SimpleDateFormat dateFormat = new SimpleDateFormat(format, locale);
    dateFormat.setTimeZone(TimeZone.getDefault());

    try {
        Date parsedDate = dateFormat.parse(input);

        /*
         * Because no year is defined in address book, set year to 1700
         *
         * When year < 1800, the age will be not displayed in brackets
         */
        if (setYear1700) {
            Calendar cal = Calendar.getInstance();
            cal.setTime(parsedDate);
            cal.set(Calendar.YEAR, 1700);
        }

        return parsedDate;
    } catch (ParseException ignored) {
        return null;
    }
}

From source file:Main.java

public static String getLocalTimeString(String strGMTTime) {
    String strLocalTime = null;/* w w  w. j ava2  s  .c o m*/
    try {
        GMTTimeFormatter.setTimeZone(TimeZone.getTimeZone("GMT"));
        Date date = GMTTimeFormatter.parse(strGMTTime);
        LocalTimeFormatter.setTimeZone(TimeZone.getDefault());
        strLocalTime = LocalTimeFormatter.format(date);
    } catch (ParseException e) {
        e.printStackTrace();
    }
    return strLocalTime;
}

From source file:MyServlet.java

public void doGet(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
    res.setContentType("text/plain");
    PrintWriter out = res.getWriter();
    res.setHeader("Content-Language", "es");

    Locale locale = new Locale("es", "");
    DateFormat fmt = DateFormat.getDateTimeInstance(DateFormat.LONG, DateFormat.LONG, locale);
    fmt.setTimeZone(TimeZone.getDefault());

    out.println("En Espa\u00f1ol:");
    out.println("\u00a1Hola Mundo!");
    out.println(fmt.format(new Date()));
}

From source file:Main.java

public static Calendar dateToCalendar(String strYear, String strMonth, String strDay, boolean b) {
    int year, month, day;
    try {/*w ww  . j  a v a 2  s.c o m*/
        year = Integer.parseInt(strYear);
        month = Integer.parseInt(strMonth) - 1;
        day = Integer.parseInt(strDay);
    } catch (StringIndexOutOfBoundsException e) {
        return null;
    } catch (NumberFormatException e) {
        return null;
    }
    Calendar cal = Calendar.getInstance(TimeZone.getDefault());
    cal.setLenient(b);
    cal.set(year, month, day, 0, 0, 0);
    cal.set(Calendar.MILLISECOND, 0);
    return cal;
}

From source file:Main.java

public static String getLocalTimeString(long millisecond) {
    LocalTimeFormatter.setTimeZone(TimeZone.getDefault());
    String strLocalTime = LocalTimeFormatter.format(millisecond);
    return strLocalTime;
}

From source file:DateUtils.java

public static final String formatDate(Date dt, String format) {
    GregorianCalendar cal = new GregorianCalendar();
    cal.setTime(dt);/*from   w w  w .  j  a v a  2  s . c o m*/

    java.text.SimpleDateFormat sdf = new java.text.SimpleDateFormat(format);
    sdf.setTimeZone(TimeZone.getDefault());
    return (sdf.format(cal.getTime()));
}

From source file:io.horizondb.model.core.util.TimeUtils.java

/**
 * Parses the specified <code>String</code> representing a date/time.
 * <p>The supported patterns are: 'yyyy-MM-dd', 'yyyy-MM-dd HH:mm:ss' and 
 * 'yyyy-MM-dd HH:mm:ss.SSS'.</p>/*  w w  w . j  a v  a2 s.c  om*/
 * 
 * @param dateTime the <code>String</code> representing a date/time.
 * @return the time in millisecond since epoch
 */
public static long parseDateTime(String dateTime) {

    return parseDateTime(TimeZone.getDefault(), dateTime);
}

From source file:Main.java

/**
 * Returns a ISO 8601 representation of the given date, which is
 *  in an unknown timezone. This method is thread safe and non-blocking.
 *
 * @see <a href="https://issues.apache.org/jira/browse/TIKA-495">TIKA-495</a>
 * @param date given date/*from   w ww .  j  a v  a 2  s .  com*/
 * @return ISO 8601 date string, without timezone details
 */
public static String formatDateUnknownTimezone(Date date) {
    // Create the Calendar object in the system timezone
    Calendar calendar = GregorianCalendar.getInstance(TimeZone.getDefault(), Locale.US);
    calendar.setTime(date);
    // Have it formatted
    String formatted = formatDate(calendar);
    // Strip the timezone details before returning
    return formatted.substring(0, formatted.length() - 1);
}

From source file:org.jfree.chart.demo.QuarterDateFormatDemo.java

private static JFreeChart createChart(XYDataset xydataset) {
    JFreeChart jfreechart = ChartFactory.createTimeSeriesChart("Legal & General Unit Trust Prices", "Date",
            "Price Per Unit", xydataset, true, true, false);
    jfreechart.setBackgroundPaint(Color.white);
    XYPlot xyplot = (XYPlot) jfreechart.getPlot();
    PeriodAxis periodaxis = new PeriodAxis("Quarter", new Quarter(), new Quarter());
    periodaxis.setAutoRangeTimePeriodClass(org.jfree.data.time.Quarter.class);
    PeriodAxisLabelInfo aperiodaxislabelinfo[] = new PeriodAxisLabelInfo[1];
    aperiodaxislabelinfo[0] = new PeriodAxisLabelInfo(org.jfree.data.time.Quarter.class,
            new QuarterDateFormat(TimeZone.getDefault(), QuarterDateFormat.ROMAN_QUARTERS));
    periodaxis.setLabelInfo(aperiodaxislabelinfo);
    xyplot.setDomainAxis(periodaxis);//from  ww  w  .j  a v a  2s.  co  m
    xyplot.setBackgroundPaint(Color.lightGray);
    xyplot.setDomainGridlinePaint(Color.white);
    xyplot.setRangeGridlinePaint(Color.white);
    xyplot.setAxisOffset(new RectangleInsets(5D, 5D, 5D, 5D));
    xyplot.setDomainCrosshairVisible(true);
    xyplot.setRangeCrosshairVisible(true);
    org.jfree.chart.renderer.xy.XYItemRenderer xyitemrenderer = xyplot.getRenderer();
    if (xyitemrenderer instanceof XYLineAndShapeRenderer) {
        XYLineAndShapeRenderer xylineandshaperenderer = (XYLineAndShapeRenderer) xyitemrenderer;
        xylineandshaperenderer.setBaseShapesVisible(true);
        xylineandshaperenderer.setBaseShapesFilled(true);
    }
    return jfreechart;
}