org.isoron.uhabits.utils

Class DateUtils

java.lang.Object

org.isoron.uhabits.utils.DateUtils

public abstract class DateUtils
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field and Description
static int	ALL_WEEK_DAYS
static long	millisecondsInOneDay

Constructor Summary

Constructors

Constructor and Description
DateUtils()

Method Summary

Modifier and Type	Method and Description
static int	differenceInDays(java.util.Date from, java.util.Date to)
static java.lang.String	formatHeaderDate(java.util.GregorianCalendar day)
static java.lang.String	formatTime(android.content.Context context, int hours, int minutes)
static java.lang.String	formatWeekdayList(android.content.Context context, boolean[] weekday)
static java.text.SimpleDateFormat	getBackupDateFormat()
static java.util.GregorianCalendar	getCalendar(long timestamp)
static java.text.SimpleDateFormat	getCSVDateFormat()
static java.text.SimpleDateFormat	getDateFormat(java.lang.String skeleton)
static java.lang.String[]	getDayNames(int format)
static java.lang.String[]	getLocaleDayNames(int format)
static java.lang.Integer[]	getLocaleWeekdayList()
static long	getLocalTime()
static java.lang.String[]	getLongDayNames()
static java.lang.String[]	getShortDayNames()
static long	getStartOfDay(long timestamp)
static long	getStartOfToday()
static java.util.GregorianCalendar	getStartOfTodayCalendar()
static int	getWeekday(long timestamp)
static int	javaWeekdayToLoopWeekday(int number) Throughout the code, it is assumed that the weekdays are numbered from 0 (Saturday) to 6 (Friday).
static java.lang.Integer	packWeekdayList(boolean[] weekday)
static void	setFixedLocalTime(java.lang.Long timestamp)
static long	toLocalTime(long timestamp)
static boolean[]	unpackWeekdayList(int list)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

millisecondsInOneDay

public static long millisecondsInOneDay

ALL_WEEK_DAYS

public static int ALL_WEEK_DAYS

Constructor Detail

DateUtils

public DateUtils()

Method Detail

getLocalTime

public static long getLocalTime()

setFixedLocalTime

public static void setFixedLocalTime(java.lang.Long timestamp)

toLocalTime

public static long toLocalTime(long timestamp)

getStartOfDay

public static long getStartOfDay(long timestamp)

getStartOfTodayCalendar

public static java.util.GregorianCalendar getStartOfTodayCalendar()

getCalendar

public static java.util.GregorianCalendar getCalendar(long timestamp)

getWeekday

public static int getWeekday(long timestamp)

getStartOfToday

public static long getStartOfToday()

formatTime

public static java.lang.String formatTime(android.content.Context context,
                                          int hours,
                                          int minutes)

getDateFormat

public static java.text.SimpleDateFormat getDateFormat(java.lang.String skeleton)

getCSVDateFormat

public static java.text.SimpleDateFormat getCSVDateFormat()

getBackupDateFormat

public static java.text.SimpleDateFormat getBackupDateFormat()

formatHeaderDate

public static java.lang.String formatHeaderDate(java.util.GregorianCalendar day)

differenceInDays

public static int differenceInDays(java.util.Date from,
                                   java.util.Date to)

getShortDayNames

public static java.lang.String[] getShortDayNames()

getLongDayNames

public static java.lang.String[] getLongDayNames()

javaWeekdayToLoopWeekday

public static int javaWeekdayToLoopWeekday(int number)

Throughout the code, it is assumed that the weekdays are numbered from 0 (Saturday) to 6 (Friday). In the Java Calendar they are numbered from 1 (Sunday) to 7 (Saturday). This function converts from Java to our internal representation.

Returns:

weekday number in the internal interpretation

getDayNames

public static java.lang.String[] getDayNames(int format)

getLocaleDayNames

public static java.lang.String[] getLocaleDayNames(int format)

Returns:

array with weekday names starting according to locale settings, e.g. [Mo,Di,Mi,Do,Fr,Sa,So] in Europe

getLocaleWeekdayList

public static java.lang.Integer[] getLocaleWeekdayList()

Returns:

array with week days numbers starting according to locale settings, e.g. [2,3,4,5,6,7,1] in Europe

formatWeekdayList

public static java.lang.String formatWeekdayList(android.content.Context context,
                                                 boolean[] weekday)

packWeekdayList

public static java.lang.Integer packWeekdayList(boolean[] weekday)

unpackWeekdayList

public static boolean[] unpackWeekdayList(int list)