Dates

java.lang.Object
- com.google.appinventor.components.runtime.util.Dates

```
public final class Dates
extends java.lang.Object
```
Implementation of various date and time related runtime functions.

Field Summary

Fields
Modifier and Type	Field and Description
`static int`	`DATE_APRIL`
`static int`	`DATE_AUGUST`
`static int`	`DATE_DAY`
`static int`	`DATE_DECEMBER`
`static int`	`DATE_FEBRUARY`
`static int`	`DATE_FRIDAY`
`static int`	`DATE_HOUR`
`static int`	`DATE_JANUARY` Months.
`static int`	`DATE_JULY`
`static int`	`DATE_JUNE`
`static int`	`DATE_MARCH`
`static int`	`DATE_MAY`
`static int`	`DATE_MINUTE`
`static int`	`DATE_MONDAY` Days of the week.
`static int`	`DATE_MONTH`
`static int`	`DATE_NOVEMBER`
`static int`	`DATE_OCTOBER`
`static int`	`DATE_SATURDAY`
`static int`	`DATE_SECOND`
`static int`	`DATE_SEPTEMBER`
`static int`	`DATE_SUNDAY`
`static int`	`DATE_THURSDAY`
`static int`	`DATE_TUESDAY`
`static int`	`DATE_WEDNESDAY`
`static int`	`DATE_WEEK`
`static int`	`DATE_YEAR` Date/time interval kinds.

Method Summary

Methods
Modifier and Type	Method and Description
`static void`	`DateAdd(java.util.Calendar date, int intervalKind, int interval)` Adds a time interval to the given date.
`static java.util.Calendar`	`DateValue(java.lang.String value)` Creates a date from the given string.
`static int`	`Day(java.util.Calendar date)` Returns the day of the month for the given date.
`static java.lang.String`	`FormatDate(java.util.Calendar date)` Converts and formats the given date into a date string.
`static java.lang.String`	`FormatDateTime(java.util.Calendar date)` Converts and formats the given date into a date and time string.
`static java.lang.String`	`FormatTime(java.util.Calendar date)` Converts and formats the given date into a time string.
`static int`	`Hour(java.util.Calendar date)` Returns the hours for the given date.
`static int`	`Minute(java.util.Calendar date)` Returns the minutes for the given date.
`static int`	`Month(java.util.Calendar date)` Returns the month of the given date.
`static java.lang.String`	`MonthName(java.util.Calendar date)` Returns the name of the month for the given date.
`static java.util.Calendar`	`Now()` Returns the current date and time.
`static int`	`Second(java.util.Calendar date)` Returns the seconds for the given date.
`static long`	`Timer()` Returns the current system time in milliseconds.
`static int`	`Weekday(java.util.Calendar date)` Returns the weekday for the given date.
`static java.lang.String`	`WeekdayName(java.util.Calendar date)` Returns the name of the weekday for the given date.
`static int`	`Year(java.util.Calendar date)` Returns the year of the given date.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - DATE_YEAR
```
public static final int DATE_YEAR
```
    Date/time interval kinds.
    
    See Also:
    Constant Field Values
  - DATE_MONTH
```
public static final int DATE_MONTH
```
    See Also:
    Constant Field Values
  - DATE_DAY
```
public static final int DATE_DAY
```
    See Also:
    Constant Field Values
  - DATE_WEEK
```
public static final int DATE_WEEK
```
    See Also:
    Constant Field Values
  - DATE_HOUR
```
public static final int DATE_HOUR
```
    See Also:
    Constant Field Values
  - DATE_MINUTE
```
public static final int DATE_MINUTE
```
    See Also:
    Constant Field Values
  - DATE_SECOND
```
public static final int DATE_SECOND
```
    See Also:
    Constant Field Values
  - DATE_MONDAY
```
public static final int DATE_MONDAY
```
    Days of the week.
    
    See Also:
    Constant Field Values
  - DATE_TUESDAY
```
public static final int DATE_TUESDAY
```
    See Also:
    Constant Field Values
  - DATE_WEDNESDAY
```
public static final int DATE_WEDNESDAY
```
    See Also:
    Constant Field Values
  - DATE_THURSDAY
```
public static final int DATE_THURSDAY
```
    See Also:
    Constant Field Values
  - DATE_FRIDAY
```
public static final int DATE_FRIDAY
```
    See Also:
    Constant Field Values
  - DATE_SATURDAY
```
public static final int DATE_SATURDAY
```
    See Also:
    Constant Field Values
  - DATE_SUNDAY
```
public static final int DATE_SUNDAY
```
    See Also:
    Constant Field Values
  - DATE_JANUARY
```
public static final int DATE_JANUARY
```
    Months.
    
    See Also:
    Constant Field Values
  - DATE_FEBRUARY
```
public static final int DATE_FEBRUARY
```
    See Also:
    Constant Field Values
  - DATE_MARCH
```
public static final int DATE_MARCH
```
    See Also:
    Constant Field Values
  - DATE_APRIL
```
public static final int DATE_APRIL
```
    See Also:
    Constant Field Values
  - DATE_MAY
```
public static final int DATE_MAY
```
    See Also:
    Constant Field Values
  - DATE_JUNE
```
public static final int DATE_JUNE
```
    See Also:
    Constant Field Values
  - DATE_JULY
```
public static final int DATE_JULY
```
    See Also:
    Constant Field Values
  - DATE_AUGUST
```
public static final int DATE_AUGUST
```
    See Also:
    Constant Field Values
  - DATE_SEPTEMBER
```
public static final int DATE_SEPTEMBER
```
    See Also:
    Constant Field Values
  - DATE_OCTOBER
```
public static final int DATE_OCTOBER
```
    See Also:
    Constant Field Values
  - DATE_NOVEMBER
```
public static final int DATE_NOVEMBER
```
    See Also:
    Constant Field Values
  - DATE_DECEMBER
```
public static final int DATE_DECEMBER
```
    See Also:
    Constant Field Values
- Method Detail
  - DateAdd
```
public static void DateAdd(java.util.Calendar date,
           int intervalKind,
           int interval)
```
    Adds a time interval to the given date.
    
    Parameters:
    date - date to add to
    intervalKind - kind of interval
    interval - units to add
  - DateValue
```
public static java.util.Calendar DateValue(java.lang.String value)
```
    Creates a date from the given string.
    Dates must be formatted as follows:
    MM/DD/YYYY hh:mm:ss
    or
    MM/DD/YYYY
    or
    hh:mm
    where MM is the month (01-12), DD the day (01-31), YYYY the year (0000-9999), hh the hours (00-23), mm the minutes (00-59) and ss the seconds (00-59).
    
    Parameters:
    value - string to convert
    
    Returns:
    date
  - Day
```
public static int Day(java.util.Calendar date)
```
    Returns the day of the month for the given date.
    
    Parameters:
    date - date to get day of
    
    Returns:
    day (range 1 - 31)
  - FormatDateTime
```
public static java.lang.String FormatDateTime(java.util.Calendar date)
```
    Converts and formats the given date into a date and time string.
    
    Parameters:
    date - date to format
    
    Returns:
    formatted date
    See Also:
    SimpleDateFormat
  - FormatDate
```
public static java.lang.String FormatDate(java.util.Calendar date)
```
    Converts and formats the given date into a date string.
    
    Parameters:
    date - date to format
    
    Returns:
    formatted date
    See Also:
    SimpleDateFormat
  - FormatTime
```
public static java.lang.String FormatTime(java.util.Calendar date)
```
    Converts and formats the given date into a time string.
    
    Parameters:
    date - date to format
    
    Returns:
    formatted date
    See Also:
    SimpleDateFormat
  - Hour
```
public static int Hour(java.util.Calendar date)
```
    Returns the hours for the given date.
    
    Parameters:
    date - date to use hours of
    
    Returns:
    hours (range 0 - 23)
  - Minute
```
public static int Minute(java.util.Calendar date)
```
    Returns the minutes for the given date.
    
    Parameters:
    date - date to use minutes of
    
    Returns:
    minutes (range 0 - 59)
  - Month
```
public static int Month(java.util.Calendar date)
```
    Returns the month of the given date.
    
    Parameters:
    date - date to use month of
    
    Returns:
    month: DATE_JANUARY, DATE_FEBRUARY, DATE_MARCH, DATE_APRIL, DATE_MAY, DATE_JUNE, DATE_JULY, DATE_AUGUST, DATE_SEPTEMBER, DATE_OCTOBER, DATE_NOVEMBER, DATE_DECEMBER
  - MonthName
```
public static java.lang.String MonthName(java.util.Calendar date)
```
    Returns the name of the month for the given date.
    
    Parameters:
    date - date to use month of
    
    Returns:
    name of month
  - Now
```
public static java.util.Calendar Now()
```
    Returns the current date and time.
    
    Returns:
    current date and time
  - Second
```
public static int Second(java.util.Calendar date)
```
    Returns the seconds for the given date.
    
    Parameters:
    date - date to use seconds of
    
    Returns:
    seconds (range 0 - 59)
  - Timer
```
public static long Timer()
```
    Returns the current system time in milliseconds.
    
    Returns:
    current system time in milliseconds
  - Weekday
```
public static int Weekday(java.util.Calendar date)
```
    Returns the weekday for the given date.
    
    Parameters:
    date - date to use weekday of
    
    Returns:
    weekday: DATE_SUNDAY, DATE_MONDAY, DATE_TUESDAY, DATE_WEDNESDAY, DATE_THURSDAY, DATE_FRIDAY, DATE_SATURDAY
  - WeekdayName
```
public static java.lang.String WeekdayName(java.util.Calendar date)
```
    Returns the name of the weekday for the given date.
    
    Parameters:
    date - date to use weekday of
    
    Returns:
    name of weekday
  - Year
```
public static int Year(java.util.Calendar date)
```
    Returns the year of the given date.
    
    Parameters:
    date - date to use year of
    
    Returns:
    year

Class Dates

Field Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

DATE_YEAR

DATE_MONTH

DATE_DAY

DATE_WEEK

DATE_HOUR

DATE_MINUTE

DATE_SECOND

DATE_MONDAY

DATE_TUESDAY

DATE_WEDNESDAY

DATE_THURSDAY

DATE_FRIDAY

DATE_SATURDAY

DATE_SUNDAY

DATE_JANUARY

DATE_FEBRUARY

DATE_MARCH

DATE_APRIL

DATE_MAY

DATE_JUNE

DATE_JULY

DATE_AUGUST

DATE_SEPTEMBER

DATE_OCTOBER

DATE_NOVEMBER

DATE_DECEMBER

Method Detail

DateAdd

DateValue

Day

FormatDateTime

FormatDate

FormatTime

Hour

Minute

Month

MonthName

Now

Second

Timer

Weekday

WeekdayName

Year