Added in API level 24

Summary: Fields | Methods | Inherited Methods

MeasureUnit

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Kotlin |Java

public class MeasureUnit
extends Object implements Serializable

java.lang.Object
↳	android.icu.util.MeasureUnit

Known direct subclasses Currency, TimeUnit Currency A class encapsulating a currency, as defined by ISO 4217.  TimeUnit Measurement unit for time units.

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A unit such as length, mass, volume, currency, etc. A unit is coupled with a numeric amount to produce a Measure. MeasureUnit objects are immutable. All subclasses must guarantee that. (However, subclassing is discouraged.)

See also:

• Measure

Summary

Fields
public static final MeasureUnit	ACRE Constant for unit of area: acre
public static final MeasureUnit	ACRE_FOOT Constant for unit of volume: acre-foot
public static final MeasureUnit	AMPERE Constant for unit of electric: ampere
public static final MeasureUnit	ARC_MINUTE Constant for unit of angle: arc-minute
public static final MeasureUnit	ARC_SECOND Constant for unit of angle: arc-second
public static final MeasureUnit	ASTRONOMICAL_UNIT Constant for unit of length: astronomical-unit
public static final MeasureUnit	ATMOSPHERE Constant for unit of pressure: atmosphere
public static final MeasureUnit	BIT Constant for unit of digital: bit
public static final MeasureUnit	BUSHEL Constant for unit of volume: bushel
public static final MeasureUnit	BYTE Constant for unit of digital: byte
public static final MeasureUnit	CALORIE Constant for unit of energy: calorie
public static final MeasureUnit	CANDELA Constant for unit of light: candela
public static final MeasureUnit	CARAT Constant for unit of mass: carat
public static final MeasureUnit	CELSIUS Constant for unit of temperature: celsius
public static final MeasureUnit	CENTILITER Constant for unit of volume: centiliter
public static final MeasureUnit	CENTIMETER Constant for unit of length: centimeter
public static final MeasureUnit	CENTURY Constant for unit of duration: century
public static final MeasureUnit	CUBIC_CENTIMETER Constant for unit of volume: cubic-centimeter
public static final MeasureUnit	CUBIC_FOOT Constant for unit of volume: cubic-foot
public static final MeasureUnit	CUBIC_INCH Constant for unit of volume: cubic-inch
public static final MeasureUnit	CUBIC_KILOMETER Constant for unit of volume: cubic-kilometer
public static final MeasureUnit	CUBIC_METER Constant for unit of volume: cubic-meter
public static final MeasureUnit	CUBIC_MILE Constant for unit of volume: cubic-mile
public static final MeasureUnit	CUBIC_YARD Constant for unit of volume: cubic-yard
public static final MeasureUnit	CUP Constant for unit of volume: cup
public static final MeasureUnit	CUP_METRIC Constant for unit of volume: cup-metric
public static final TimeUnit	DAY Constant for unit of duration: day
public static final MeasureUnit	DECADE Constant for unit of duration: decade
public static final MeasureUnit	DECILITER Constant for unit of volume: deciliter
public static final MeasureUnit	DECIMETER Constant for unit of length: decimeter
public static final MeasureUnit	DEGREE Constant for unit of angle: degree
public static final MeasureUnit	DOT Constant for unit of graphics: dot
public static final MeasureUnit	DOT_PER_CENTIMETER Constant for unit of graphics: dot-per-centimeter
public static final MeasureUnit	DOT_PER_INCH Constant for unit of graphics: dot-per-inch
public static final MeasureUnit	EM Constant for unit of graphics: em
public static final MeasureUnit	FAHRENHEIT Constant for unit of temperature: fahrenheit
public static final MeasureUnit	FATHOM Constant for unit of length: fathom
public static final MeasureUnit	FLUID_OUNCE Constant for unit of volume: fluid-ounce
public static final MeasureUnit	FOODCALORIE Constant for unit of energy: foodcalorie
public static final MeasureUnit	FOOT Constant for unit of length: foot
public static final MeasureUnit	FURLONG Constant for unit of length: furlong
public static final MeasureUnit	GALLON Constant for unit of volume: gallon
public static final MeasureUnit	GALLON_IMPERIAL Constant for unit of volume: gallon-imperial
public static final MeasureUnit	GENERIC_TEMPERATURE Constant for unit of temperature: generic
public static final MeasureUnit	GIGABIT Constant for unit of digital: gigabit
public static final MeasureUnit	GIGABYTE Constant for unit of digital: gigabyte
public static final MeasureUnit	GIGAHERTZ Constant for unit of frequency: gigahertz
public static final MeasureUnit	GIGAWATT Constant for unit of power: gigawatt
public static final MeasureUnit	GRAM Constant for unit of mass: gram
public static final MeasureUnit	G_FORCE Constant for unit of acceleration: g-force
public static final MeasureUnit	HECTARE Constant for unit of area: hectare
public static final MeasureUnit	HECTOLITER Constant for unit of volume: hectoliter
public static final MeasureUnit	HECTOPASCAL Constant for unit of pressure: hectopascal
public static final MeasureUnit	HERTZ Constant for unit of frequency: hertz
public static final MeasureUnit	HORSEPOWER Constant for unit of power: horsepower
public static final TimeUnit	HOUR Constant for unit of duration: hour
public static final MeasureUnit	INCH Constant for unit of length: inch
public static final MeasureUnit	INCH_HG Constant for unit of pressure: inch-ofhg
public static final MeasureUnit	ITEM Constant for unit of concentr: item
public static final MeasureUnit	JOULE Constant for unit of energy: joule
public static final MeasureUnit	KARAT Constant for unit of concentr: karat
public static final MeasureUnit	KELVIN Constant for unit of temperature: kelvin
public static final MeasureUnit	KILOBIT Constant for unit of digital: kilobit
public static final MeasureUnit	KILOBYTE Constant for unit of digital: kilobyte
public static final MeasureUnit	KILOCALORIE Constant for unit of energy: kilocalorie
public static final MeasureUnit	KILOGRAM Constant for unit of mass: kilogram
public static final MeasureUnit	KILOHERTZ Constant for unit of frequency: kilohertz
public static final MeasureUnit	KILOJOULE Constant for unit of energy: kilojoule
public static final MeasureUnit	KILOMETER Constant for unit of length: kilometer
public static final MeasureUnit	KILOMETER_PER_HOUR Constant for unit of speed: kilometer-per-hour
public static final MeasureUnit	KILOWATT Constant for unit of power: kilowatt
public static final MeasureUnit	KILOWATT_HOUR Constant for unit of energy: kilowatt-hour
public static final MeasureUnit	KILOWATT_HOUR_PER_100_KILOMETER Constant for unit of force: kilowatt-hour-per-100-kilometer
public static final MeasureUnit	KNOT Constant for unit of speed: knot
public static final MeasureUnit	LIGHT_YEAR Constant for unit of length: light-year
public static final MeasureUnit	LITER Constant for unit of volume: liter
public static final MeasureUnit	LITER_PER_100KILOMETERS Constant for unit of consumption: liter-per-100-kilometer
public static final MeasureUnit	LITER_PER_KILOMETER Constant for unit of consumption: liter-per-kilometer
public static final MeasureUnit	LUMEN Constant for unit of light: lumen
public static final MeasureUnit	LUX Constant for unit of light: lux
public static final MeasureUnit	MEGABIT Constant for unit of digital: megabit
public static final MeasureUnit	MEGABYTE Constant for unit of digital: megabyte
public static final MeasureUnit	MEGAHERTZ Constant for unit of frequency: megahertz
public static final MeasureUnit	MEGALITER Constant for unit of volume: megaliter
public static final MeasureUnit	MEGAPIXEL Constant for unit of graphics: megapixel
public static final MeasureUnit	MEGAWATT Constant for unit of power: megawatt
public static final MeasureUnit	METER Constant for unit of length: meter
public static final MeasureUnit	METER_PER_SECOND Constant for unit of speed: meter-per-second
public static final MeasureUnit	METER_PER_SECOND_SQUARED Constant for unit of acceleration: meter-per-square-second
public static final MeasureUnit	METRIC_TON Constant for unit of mass: metric-ton (renamed to tonne in CLDR 42 / ICU 72).
public static final MeasureUnit	MICROGRAM Constant for unit of mass: microgram
public static final MeasureUnit	MICROMETER Constant for unit of length: micrometer
public static final MeasureUnit	MICROSECOND Constant for unit of duration: microsecond
public static final MeasureUnit	MILE Constant for unit of length: mile
public static final MeasureUnit	MILE_PER_GALLON Constant for unit of consumption: mile-per-gallon
public static final MeasureUnit	MILE_PER_GALLON_IMPERIAL Constant for unit of consumption: mile-per-gallon-imperial
public static final MeasureUnit	MILE_PER_HOUR Constant for unit of speed: mile-per-hour
public static final MeasureUnit	MILE_SCANDINAVIAN Constant for unit of length: mile-scandinavian
public static final MeasureUnit	MILLIAMPERE Constant for unit of electric: milliampere
public static final MeasureUnit	MILLIBAR Constant for unit of pressure: millibar
public static final MeasureUnit	MILLIGRAM Constant for unit of mass: milligram
public static final MeasureUnit	MILLIGRAM_OFGLUCOSE_PER_DECILITER Constant for unit of concentr: milligram-ofglucose-per-deciliter
public static final MeasureUnit	MILLIGRAM_PER_DECILITER Constant for unit of concentr: milligram-per-deciliter
public static final MeasureUnit	MILLILITER Constant for unit of volume: milliliter
public static final MeasureUnit	MILLIMETER Constant for unit of length: millimeter
public static final MeasureUnit	MILLIMETER_OF_MERCURY Constant for unit of pressure: millimeter-ofhg
public static final MeasureUnit	MILLIMOLE_PER_LITER Constant for unit of concentr: millimole-per-liter
public static final MeasureUnit	MILLISECOND Constant for unit of duration: millisecond
public static final MeasureUnit	MILLIWATT Constant for unit of power: milliwatt
public static final TimeUnit	MINUTE Constant for unit of duration: minute
public static final TimeUnit	MONTH Constant for unit of duration: month
public static final MeasureUnit	NANOMETER Constant for unit of length: nanometer
public static final MeasureUnit	NANOSECOND Constant for unit of duration: nanosecond
public static final MeasureUnit	NAUTICAL_MILE Constant for unit of length: nautical-mile
public static final MeasureUnit	OHM Constant for unit of electric: ohm
public static final MeasureUnit	OUNCE Constant for unit of mass: ounce
public static final MeasureUnit	OUNCE_TROY Constant for unit of mass: ounce-troy
public static final MeasureUnit	PARSEC Constant for unit of length: parsec
public static final MeasureUnit	PART_PER_MILLION Constant for unit of concentr: permillion
public static final MeasureUnit	PERCENT Constant for unit of concentr: percent
public static final MeasureUnit	PERMILLE Constant for unit of concentr: permille
public static final MeasureUnit	PETABYTE Constant for unit of digital: petabyte
public static final MeasureUnit	PICOMETER Constant for unit of length: picometer
public static final MeasureUnit	PINT Constant for unit of volume: pint
public static final MeasureUnit	PINT_METRIC Constant for unit of volume: pint-metric
public static final MeasureUnit	PIXEL Constant for unit of graphics: pixel
public static final MeasureUnit	PIXEL_PER_CENTIMETER Constant for unit of graphics: pixel-per-centimeter
public static final MeasureUnit	PIXEL_PER_INCH Constant for unit of graphics: pixel-per-inch
public static final MeasureUnit	POINT Constant for unit of length: point
public static final MeasureUnit	POUND Constant for unit of mass: pound
public static final MeasureUnit	POUND_PER_SQUARE_INCH Constant for unit of pressure: pound-force-per-square-inch
public static final MeasureUnit	QUART Constant for unit of volume: quart
public static final MeasureUnit	QUARTER Constant for unit of duration: quarter
public static final MeasureUnit	RADIAN Constant for unit of angle: radian
public static final MeasureUnit	REVOLUTION_ANGLE Constant for unit of angle: revolution
public static final TimeUnit	SECOND Constant for unit of duration: second
public static final MeasureUnit	SQUARE_CENTIMETER Constant for unit of area: square-centimeter
public static final MeasureUnit	SQUARE_FOOT Constant for unit of area: square-foot
public static final MeasureUnit	SQUARE_INCH Constant for unit of area: square-inch
public static final MeasureUnit	SQUARE_KILOMETER Constant for unit of area: square-kilometer
public static final MeasureUnit	SQUARE_METER Constant for unit of area: square-meter
public static final MeasureUnit	SQUARE_MILE Constant for unit of area: square-mile
public static final MeasureUnit	SQUARE_YARD Constant for unit of area: square-yard
public static final MeasureUnit	STONE Constant for unit of mass: stone
public static final MeasureUnit	TABLESPOON Constant for unit of volume: tablespoon
public static final MeasureUnit	TEASPOON Constant for unit of volume: teaspoon
public static final MeasureUnit	TERABIT Constant for unit of digital: terabit
public static final MeasureUnit	TERABYTE Constant for unit of digital: terabyte
public static final MeasureUnit	TON Constant for unit of mass: ton
public static final MeasureUnit	TONNE Constant for unit of mass: tonne
public static final MeasureUnit	VOLT Constant for unit of electric: volt
public static final MeasureUnit	WATT Constant for unit of power: watt
public static final TimeUnit	WEEK Constant for unit of duration: week
public static final MeasureUnit	YARD Constant for unit of length: yard
public static final TimeUnit	YEAR Constant for unit of duration: year

Public methods
boolean	equals(Object rhs) Indicates whether some other object is "equal to" this one.
static MeasureUnit	forIdentifier(String identifier) Construct a MeasureUnit from a CLDR Core Unit Identifier, defined in UTS 35.
static Set<MeasureUnit>	getAvailable(String type) For the given type, return the available units.
static Set<MeasureUnit>	getAvailable() Get all of the available units.
static Set<String>	getAvailableTypes() Get all of the available units' types.
MeasureUnit.Complexity	getComplexity() Compute the complexity of the unit.
int	getDimensionality() Returns the dimensionality (power) of this MeasureUnit.
String	getIdentifier() Get CLDR Unit Identifier for this MeasureUnit, as defined in UTS 35.
MeasureUnit.MeasurePrefix	getPrefix() Returns the current SI or binary prefix of this SINGLE unit.
String	getSubtype() Get the subType, such as \u201cfoot\u201d.
String	getType() Get the type, such as "length".
int	hashCode() Returns a hash code value for the object.
MeasureUnit	product(MeasureUnit other) Computes the product of this unit with another unit.
MeasureUnit	reciprocal() Computes the reciprocal of this MeasureUnit, with the numerator and denominator flipped.
List<MeasureUnit>	splitToSingleUnits() Returns the list of SINGLE units contained within a sequence of COMPOUND units.
String	toString() Returns a string representation of the object.
MeasureUnit	withDimensionality(int dimensionality) Creates a MeasureUnit which is this SINGLE unit augmented with the specified dimensionality (power).
MeasureUnit	withPrefix(MeasureUnit.MeasurePrefix prefix) Creates a MeasureUnit which is this SINGLE unit augmented with the specified prefix.

Inherited methods

From class java.lang.Object Object clone() Creates and returns a copy of this object. boolean equals(Object obj) Indicates whether some other object is "equal to" this one. void finalize() Called by the garbage collector on an object when garbage collection determines that there are no more references to the object. final Class<?> getClass() Returns the runtime class of this Object. int hashCode() Returns a hash code value for the object. final void notify() Wakes up a single thread that is waiting on this object's monitor. final void notifyAll() Wakes up all threads that are waiting on this object's monitor. String toString() Returns a string representation of the object. final void wait(long timeoutMillis, int nanos) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait(long timeoutMillis) Causes the current thread to wait until it is awakened, typically by being notified or interrupted, or until a certain amount of real time has elapsed. final void wait() Causes the current thread to wait until it is awakened, typically by being notified or interrupted.

Fields

ACRE

Added in API level 24

public static final MeasureUnit ACRE

Constant for unit of area: acre

ACRE_FOOT

Added in API level 24

public static final MeasureUnit ACRE_FOOT

Constant for unit of volume: acre-foot

AMPERE

Added in API level 24

public static final MeasureUnit AMPERE

Constant for unit of electric: ampere

ARC_MINUTE

Added in API level 24

public static final MeasureUnit ARC_MINUTE

Constant for unit of angle: arc-minute

ARC_SECOND

Added in API level 24

public static final MeasureUnit ARC_SECOND

Constant for unit of angle: arc-second

ASTRONOMICAL_UNIT

Added in API level 24

public static final MeasureUnit ASTRONOMICAL_UNIT

Constant for unit of length: astronomical-unit

ATMOSPHERE

Added in API level 30

public static final MeasureUnit ATMOSPHERE

Constant for unit of pressure: atmosphere

BIT

Added in API level 24

public static final MeasureUnit BIT

Constant for unit of digital: bit

BUSHEL

Added in API level 24

public static final MeasureUnit BUSHEL

Constant for unit of volume: bushel

BYTE

Added in API level 24

public static final MeasureUnit BYTE

Constant for unit of digital: byte

CALORIE

Added in API level 24

public static final MeasureUnit CALORIE

Constant for unit of energy: calorie

CANDELA

Added in API level 33

public static final MeasureUnit CANDELA

Constant for unit of light: candela

CARAT

Added in API level 24

public static final MeasureUnit CARAT

Constant for unit of mass: carat

CELSIUS

Added in API level 24

public static final MeasureUnit CELSIUS

Constant for unit of temperature: celsius

CENTILITER

Added in API level 24

public static final MeasureUnit CENTILITER

Constant for unit of volume: centiliter

CENTIMETER

Added in API level 24

public static final MeasureUnit CENTIMETER

Constant for unit of length: centimeter

CENTURY

Added in API level 26

public static final MeasureUnit CENTURY

Constant for unit of duration: century

CUBIC_CENTIMETER

Added in API level 24

public static final MeasureUnit CUBIC_CENTIMETER

Constant for unit of volume: cubic-centimeter

CUBIC_FOOT

Added in API level 24

public static final MeasureUnit CUBIC_FOOT

Constant for unit of volume: cubic-foot

CUBIC_INCH

Added in API level 24

public static final MeasureUnit CUBIC_INCH

Constant for unit of volume: cubic-inch

CUBIC_KILOMETER

Added in API level 24

public static final MeasureUnit CUBIC_KILOMETER

Constant for unit of volume: cubic-kilometer

CUBIC_METER

Added in API level 24

public static final MeasureUnit CUBIC_METER

Constant for unit of volume: cubic-meter

CUBIC_MILE

Added in API level 24

public static final MeasureUnit CUBIC_MILE

Constant for unit of volume: cubic-mile

CUBIC_YARD

Added in API level 24

public static final MeasureUnit CUBIC_YARD

Constant for unit of volume: cubic-yard

CUP

Added in API level 24

public static final MeasureUnit CUP

Constant for unit of volume: cup

CUP_METRIC

Added in API level 26

public static final MeasureUnit CUP_METRIC

Constant for unit of volume: cup-metric

DAY

Added in API level 24

public static final TimeUnit DAY

Constant for unit of duration: day

DECADE

Added in API level 31

public static final MeasureUnit DECADE

Constant for unit of duration: decade

DECILITER

Added in API level 24

public static final MeasureUnit DECILITER

Constant for unit of volume: deciliter

DECIMETER

Added in API level 24

public static final MeasureUnit DECIMETER

Constant for unit of length: decimeter

DEGREE

Added in API level 24

public static final MeasureUnit DEGREE

Constant for unit of angle: degree

DOT

Added in API level 33

public static final MeasureUnit DOT

Constant for unit of graphics: dot

DOT_PER_CENTIMETER

Added in API level 31

public static final MeasureUnit DOT_PER_CENTIMETER

Constant for unit of graphics: dot-per-centimeter

DOT_PER_INCH

Added in API level 31

public static final MeasureUnit DOT_PER_INCH

Constant for unit of graphics: dot-per-inch

EM

Added in API level 31

public static final MeasureUnit EM

Constant for unit of graphics: em

FAHRENHEIT

Added in API level 24

public static final MeasureUnit FAHRENHEIT

Constant for unit of temperature: fahrenheit

FATHOM

Added in API level 24

public static final MeasureUnit FATHOM

Constant for unit of length: fathom

FLUID_OUNCE

Added in API level 24

public static final MeasureUnit FLUID_OUNCE

Constant for unit of volume: fluid-ounce

FOODCALORIE

Added in API level 24

public static final MeasureUnit FOODCALORIE

Constant for unit of energy: foodcalorie

FOOT

Added in API level 24

public static final MeasureUnit FOOT

Constant for unit of length: foot

FURLONG

Added in API level 24

public static final MeasureUnit FURLONG

Constant for unit of length: furlong

GALLON

Added in API level 24

public static final MeasureUnit GALLON

Constant for unit of volume: gallon

GALLON_IMPERIAL

Added in API level 28

public static final MeasureUnit GALLON_IMPERIAL

Constant for unit of volume: gallon-imperial

GENERIC_TEMPERATURE

Added in API level 26

public static final MeasureUnit GENERIC_TEMPERATURE

Constant for unit of temperature: generic

GIGABIT

Added in API level 24

public static final MeasureUnit GIGABIT

Constant for unit of digital: gigabit

GIGABYTE

Added in API level 24

public static final MeasureUnit GIGABYTE

Constant for unit of digital: gigabyte

GIGAHERTZ

Added in API level 24

public static final MeasureUnit GIGAHERTZ

Constant for unit of frequency: gigahertz

GIGAWATT

Added in API level 24

public static final MeasureUnit GIGAWATT

Constant for unit of power: gigawatt

GRAM

Added in API level 24

public static final MeasureUnit GRAM

Constant for unit of mass: gram

G_FORCE

Added in API level 24

public static final MeasureUnit G_FORCE

Constant for unit of acceleration: g-force

HECTARE

Added in API level 24

public static final MeasureUnit HECTARE

Constant for unit of area: hectare

HECTOLITER

Added in API level 24

public static final MeasureUnit HECTOLITER

Constant for unit of volume: hectoliter

HECTOPASCAL

Added in API level 24

public static final MeasureUnit HECTOPASCAL

Constant for unit of pressure: hectopascal

HERTZ

Added in API level 24

public static final MeasureUnit HERTZ

Constant for unit of frequency: hertz

HORSEPOWER

Added in API level 24

public static final MeasureUnit HORSEPOWER

Constant for unit of power: horsepower

HOUR

Added in API level 24

public static final TimeUnit HOUR

Constant for unit of duration: hour

INCH

Added in API level 24

public static final MeasureUnit INCH

Constant for unit of length: inch

INCH_HG

Added in API level 24

public static final MeasureUnit INCH_HG

Constant for unit of pressure: inch-ofhg

ITEM

Added in API level 34

public static final MeasureUnit ITEM

Constant for unit of concentr: item

JOULE

Added in API level 24

public static final MeasureUnit JOULE

Constant for unit of energy: joule

KARAT

Added in API level 24

public static final MeasureUnit KARAT

Constant for unit of concentr: karat

KELVIN

Added in API level 24

public static final MeasureUnit KELVIN

Constant for unit of temperature: kelvin

KILOBIT

Added in API level 24

public static final MeasureUnit KILOBIT

Constant for unit of digital: kilobit

KILOBYTE

Added in API level 24

public static final MeasureUnit KILOBYTE

Constant for unit of digital: kilobyte

KILOCALORIE

Added in API level 24

public static final MeasureUnit KILOCALORIE

Constant for unit of energy: kilocalorie

KILOGRAM

Added in API level 24

public static final MeasureUnit KILOGRAM

Constant for unit of mass: kilogram

KILOHERTZ

Added in API level 24

public static final MeasureUnit KILOHERTZ

Constant for unit of frequency: kilohertz

KILOJOULE

Added in API level 24

public static final MeasureUnit KILOJOULE

Constant for unit of energy: kilojoule

KILOMETER

Added in API level 24

public static final MeasureUnit KILOMETER

Constant for unit of length: kilometer

KILOMETER_PER_HOUR

Added in API level 24

public static final MeasureUnit KILOMETER_PER_HOUR

Constant for unit of speed: kilometer-per-hour

KILOWATT

Added in API level 24

public static final MeasureUnit KILOWATT

Constant for unit of power: kilowatt

KILOWATT_HOUR

Added in API level 24

public static final MeasureUnit KILOWATT_HOUR

Constant for unit of energy: kilowatt-hour

KILOWATT_HOUR_PER_100_KILOMETER

Added in API level 34

public static final MeasureUnit KILOWATT_HOUR_PER_100_KILOMETER

Constant for unit of force: kilowatt-hour-per-100-kilometer

KNOT

Added in API level 26

public static final MeasureUnit KNOT

Constant for unit of speed: knot

LIGHT_YEAR

Added in API level 24

public static final MeasureUnit LIGHT_YEAR

Constant for unit of length: light-year

LITER

Added in API level 24

public static final MeasureUnit LITER

Constant for unit of volume: liter

LITER_PER_100KILOMETERS

Added in API level 26

public static final MeasureUnit LITER_PER_100KILOMETERS

Constant for unit of consumption: liter-per-100-kilometer

LITER_PER_KILOMETER

Added in API level 24

public static final MeasureUnit LITER_PER_KILOMETER

Constant for unit of consumption: liter-per-kilometer

LUMEN

Added in API level 33

public static final MeasureUnit LUMEN

Constant for unit of light: lumen

LUX

Added in API level 24

public static final MeasureUnit LUX

Constant for unit of light: lux

MEGABIT

Added in API level 24

public static final MeasureUnit MEGABIT

Constant for unit of digital: megabit

MEGABYTE

Added in API level 24

public static final MeasureUnit MEGABYTE

Constant for unit of digital: megabyte

MEGAHERTZ

Added in API level 24

public static final MeasureUnit MEGAHERTZ

Constant for unit of frequency: megahertz

MEGALITER

Added in API level 24

public static final MeasureUnit MEGALITER

Constant for unit of volume: megaliter

MEGAPIXEL

Added in API level 31

public static final MeasureUnit MEGAPIXEL

Constant for unit of graphics: megapixel

MEGAWATT

Added in API level 24

public static final MeasureUnit MEGAWATT

Constant for unit of power: megawatt

METER

Added in API level 24

public static final MeasureUnit METER

Constant for unit of length: meter

METER_PER_SECOND

Added in API level 24

public static final MeasureUnit METER_PER_SECOND

Constant for unit of speed: meter-per-second

METER_PER_SECOND_SQUARED

Added in API level 24

public static final MeasureUnit METER_PER_SECOND_SQUARED

Constant for unit of acceleration: meter-per-square-second

METRIC_TON

Added in API level 24

public static final MeasureUnit METRIC_TON

Constant for unit of mass: metric-ton (renamed to tonne in CLDR 42 / ICU 72). Note: In ICU 74 this will be deprecated in favor of TONNE, which is currently draft but will become stable in ICU 74, and which uses the preferred naming.

MICROGRAM

Added in API level 24

public static final MeasureUnit MICROGRAM

Constant for unit of mass: microgram

MICROMETER

Added in API level 24

public static final MeasureUnit MICROMETER

Constant for unit of length: micrometer

MICROSECOND

Added in API level 24

public static final MeasureUnit MICROSECOND

Constant for unit of duration: microsecond

MILE

Added in API level 24

public static final MeasureUnit MILE

Constant for unit of length: mile

MILE_PER_GALLON

Added in API level 24

public static final MeasureUnit MILE_PER_GALLON

Constant for unit of consumption: mile-per-gallon

MILE_PER_GALLON_IMPERIAL

Added in API level 28

public static final MeasureUnit MILE_PER_GALLON_IMPERIAL

Constant for unit of consumption: mile-per-gallon-imperial

MILE_PER_HOUR

Added in API level 24

public static final MeasureUnit MILE_PER_HOUR

Constant for unit of speed: mile-per-hour

MILE_SCANDINAVIAN

Added in API level 26

public static final MeasureUnit MILE_SCANDINAVIAN

Constant for unit of length: mile-scandinavian

MILLIAMPERE

Added in API level 24

public static final MeasureUnit MILLIAMPERE

Constant for unit of electric: milliampere

MILLIBAR

Added in API level 24

public static final MeasureUnit MILLIBAR

Constant for unit of pressure: millibar

MILLIGRAM

Added in API level 24

public static final MeasureUnit MILLIGRAM

Constant for unit of mass: milligram

MILLIGRAM_OFGLUCOSE_PER_DECILITER

Added in API level 34

public static final MeasureUnit MILLIGRAM_OFGLUCOSE_PER_DECILITER

Constant for unit of concentr: milligram-ofglucose-per-deciliter

MILLIGRAM_PER_DECILITER

Added in API level 28

public static final MeasureUnit MILLIGRAM_PER_DECILITER

Constant for unit of concentr: milligram-per-deciliter

MILLILITER

Added in API level 24

public static final MeasureUnit MILLILITER

Constant for unit of volume: milliliter

MILLIMETER

Added in API level 24

public static final MeasureUnit MILLIMETER

Constant for unit of length: millimeter

MILLIMETER_OF_MERCURY

Added in API level 24

public static final MeasureUnit MILLIMETER_OF_MERCURY

Constant for unit of pressure: millimeter-ofhg

MILLIMOLE_PER_LITER

Added in API level 28

public static final MeasureUnit MILLIMOLE_PER_LITER

Constant for unit of concentr: millimole-per-liter

MILLISECOND

Added in API level 24

public static final MeasureUnit MILLISECOND

Constant for unit of duration: millisecond

MILLIWATT

Added in API level 24

public static final MeasureUnit MILLIWATT

Constant for unit of power: milliwatt

MINUTE

Added in API level 24

public static final TimeUnit MINUTE

Constant for unit of duration: minute

MONTH

Added in API level 24

public static final TimeUnit MONTH

Constant for unit of duration: month

NANOMETER

Added in API level 24

public static final MeasureUnit NANOMETER

Constant for unit of length: nanometer

NANOSECOND

Added in API level 24

public static final MeasureUnit NANOSECOND

Constant for unit of duration: nanosecond

NAUTICAL_MILE

Added in API level 24

public static final MeasureUnit NAUTICAL_MILE

Constant for unit of length: nautical-mile

OHM

Added in API level 24

public static final MeasureUnit OHM

Constant for unit of electric: ohm

OUNCE

Added in API level 24

public static final MeasureUnit OUNCE

Constant for unit of mass: ounce

OUNCE_TROY

Added in API level 24

public static final MeasureUnit OUNCE_TROY

Constant for unit of mass: ounce-troy

PARSEC

Added in API level 24

public static final MeasureUnit PARSEC

Constant for unit of length: parsec

PART_PER_MILLION

Added in API level 28

public static final MeasureUnit PART_PER_MILLION

Constant for unit of concentr: permillion

PERCENT

Added in API level 30

public static final MeasureUnit PERCENT

Constant for unit of concentr: percent

PERMILLE

Added in API level 30

public static final MeasureUnit PERMILLE

Constant for unit of concentr: permille

PETABYTE

Added in API level 30

public static final MeasureUnit PETABYTE

Constant for unit of digital: petabyte

PICOMETER

Added in API level 24

public static final MeasureUnit PICOMETER

Constant for unit of length: picometer

PINT

Added in API level 24

public static final MeasureUnit PINT

Constant for unit of volume: pint

PINT_METRIC

Added in API level 26

public static final MeasureUnit PINT_METRIC

Constant for unit of volume: pint-metric

PIXEL

Added in API level 31

public static final MeasureUnit PIXEL

Constant for unit of graphics: pixel

PIXEL_PER_CENTIMETER

Added in API level 31

public static final MeasureUnit PIXEL_PER_CENTIMETER

Constant for unit of graphics: pixel-per-centimeter

PIXEL_PER_INCH

Added in API level 31

public static final MeasureUnit PIXEL_PER_INCH

Constant for unit of graphics: pixel-per-inch

POINT

Added in API level 29

public static final MeasureUnit POINT

Constant for unit of length: point

POUND

Added in API level 24

public static final MeasureUnit POUND

Constant for unit of mass: pound

POUND_PER_SQUARE_INCH

Added in API level 24

public static final MeasureUnit POUND_PER_SQUARE_INCH

Constant for unit of pressure: pound-force-per-square-inch

QUART

Added in API level 24

public static final MeasureUnit QUART

Constant for unit of volume: quart

QUARTER

Added in API level 35

public static final MeasureUnit QUARTER

Constant for unit of duration: quarter

RADIAN

Added in API level 24

public static final MeasureUnit RADIAN

Constant for unit of angle: radian

REVOLUTION_ANGLE

Added in API level 26

public static final MeasureUnit REVOLUTION_ANGLE

Constant for unit of angle: revolution

SECOND

Added in API level 24

public static final TimeUnit SECOND

Constant for unit of duration: second

SQUARE_CENTIMETER

Added in API level 24

public static final MeasureUnit SQUARE_CENTIMETER

Constant for unit of area: square-centimeter

SQUARE_FOOT

Added in API level 24

public static final MeasureUnit SQUARE_FOOT

Constant for unit of area: square-foot

SQUARE_INCH

Added in API level 24

public static final MeasureUnit SQUARE_INCH

Constant for unit of area: square-inch

SQUARE_KILOMETER

Added in API level 24

public static final MeasureUnit SQUARE_KILOMETER

Constant for unit of area: square-kilometer

SQUARE_METER

Added in API level 24

public static final MeasureUnit SQUARE_METER

Constant for unit of area: square-meter

SQUARE_MILE

Added in API level 24

public static final MeasureUnit SQUARE_MILE

Constant for unit of area: square-mile

SQUARE_YARD

Added in API level 24

public static final MeasureUnit SQUARE_YARD

Constant for unit of area: square-yard

STONE

Added in API level 24

public static final MeasureUnit STONE

Constant for unit of mass: stone

TABLESPOON

Added in API level 24

public static final MeasureUnit TABLESPOON

Constant for unit of volume: tablespoon

TEASPOON

Added in API level 24

public static final MeasureUnit TEASPOON

Constant for unit of volume: teaspoon

TERABIT

Added in API level 24

public static final MeasureUnit TERABIT

Constant for unit of digital: terabit

TERABYTE

Added in API level 24

public static final MeasureUnit TERABYTE

Constant for unit of digital: terabyte

TON

Added in API level 24

public static final MeasureUnit TON

Constant for unit of mass: ton

TONNE

Added in API level 35

public static final MeasureUnit TONNE

Constant for unit of mass: tonne

VOLT

Added in API level 24

public static final MeasureUnit VOLT

Constant for unit of electric: volt

WATT

Added in API level 24

public static final MeasureUnit WATT

Constant for unit of power: watt

WEEK

Added in API level 24

public static final TimeUnit WEEK

Constant for unit of duration: week

YARD

Added in API level 24

public static final MeasureUnit YARD

Constant for unit of length: yard

YEAR

Added in API level 24

public static final TimeUnit YEAR

Constant for unit of duration: year

Public methods

equals

Added in API level 24

public boolean equals (Object rhs)

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

• It is reflexive: for any non-null reference value x, x.equals(x) should return true.
• It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
• It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
• It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
• For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters
rhs	Object: the reference object with which to compare.

Returns
boolean	true if this object is the same as the obj argument; false otherwise.

forIdentifier

Added in API level 33

public static MeasureUnit forIdentifier (String identifier)

Construct a MeasureUnit from a CLDR Core Unit Identifier, defined in UTS 35. (Core unit identifiers and mixed unit identifiers are supported, long unit identifiers are not.) Validates and canonicalizes the identifier. Note: dimensionless MeasureUnit is null

 MeasureUnit example = MeasureUnit::forIdentifier("furlong-per-nanosecond")
 

Parameters
identifier	String: CLDR Unit Identifier

Returns
MeasureUnit

Throws
IllegalArgumentException	if the identifier is invalid.

getAvailable

Added in API level 24

public static Set<MeasureUnit> getAvailable (String type)

For the given type, return the available units.

Parameters
type	String: the type

Returns
Set<MeasureUnit>	the available units for type. Returned set is unmodifiable.

getAvailable

Added in API level 24

public static Set<MeasureUnit> getAvailable ()

Get all of the available units. Returned set is unmodifiable.

Returns
Set<MeasureUnit>

getAvailableTypes

Added in API level 24

public static Set<String> getAvailableTypes ()

Get all of the available units' types. Returned set is unmodifiable.

Returns
Set<String>

getComplexity

Added in API level 33

public MeasureUnit.Complexity getComplexity ()

Compute the complexity of the unit. See Complexity for more information.

Returns
MeasureUnit.Complexity	The unit complexity.

getDimensionality

Added in API level 33

public int getDimensionality ()

Returns the dimensionality (power) of this MeasureUnit. For example, if the unit is square, then 2 is returned.

NOTE: Only works on SINGLE units. If this is a COMPOUND or MIXED unit, an exception will be thrown. For more information, Complexity.

Returns
int	The dimensionality (power) of this simple unit.

Throws
UnsupportedOperationException	if the unit is COMPOUND or MIXED.

getIdentifier

Added in API level 33

public String getIdentifier ()

Get CLDR Unit Identifier for this MeasureUnit, as defined in UTS 35.

Returns
String	The string form of this unit.

getPrefix

Added in API level 34

public MeasureUnit.MeasurePrefix getPrefix ()

Returns the current SI or binary prefix of this SINGLE unit. For example, if the unit has the prefix "kilo", then MeasurePrefix.KILO is returned.

NOTE: Only works on SINGLE units. If this is a COMPOUND or MIXED unit, an error will occur. For more information, Complexity.

Returns
MeasureUnit.MeasurePrefix	The prefix of this SINGLE unit, from MeasurePrefix.

Throws
UnsupportedOperationException	if the unit is COMPOUND or MIXED.

getSubtype

Added in API level 24

public String getSubtype ()

Get the subType, such as \u201cfoot\u201d. May return null.

Returns
String

getType

Added in API level 24

public String getType ()

Get the type, such as "length". May return null.

Returns
String

hashCode

Added in API level 24

public int hashCode ()

Returns a hash code value for the object. This method is supported for the benefit of hash tables such as those provided by HashMap.

The general contract of hashCode is:

• Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
• If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
• It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns
int	a hash code value for this object.

product

Added in API level 33

public MeasureUnit product (MeasureUnit other)

Computes the product of this unit with another unit. This is a way to build units from constituent parts.

The numerator and denominator are preserved through this operation.

For example, if the receiver is "kilowatt" and the argument is "hour-per-day", then the unit "kilowatt-hour-per-day" is returned.

NOTE: Only works on SINGLE and COMPOUND units. If either unit (receivee and argument) is a MIXED unit, an error will occur. For more information, Complexity.

Parameters
other	MeasureUnit: The MeasureUnit to multiply with the target.

Returns
MeasureUnit	The product of the target unit with the provided unit.

Throws
UnsupportedOperationException	if the unit is MIXED.

reciprocal

Added in API level 33

public MeasureUnit reciprocal ()

Computes the reciprocal of this MeasureUnit, with the numerator and denominator flipped.

For example, if the receiver is "meter-per-second", the unit "second-per-meter" is returned.

NOTE: Only works on SINGLE and COMPOUND units. If this is a MIXED unit, an error will occur. For more information, Complexity.

Returns
MeasureUnit	The reciprocal of the target unit.

Throws
UnsupportedOperationException	if the unit is MIXED.

splitToSingleUnits

Added in API level 33

public List<MeasureUnit> splitToSingleUnits ()

Returns the list of SINGLE units contained within a sequence of COMPOUND units.

Examples: - Given "meter-kilogram-per-second", three units will be returned: "meter", "kilogram", and "per-second". - Given "hour+minute+second", three units will be returned: "hour", "minute", and "second".

If this is a SINGLE unit, a list of length 1 will be returned.

Returns
List<MeasureUnit>	An unmodifiable list of single units

toString

Added in API level 24

public String toString ()

Returns a string representation of the object.

Returns
String	a string representation of the object.

withDimensionality

Added in API level 33

public MeasureUnit withDimensionality (int dimensionality)

Creates a MeasureUnit which is this SINGLE unit augmented with the specified dimensionality (power). For example, if dimensionality is 2, the unit will be squared.

NOTE: Only works on SINGLE units. If this is a COMPOUND or MIXED unit, an exception is thrown. For more information, Complexity.

Parameters
dimensionality	int: The dimensionality (power).

Returns
MeasureUnit	A new SINGLE unit.

Throws
UnsupportedOperationException	if the unit is COMPOUND or MIXED.

withPrefix

Added in API level 34

public MeasureUnit withPrefix (MeasureUnit.MeasurePrefix prefix)

Creates a MeasureUnit which is this SINGLE unit augmented with the specified prefix. For example, MeasurePrefix.KILO for "kilo", or MeasurePrefix.KIBI for "kibi". May return this if this unit already has that prefix.

There is sufficient locale data to format all standard prefixes.

NOTE: Only works on SINGLE units. If this is a COMPOUND or MIXED unit, an error will occur. For more information, Complexity.

Parameters
prefix	MeasureUnit.MeasurePrefix: The prefix, from MeasurePrefix.

Returns
MeasureUnit	A new SINGLE unit.

Throws
UnsupportedOperationException	if this unit is a COMPOUND or MIXED unit.