Added in API level 24

Summary: Fields | Methods | Inherited Methods

VersionInfo

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Kotlin |Java

public final class VersionInfo
extends Object implements Comparable<VersionInfo>

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

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Class to store version numbers of the form major.minor.milli.micro.

Summary

Fields
public static final VersionInfo	ICU_VERSION ICU4J current release version
public static final VersionInfo	UCOL_BUILDER_VERSION Collation builder code version.
public static final VersionInfo	UCOL_RUNTIME_VERSION Collation runtime version (sort key generator, string comparisons).
public static final VersionInfo	UNICODE_10_0 Unicode 10.0 version
public static final VersionInfo	UNICODE_11_0 Unicode 11.0 version
public static final VersionInfo	UNICODE_12_0 Unicode 12.0 version
public static final VersionInfo	UNICODE_12_1 Unicode 12.1 version
public static final VersionInfo	UNICODE_13_0 Unicode 13.0 version
public static final VersionInfo	UNICODE_14_0 Unicode 14.0 version
public static final VersionInfo	UNICODE_15_0 Unicode 15.0 version
public static final VersionInfo	UNICODE_15_1 Unicode 15.1 version
public static final VersionInfo	UNICODE_1_0 Unicode 1.0 version
public static final VersionInfo	UNICODE_1_0_1 Unicode 1.0.1 version
public static final VersionInfo	UNICODE_1_1_0 Unicode 1.1.0 version
public static final VersionInfo	UNICODE_1_1_5 Unicode 1.1.5 version
public static final VersionInfo	UNICODE_2_0 Unicode 2.0 version
public static final VersionInfo	UNICODE_2_1_2 Unicode 2.1.2 version
public static final VersionInfo	UNICODE_2_1_5 Unicode 2.1.5 version
public static final VersionInfo	UNICODE_2_1_8 Unicode 2.1.8 version
public static final VersionInfo	UNICODE_2_1_9 Unicode 2.1.9 version
public static final VersionInfo	UNICODE_3_0 Unicode 3.0 version
public static final VersionInfo	UNICODE_3_0_1 Unicode 3.0.1 version
public static final VersionInfo	UNICODE_3_1_0 Unicode 3.1.0 version
public static final VersionInfo	UNICODE_3_1_1 Unicode 3.1.1 version
public static final VersionInfo	UNICODE_3_2 Unicode 3.2 version
public static final VersionInfo	UNICODE_4_0 Unicode 4.0 version
public static final VersionInfo	UNICODE_4_0_1 Unicode 4.0.1 version
public static final VersionInfo	UNICODE_4_1 Unicode 4.1 version
public static final VersionInfo	UNICODE_5_0 Unicode 5.0 version
public static final VersionInfo	UNICODE_5_1 Unicode 5.1 version
public static final VersionInfo	UNICODE_5_2 Unicode 5.2 version
public static final VersionInfo	UNICODE_6_0 Unicode 6.0 version
public static final VersionInfo	UNICODE_6_1 Unicode 6.1 version
public static final VersionInfo	UNICODE_6_2 Unicode 6.2 version
public static final VersionInfo	UNICODE_6_3 Unicode 6.3 version
public static final VersionInfo	UNICODE_7_0 Unicode 7.0 version
public static final VersionInfo	UNICODE_8_0 Unicode 8.0 version
public static final VersionInfo	UNICODE_9_0 Unicode 9.0 version

Public methods
int	compareTo(VersionInfo other) Compares other with this VersionInfo.
boolean	equals(Object other) Checks if this version information is equals to the argument version
static VersionInfo	getInstance(String version) Returns an instance of VersionInfo with the argument version.
static VersionInfo	getInstance(int major, int minor, int milli, int micro) Returns an instance of VersionInfo with the argument version.
static VersionInfo	getInstance(int major, int minor) Returns an instance of VersionInfo with the argument version.
static VersionInfo	getInstance(int major, int minor, int milli) Returns an instance of VersionInfo with the argument version.
static VersionInfo	getInstance(int major) Returns an instance of VersionInfo with the argument version.
int	getMajor() Returns the major version number
int	getMicro() Returns the micro version number
int	getMilli() Returns the milli version number
int	getMinor() Returns the minor version number
int	hashCode() Returns the hash code value for this set.
String	toString() Returns the String representative of VersionInfo in the format of "major.minor.milli.micro"

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.
From interface java.lang.Comparable abstract int compareTo(VersionInfo o) Compares this object with the specified object for order.

Fields

ICU_VERSION

Added in API level 24

public static final VersionInfo ICU_VERSION

ICU4J current release version

UCOL_BUILDER_VERSION

Added in API level 24

public static final VersionInfo UCOL_BUILDER_VERSION

Collation builder code version. When this is different, the same tailoring might result in assigning different collation elements to code points. This value may change in subsequent releases of ICU.

UCOL_RUNTIME_VERSION

Added in API level 24

public static final VersionInfo UCOL_RUNTIME_VERSION

Collation runtime version (sort key generator, string comparisons). If the version is different, sort keys for the same string could be different. This value may change in subsequent releases of ICU.

UNICODE_10_0

Added in API level 28

public static final VersionInfo UNICODE_10_0

Unicode 10.0 version

UNICODE_11_0

Added in API level 29

public static final VersionInfo UNICODE_11_0

Unicode 11.0 version

UNICODE_12_0

Added in API level 30

public static final VersionInfo UNICODE_12_0

Unicode 12.0 version

UNICODE_12_1

Added in API level 30

public static final VersionInfo UNICODE_12_1

Unicode 12.1 version

UNICODE_13_0

Added in API level 30

public static final VersionInfo UNICODE_13_0

Unicode 13.0 version

UNICODE_14_0

Added in API level 33

public static final VersionInfo UNICODE_14_0

Unicode 14.0 version

UNICODE_15_0

Added in API level 34

public static final VersionInfo UNICODE_15_0

Unicode 15.0 version

UNICODE_15_1

Added in API level 35

public static final VersionInfo UNICODE_15_1

Unicode 15.1 version

UNICODE_1_0

Added in API level 24

public static final VersionInfo UNICODE_1_0

Unicode 1.0 version

UNICODE_1_0_1

Added in API level 24

public static final VersionInfo UNICODE_1_0_1

Unicode 1.0.1 version

UNICODE_1_1_0

Added in API level 24

public static final VersionInfo UNICODE_1_1_0

Unicode 1.1.0 version

UNICODE_1_1_5

Added in API level 24

public static final VersionInfo UNICODE_1_1_5

Unicode 1.1.5 version

UNICODE_2_0

Added in API level 24

public static final VersionInfo UNICODE_2_0

Unicode 2.0 version

UNICODE_2_1_2

Added in API level 24

public static final VersionInfo UNICODE_2_1_2

Unicode 2.1.2 version

UNICODE_2_1_5

Added in API level 24

public static final VersionInfo UNICODE_2_1_5

Unicode 2.1.5 version

UNICODE_2_1_8

Added in API level 24

public static final VersionInfo UNICODE_2_1_8

Unicode 2.1.8 version

UNICODE_2_1_9

Added in API level 24

public static final VersionInfo UNICODE_2_1_9

Unicode 2.1.9 version

UNICODE_3_0

Added in API level 24

public static final VersionInfo UNICODE_3_0

Unicode 3.0 version

UNICODE_3_0_1

Added in API level 24

public static final VersionInfo UNICODE_3_0_1

Unicode 3.0.1 version

UNICODE_3_1_0

Added in API level 24

public static final VersionInfo UNICODE_3_1_0

Unicode 3.1.0 version

UNICODE_3_1_1

Added in API level 24

public static final VersionInfo UNICODE_3_1_1

Unicode 3.1.1 version

UNICODE_3_2

Added in API level 24

public static final VersionInfo UNICODE_3_2

Unicode 3.2 version

UNICODE_4_0

Added in API level 24

public static final VersionInfo UNICODE_4_0

Unicode 4.0 version

UNICODE_4_0_1

Added in API level 24

public static final VersionInfo UNICODE_4_0_1

Unicode 4.0.1 version

UNICODE_4_1

Added in API level 24

public static final VersionInfo UNICODE_4_1

Unicode 4.1 version

UNICODE_5_0

Added in API level 24

public static final VersionInfo UNICODE_5_0

Unicode 5.0 version

UNICODE_5_1

Added in API level 24

public static final VersionInfo UNICODE_5_1

Unicode 5.1 version

UNICODE_5_2

Added in API level 24

public static final VersionInfo UNICODE_5_2

Unicode 5.2 version

UNICODE_6_0

Added in API level 24

public static final VersionInfo UNICODE_6_0

Unicode 6.0 version

UNICODE_6_1

Added in API level 24

public static final VersionInfo UNICODE_6_1

Unicode 6.1 version

UNICODE_6_2

Added in API level 24

public static final VersionInfo UNICODE_6_2

Unicode 6.2 version

UNICODE_6_3

Added in API level 24

public static final VersionInfo UNICODE_6_3

Unicode 6.3 version

UNICODE_7_0

Added in API level 24

public static final VersionInfo UNICODE_7_0

Unicode 7.0 version

UNICODE_8_0

Added in API level 24

public static final VersionInfo UNICODE_8_0

Unicode 8.0 version

UNICODE_9_0

Added in API level 26

public static final VersionInfo UNICODE_9_0

Unicode 9.0 version

Public methods

compareTo

Added in API level 24

public int compareTo (VersionInfo other)

Compares other with this VersionInfo.

Parameters
other	VersionInfo: VersionInfo to be compared

Returns
int	0 if the argument is a VersionInfo object that has version information equals to this object. Less than 0 if the argument is a VersionInfo object that has version information greater than this object. Greater than 0 if the argument is a VersionInfo object that has version information less than this object.

equals

Added in API level 24

public boolean equals (Object other)

Checks if this version information is equals to the argument version

Parameters
other	Object: object to be compared

Returns
boolean	true if other is equals to this object's version information, false otherwise

getInstance

Added in API level 24

public static VersionInfo getInstance (String version)

Returns an instance of VersionInfo with the argument version.

Parameters
version	String: version String in the format of "major.minor.milli.micro" or "major.minor.milli" or "major.minor" or "major", where major, minor, milli, micro are non-negative numbers <= 255. If the trailing version numbers are not specified they are taken as 0s. E.g. Version "3.1" is equivalent to "3.1.0.0".

Returns
VersionInfo	an instance of VersionInfo with the argument version.

Throws
IllegalArgumentException	when the argument version is not in the right format

getInstance

Added in API level 24

public static VersionInfo getInstance (int major, 
                int minor, 
                int milli, 
                int micro)

Returns an instance of VersionInfo with the argument version.

Parameters
major	int: major version, non-negative number <= 255.
minor	int: minor version, non-negative number <= 255.
milli	int: milli version, non-negative number <= 255.
micro	int: micro version, non-negative number <= 255.

Returns
VersionInfo

Throws
IllegalArgumentException	when either arguments are negative or > 255

getInstance

Added in API level 24

public static VersionInfo getInstance (int major, 
                int minor)

Returns an instance of VersionInfo with the argument version. Equivalent to getInstance(major, minor, 0, 0).

Parameters
major	int: major version, non-negative number <= 255.
minor	int: minor version, non-negative number <= 255.

Returns
VersionInfo

Throws
IllegalArgumentException	when either arguments are negative or > 255

getInstance

Added in API level 24

public static VersionInfo getInstance (int major, 
                int minor, 
                int milli)

Returns an instance of VersionInfo with the argument version. Equivalent to getInstance(major, minor, milli, 0).

Parameters
major	int: major version, non-negative number <= 255.
minor	int: minor version, non-negative number <= 255.
milli	int: milli version, non-negative number <= 255.

Returns
VersionInfo

Throws
IllegalArgumentException	when either arguments are negative or > 255

getInstance

Added in API level 24

public static VersionInfo getInstance (int major)

Returns an instance of VersionInfo with the argument version. Equivalent to getInstance(major, 0, 0, 0).

Parameters
major	int: major version, non-negative number <= 255.

Returns
VersionInfo

Throws
IllegalArgumentException	when either arguments are negative or > 255

getMajor

Added in API level 24

public int getMajor ()

Returns the major version number

Returns
int	the major version number

getMicro

Added in API level 24

public int getMicro ()

Returns the micro version number

Returns
int	the micro version number

getMilli

Added in API level 24

public int getMilli ()

Returns the milli version number

Returns
int	the milli version number

getMinor

Added in API level 24

public int getMinor ()

Returns the minor version number

Returns
int	the minor version number

hashCode

Added in API level 24

public int hashCode ()

Returns the hash code value for this set.

Returns
int	the hash code value for this set.

See also:

• Object.hashCode()

toString

Added in API level 24

public String toString ()

Returns the String representative of VersionInfo in the format of "major.minor.milli.micro"

Returns
String	String representative of VersionInfo