Package icyllis.modernui.graphics.text

Class Emoji

java.lang.Object

icyllis.modernui.graphics.text.Emoji

public final class Emoji
extends Object

A utility class for Emoji.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	CANCEL_TAG
static final int	COMBINING_ENCLOSING_KEYCAP
static final int	VARIATION_SELECTOR_15
static final int	VARIATION_SELECTOR_16
static final int	ZERO_WIDTH_JOINER

Constructor Summary

Constructors

Constructor	Description
Emoji()

Method Summary

Modifier and Type	Method	Description
static boolean	isEmoji(int codePoint)	Returns true if the character has Emoji property.
static boolean	isEmojiModifier(int codePoint)	Returns true if the given code point is emoji modifier.
static boolean	isEmojiModifierBase(int codePoint)	Returns true if the given code point is emoji modifier base.
static boolean	isEmojiPresentation(int codePoint)	Returns true if the character has emoji presentation by default.
static boolean	isKeycapBase(int codePoint)	Returns true if the character can be a base character of COMBINING ENCLOSING KEYCAP.
static boolean	isRegionalIndicatorSymbol(int codePoint)	Returns true if the given code point is regional indicator symbol.
static boolean	isTagSpecChar(int codePoint)	Returns true if the character can be a part of tag_spec in emoji tag sequence.

Methods inherited from class java.lang.Object

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

Field Details

ZERO_WIDTH_JOINER

public static final int ZERO_WIDTH_JOINER

See Also:

• Constant Field Values

COMBINING_ENCLOSING_KEYCAP

public static final int COMBINING_ENCLOSING_KEYCAP

See Also:

• Constant Field Values

VARIATION_SELECTOR_15

public static final int VARIATION_SELECTOR_15

See Also:

• Constant Field Values

VARIATION_SELECTOR_16

public static final int VARIATION_SELECTOR_16

See Also:

• Constant Field Values

CANCEL_TAG

public static final int CANCEL_TAG

See Also:

• Constant Field Values

Constructor Details

Emoji

public Emoji()

Method Details

isEmoji

public static boolean isEmoji(int codePoint)

Returns true if the character has Emoji property.

isEmojiPresentation

public static boolean isEmojiPresentation(int codePoint)

Returns true if the character has emoji presentation by default.

isEmojiModifier

public static boolean isEmojiModifier(int codePoint)

Returns true if the given code point is emoji modifier.

isEmojiModifierBase

public static boolean isEmojiModifierBase(int codePoint)

Returns true if the given code point is emoji modifier base.

Parameters:

codePoint - codepoint to check

Returns:

true if is emoji modifier base

isRegionalIndicatorSymbol

public static boolean isRegionalIndicatorSymbol(int codePoint)

Returns true if the given code point is regional indicator symbol.

isKeycapBase

public static boolean isKeycapBase(int codePoint)

Returns true if the character can be a base character of COMBINING ENCLOSING KEYCAP.

isTagSpecChar

public static boolean isTagSpecChar(int codePoint)

Returns true if the character can be a part of tag_spec in emoji tag sequence.

Note that 0xE007F (CANCEL TAG) is not included.