mirror of https://github.com/NekoX-Dev/NekoX.git
23 lines
719 B
Java
23 lines
719 B
Java
package org.telegram.messenger;
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public class CharacterCompat {
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public static final char MIN_HIGH_SURROGATE = '\uD800';
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public static final int MIN_SUPPLEMENTARY_CODE_POINT = 0x010000;
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public static final char MIN_LOW_SURROGATE = '\uDC00';
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/**
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* Compat version of {@link Character#highSurrogate(int)}
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*/
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public static char highSurrogate(int codePoint) {
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return (char) ((codePoint >>> 10)
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+ (MIN_HIGH_SURROGATE - (MIN_SUPPLEMENTARY_CODE_POINT >>> 10)));
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}
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/**
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* Compat version of {@link Character#lowSurrogate(int)}
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*/
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public static char lowSurrogate(int codePoint) {
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return (char) ((codePoint & 0x3ff) + MIN_LOW_SURROGATE);
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}
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}
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