Example usage for java.lang Character toChars

Introduction

In this page you can find the example usage for java.lang Character toChars.

Prototype

public static int toChars(int codePoint, char[] dst, int dstIndex) 

Source Link

Document

Converts the specified character (Unicode code point) to its UTF-16 representation.

Usage

From source file:android.support.text.emoji.MetadataRepo.java

/**
 * Read emoji metadata list and construct the trie.
 *//*ww  w.  j  a  va2s.c  om*/
private void constructIndex(final MetadataList metadataList) {
    int length = metadataList.listLength();
    for (int i = 0; i < length; i++) {
        final EmojiMetadata metadata = new EmojiMetadata(this, i);
        //since all emojis are mapped to a single codepoint in Private Use Area A they are 2
        //chars wide
        //noinspection ResultOfMethodCallIgnored
        Character.toChars(metadata.getId(), mEmojiCharArray, i * 2);
        put(metadata);
    }
}

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