API Reference

class org.mozilla.universalchardet.UniversalDetector

public UniversalDetector(CharsetListener listener)

Constructs a detector. listener is a listener object that is notified of the detected charset. listener can be null.

public boolean isDone()

Returns whether the detector has detected a charset.

public String getDetectedCharset()

If the detector has detected an encoding, returns one of the charset names defined in org.mozilla.universalchardet.Constants. If the detector has not detected any encoding yet, returns null.

public void handleData(final byte buf, int offset, int length)

Feeds data to the detector.

public void dataEnd()

Notifies the detector that there are no more data to process. This method should be always called before you call getDetectedCharset().

public void reset()

Resets the detector. After reset(), you can reuse the detector to process another document.

class org.mozilla.universalchardet.Constants

All charset names that juniversalchardet can detect are defined in this class.

• Charsets supported by Java
• public static final String CHARSET_ISO_2022_JP
• public static final String CHARSET_ISO_2022_CN
• public static final String CHARSET_ISO_2022_KR
• public static final String CHARSET_ISO_8859_5
• public static final String CHARSET_ISO_8859_7
• public static final String CHARSET_ISO_8859_8
• public static final String CHARSET_BIG5
• public static final String CHARSET_GB18030
• public static final String CHARSET_EUC_JP
• public static final String CHARSET_EUC_KR
• public static final String CHARSET_EUC_TW
• public static final String CHARSET_SHIFT_JIS
• public static final String CHARSET_IBM855
• public static final String CHARSET_IBM866
• public static final String CHARSET_KOI8_R
• public static final String CHARSET_MACCYRILLIC
• public static final String CHARSET_WINDOWS_1251
• public static final String CHARSET_WINDOWS_1252
• public static final String CHARSET_WINDOWS_1253
• public static final String CHARSET_WINDOWS_1255
• public static final String CHARSET_UTF_8
• public static final String CHARSET_UTF_16BE
• public static final String CHARSET_UTF_16LE
• public static final String CHARSET_UTF_32BE
• public static final String CHARSET_UTF_32LE

• Charsets NOT supported by Java
• public static final String CHARSET_HZ_GB_2312
• public static final String CHARSET_X_ISO_10646_UCS_4_3412
• public static final String CHARSET_X_ISO_10646_UCS_4_2143