parse method
void
parse()
Implementation
void parse() {
if (_raw == null) throw Exception('must call setRaw(Uint8List raw) first.');
try {
_magicHeader = _readMagicHeader();
assert(_magicHeader == magicHeaderValue);
_keyLength = _readKeyLength();
key = _readKey();
_metaLength = _readMetaLength();
meta = _readMeta();
_readCRC();
_readGap();
_imageSize = _readImageSize();
image = _readImage();
music = _readMusic();
} catch (e) {
print('parse failed: $e');
rethrow;
}
}