/** Reads Exif tags from the specified JPEG file. */
public ExifInterface(String filename) throws IOException {
if (filename == null) {
throw new IllegalArgumentException("filename cannot be null");
}
mFilename = filename;
loadAttributes();
}
/**
* M: Reads Exif tags from the specified input stream.
*
* @hide
*/
public ExifInterface(InputStream stream) throws IOException {
mInputStream = stream;
loadAttributes();
}