question: public void writeExif ( Bitmap bmap , OutputStream exifOutStream ) throws IOException { if ( bmap == null || exifOutStream == null ) { throw new IllegalArgumentException ( NULL_ARGUMENT_STRING ) ; } OutputStream s = getExifWriterStream ( exifOutStream ) ; bmap . compress ( Bitmap . CompressFormat . JPEG , 90 , s ) ; s . flush ( ) ; }
target:  Writes the tags from this ExifInterface object into a jpeg compressed bitmap, removing prior exif tags.