Exif extended library for Android, based on jhead c library (http://www.sentex.net/~mwandel/jhead/)
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sephiroth74 Merge pull request #22 from aizbyakov/master
Fix subzero offset for tag.
Latest commit 594a818 Jun 11, 2018

README.md

Android-Exif-Extended

Description

Exif library for Android. It's based on the android [ExifInterface] 1 and on the [Jhead] 2 c library

Import

Just add this line to your dependency group:

compile 'it.sephiroth.android.exif:library:+'

Usage

import it.sephiroth.android.library.exif2.ExifInterface;
import it.sephiroth.android.library.exif2.ExifTag;

ExifInterface exif = new ExifInterface();
exif.readExif( filename, ExifInterface.Options.OPTION_ALL );

// list of all tags found
List<ExifTag> all_tags = exif.getAllTags();

// jpeg quality
int jpeg_quality =  exif.getQualityGuess()

// image size
int[] imagesize = exif.getImageSize();

// process used to create the jpeg file
short process = exif.getJpegProcess();

// gps lat-lon
double[] latlon = exif.getLatLongAsDoubles();


....
// save
exif.writeExif( src_file, dst_file );

License

This software is licensed under the Apache 2 license, quoted below.

Licensed under the Apache License, Version 2.0 (the "License"); you may not
use this file except in compliance with the License. You may obtain a copy of
the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
License for the specific language governing permissions and limitations under
the License.

See Also

For more informations about Exif Format see [exifStandard2.pdf] 3