Third Party Libraries

Access information on license type and URLs for iOS and Android platforms

spaceBlippar Documentation Centre

This section provide various details on third party libraries, license types, purpose and additional URLs utilised in the SDK release for iOS and Android platforms. These are divided into the following three categories:

• Both platforms

• iOS only

• Android only

Both Platforms

Library	License Type	Purpose	URL
Boost	Boost Software License	C++ Utility Library	Boost
bzip2	BSD Style License	Open-source data compressor.	bzip2
eigen	MPL2	Optimised 3d/matrix library	eigen
freetype	freetype license	Font rendering	freetype
giflib	X-Consortium open source	Rendering GIFs	giflib
JavascriptCore	LGPL (Android) Provided by OS in iOS.	Javascript interpreter	JavascriptCore
id3v2lib	2 Clause BSD License	MP3 metadata processing	id3v2lib
libcurl	MIT/X Derivate License	Networking library	libcurl
libiconv	LGPL	Character encoding/decoding	libiconv
libjpeg-turbo	BSD-Style License	Optimised JPEG decoding	libjpeg-turbo
libmodplug	Public Domain (see history)	Audio system	libmodplug
libogg	BSD-Style License	OGG file decoding	libogg
libpng	PNG	PNG decoding	libpng
libtheora	BSD-Style License	Audio system	libtheora
libtremolo	BSD-Style License	Audio system	libtremolo
libvorbis	BSD-Style License	Audio system	libvorbis
nanoflann	BSD-Style License	For building KD-Trees of datasets with different topologies	nanoflann
openal-soft	GNU Lesses General Public License v2.1	Software implementation of the OpenAL 3D audio API.	openal-soft
rapidjson	MIT	JSON parsing and generation	rapidjson
zxing-cpp	Apache	Barcode, QR code processing	zxing-cpp
zlib	zlib	Data compression	zlib

iOS Only

Library	License Type	Purpose	URL
OAuth2Client	BSD	OAuth2 functionality	OAuth2Client
MBProgressHUD	MIT	Progress indicator library	MBProgressHUD
MFMailComposeViewController+Block	MIT	Mail composer with blocks syntax	MFMailComposeViewController+Block
Reachability	Apple	Network connectivity library	Reachability
UIAlertController+Blocks	MIT	Alert UIViewController block implementation	UIAlertController+Blocks
UIDocumentInteractionController+DelegateBlocks	MIT	UIDocumentInteractionController with blocks syntax	UIDocumentInteractionController+DelegateBlocks

Android Only

Library	License Type	Purpose	URL
Google Play Services along with support, Design Library, ExifInterface& Preference Libraries	AOSP License	Google Play Services used for face tracking and location services. Others are used primarily for UI development	Guide
Apache OLTU	Apache License v2.0	Apache Java OAuth2 library	Apache