Warning

The following versions contain a bug where a libnative-lib.so library in the builds was not compiled with 16KB page support.
This means those versions are not ready to be used with Android OSes running in 16KB page size mode.

• 4.8.6 to 4.8.13 for 4.8.x branch
• 4.9.6 to 4.9.14 for 4.9.x branch

The affected versions are tagged with [WARNING NOT 16KB-ready] in the release list.
(Versions prior to 4.8.6 were never advertised as having 16KB page size support and so aren't tagged)

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Important

For up-to-date documentation, visit the online manual directly in the ZenID web application.

ZenID Android SDK

Android sample app that shows how to use the ZenID Android SDK. The SDK can help you with performing the following operations on documents:

• OCR and data extraction
• verification of authenticity
• real-time face liveness detection
• Hologram verification

Sample App

Don't forget to add the right package name into the backend system if you want to do end-to-end test. The build system adds .debug to the package name for debug builds.

• cz.trask.zenid.sample.debug for DEBUG builds
• cz.trask.zenid.sample for RELEASE builds

Open Source

Zenid is powered by Open Source libraries.

• AHEasing (WTFPL)
• Catch2 (Boost Software License 1.0)
• cppcodec (MIT License)
• cvui (MIT License)
• cxxopts (MIT License)
• fmt (MIT License)
• gmath (MIT License)
• hedley (Creative Commons Zero v1.0 Universal)
• imgui (MIT License)
• implot (MIT License)
• JSON for Modern C++ (Creative Commons Zero v1.0 Universal)
• Magic Enum C++ (MIT License)
• nameof (MIT License)
• OpenCV (Apache License 2.0)
• PicoSHA2 (MIT License)
• plusaes (Boost Software License 1.0)
• Rapidcsv (BSD 3-Clause license)
• Tensorflow Lite (Apache License 2.0)
• TooJpeg (zlib License)
• JMRTD (LGPL License)
• CameraView (MIT License)