This java and Android API and packaging principles were inspired by the https://github.com/microsoft/onnxruntime/tree/main/java, and openly share credits for API with the contributors in onnxruntime repo.
- install visual studio 2022 (with cmake, git, desktop C++)
- OpenJDK: https://docs.microsoft.com/en-us/java/openjdk/download (OpenJDK 11.0.15 LTS)
./build.sh -DOCOS_BUILD_JAVA=ON
and find onnxruntime-extensions-0.5.0.jar at out/$OS/$CMake_BUILD_TYPE/java/build/libs
There is a Java example project checked in tutorial folder, demo4j which provide a showcase how extensions package works with ONNXRuntime's Java API