ndk-capi-hello-world

Android Studio example how to use GENIVI CommonAPI via SOME/IP between two app services from native code.

Environment

• Android Studio
• CMake 3.12 (for boost-cmake)

Dependencies

Git submodule projects:

• vsomeip 3.1.20.2 (https://github.com/GENIVI/vsomeip.git);
• capicxx-core-runtime 3.2.0 + patches/capicxx-core-runtime.patch: (https://github.com/GENIVI/capicxx-core-runtime.git);
• capicxx-someip-runtime 3.2.0 + patches/capicxx-someip-runtime.patch: (https://github.com/GENIVI/capicxx-someip-runtime.git);
• boost-cmake: CMake adapted boost (https://github.com/Orphis/boost-cmake);
• logger 1.0.0: For easy logging (https://github.com/nkh-lab/logger.git);
• genivi-capi-someip-examples 3.0.0: Simple CommonAPI via SOME/IP example which supports Android (https://github.com/nkh-lab/genivi-capi-someip-examples.git).

Project setup

1. Clone main git project:

git clone https://github.com/nkh-lab/ndk-capi-hello-world.git

2. Clone submodule projects:

git submodule update --init

3. Apply patches:

cd external/capicxx-core-runtime
git apply ../../patches/capicxx-core-runtime.patch

cd external/capicxx-someip-runtime
git apply ../../patches/capicxx-someip-runtime.patch

or via

./patches/apply-patches.sh 

Open project in Android Studio

1. Run Android Studio
2. Then open ndk-capi-hello-world/capi-hello-world project
3. Build and run
4. Expected app output in logcat:

...
2020-06-24 23:16:08.708 15582-15638/com.example.capihelloworld I/Interface1Service: Interface1Service.cpp:16 main() Hello from Interface1Service
2020-06-24 23:16:08.711 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:27 main() Client1: Hello from Interface1Client
2020-06-24 23:16:08.711 15582-15638/com.example.capihelloworld I/Interface1Service: Interface1Service.cpp:33 main() Successfully Registered Service!
2020-06-24 23:16:08.712 15582-15638/com.example.capihelloworld I/Interface1Service: Interface1Service.cpp:37 main() Waiting for calls... (Abort with CTRL+C)
2020-06-24 23:16:08.712 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:41 main() Client1: Checking availability!
2020-06-24 23:16:08.720 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:46 main() Client1: Available...
2020-06-24 23:16:08.721 15582-15643/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:59 operator()() Client1: aString CallStatus: 0
2020-06-24 23:16:08.721 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:68 main() Client1: getAStringAttribute().setValue() was set to: 0
2020-06-24 23:16:08.721 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:71 main() Client1: setUInt32(): 0
2020-06-24 23:16:08.721 15582-15643/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:56 operator()() Client1: aString was changed to: 0
2020-06-24 23:16:11.725 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:81 main() Client1: getUInt32(): 0
2020-06-24 23:16:14.727 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:68 main() Client1: getAStringAttribute().setValue() was set to: 1
2020-06-24 23:16:14.728 15582-15643/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:56 operator()() Client1: aString was changed to: 1
2020-06-24 23:16:14.728 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:71 main() Client1: setUInt32(): 1
2020-06-24 23:16:17.733 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:81 main() Client1: getUInt32(): 1
2020-06-24 23:16:20.735 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:68 main() Client1: getAStringAttribute().setValue() was set to: 2
2020-06-24 23:16:20.735 15582-15643/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:56 operator()() Client1: aString was changed to: 2
2020-06-24 23:16:20.735 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:71 main() Client1: setUInt32(): 2
2020-06-24 23:16:23.740 15582-15640/com.example.capihelloworld I/Interface1Client: Interface1Client.cpp:81 main() Client1: getUInt32(): 2
...