/ros2-android-build

Build rcljava(ros2-java) for android.

Primary LanguagePython

ros2-android-build

Build rcljava for android.

Versions & Envs

  • NDK: android-ndk-r23b
  • ABI: arm64-v8a
  • Android API Level(minSdkVersion): android-21

ROS2 java version

https://raw.githubusercontent.com/ros2-java/ros2_java/434e6f55253bfe2cb9ce34799fe548bbf4998d0e/ros2_java_android.repos

Steps to build

1. Build docker image

docker build -t ros2java-android-build ./

2. Build

python3 run.py ./out/soOut ./out/jarOut --srcDir ../src

First and Second argument specifies where to copy build results.
Eg. Specify libs and jniLibs dir of your Android project to copy .jar file and .so files.

--srcDir option is using for adding packages other than ros2 java related packages, for example your own message package.
You can just specify your src dir which contains multiple packages. This option is not mandatory.

Note1

↓Android project structure example.

app
 -libs
    - .jar files
 - src
    - main
        - java
        - jniLibs
            - arm64-v8a
                - .so files
        - res
        - AndroidManifest.xml

Refer to example project: https://github.com/YasuChiba/ros2-android-test-app

Note2

Build ros2_android and ros2_android_examples by this Dockerfile is currently not supported.
Please build your android app by using Android Studio.