ros2_java

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Fail! Building tracetools abort for missing libc++_shared.so

1

I have set ANDROID_NDK and ANDROID_HOME, ABI is arm64-v8a, ANDROID API is android-28.

aitazhixin

Android build fail on foxy and galactic

1

I have tried to build and install ROS2 java for Android with foxy on my standard OS and also docker with galactic distro, both have ubuntu 20.04. I start to...

Hdron

Since build instructions for Android are outdated, I added some args. Also, some of the users are struggling to build for Android. I create Dockerfile to build ros2java for android....

YasuChiba

fastrtps compiler error: fatal error: 'tinyxml2.h' file not found

1

All the tinyxml2 sources including tinyxml2.h are in the thirdparty folder and eProsima CMakeLists.txt looks for it in thirdparty (eprosima_find_thirdparty(TinyXML2 tinyxml2). /home/brian/ros2_android_ws/src/eProsima/Fast-DDS/src/cpp/rtps/xmlparser/XMLProfileManager.cpp:15:10: fatal error: 'tinyxml2.h' file not found #include ^~~~~~~~~~~~...

bigrobinson

Build ROS 2 Java for Android failed

3

Ubuntu 20.04.3 && ROS2 Galactic && openjdk8 && Android Studio Following README.md 1: Download NDK(16.1.4479499) and set the environment variable ANDROID_NDK 2: Download SDK(API level 21) and set the environment...

xcpper

gradle.properties for rclandroid

1

Is there anyway to auto generate gradle.properties for rclandroid project? Below is my current build steps for rclandroid project after building ros2_java package: 1. Manually clone the ros2_java_examples into the...

samcts2309

Add lifespan qos in rcljava

1

pengzhouhu

Miss support for security plugins in ros2 like subscriber/publisher.

4

hi gus: Found three problems or topics we need improve 💯 👍 : 1. ros2_java miss support for security plugins in ros2 2. and when we need to add security...

pengzhouhu

need to improve security document in rcljava android examples.

2

@jacobperron hi jacob, i take the issue here:https://github.com/ros2-java/ros2_java/issues/197, my real mind is that when we need add security model through rcljava android examples, like set some security args, we miss...

pengzhouhu

MultiThreadedExecutor does not process callbacks asynchronously

2

Each callback is guarded by mutex, so even though they are happening in different threads, they are processed in series: https://github.com/ros2-java/ros2_java/blob/ae5edaa0f07f14938913bb5e395544e3ca4d91c5/rcljava/src/main/java/org/ros2/rcljava/executors/MultiThreadedExecutor.java#L85-L87 I proposed a patch to actually execute callbacks in...

jacobperron