Adding an image publishing node to the android_tutorial_image_transport

hungbui-io commented 7 years ago

Hi guys,

I am wondering about how to add an image publisher to original image_transport tutorial project in order to publish the images from Android camera?

Here are some ideas I've tried but have not succeeded:

Use RosCameraPreviewView (like the android_camera_tutorial did) inside the MainActivity class by adding the second nodeConfiguration
Use CompressedImagePublisher from org.ros.android.view.camera
Write rosjava publisher like this link

Do you guys have any suggestion with this issue? Thanks a lot!

adamantivm commented 7 years ago

Hi @hungbv11 , the approaches that you mention all sound reasonable. If it was me, I would have started with the second one. Did you try posting your question in ROS Answers to see what other fellow users may suggest?

jubeira commented 7 years ago

Hi @hungbv11, I agree with @adamantivm; if you are using Android that's probably the best approach. If you were using Rosjava alone (without Android), writing a publisher from scratch would work too.

rosjava / android_core

Adding an image publishing node to the android_tutorial_image_transport #272