Adding an image publishing node to the android_tutorial_image_transport

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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 from scratch as this link

Any idea or suggestion would be much appreciated! Cheers