There is a nice camera example at the top of the CameraEx thread. I'd like to add the ability to do setRotation() which doesn't seem to be a part of the CameraExClass to this example. I suspect that I need a reflector, but I'm not sure how to do that in this case. The answer might be in the 14 pages of follow up posts to this thread, but I can't find it.
Your English is way better than my B4A. I didn't realize how CameraEx was connected to the example program, but now I see what is going on. For now I can just modify the SetDisplayOrientation to do the image flipping I need. Thanks!