I want to integrate Unity/Vuforia functionality in an existing app behind a button. Is there a way to get this done? I have tried many things but I cant figure it out. In my most recent attempt I tried to pause Unity and then start it again but it crashes with the message:
2012-09-26 14:47:32.425 FredenEd[2480:907] ERROR/AR(2480) 2012-09-26 14:47:32: Failed to create tracker because the camera to bind to is already initialized. A camera must be deinitialized before binding a tracker to it.
Error: Image Tracker could not be initialized.
Could not initialize the tracker.
And many other debug messages.
Any ideas how to get it done?