We just moved our product to the latest Android SDK, and after one of our users claims their device, they now see a pop up to log in to Particle. We would like to suppress this, as they do not need to log in to Particle. The product uses a super-user to interact with all of the devices, and we handle authentication of our customers on our side.
What was working previously that may have changed? Are you using two-legged shadow authentication?
ParticleCloudSDK.getCloud().setAccessToken() to set the access token for the user
That should prevent the user from getting the prompt.