Wasn't sure how to implement and didn't know how we were getting it so I left it off. Just creating this issue as a reminder to add it back in once we do get more of a grasp on Firebase

Don't know when this condition would happen in a real-world scenario, but in my emulator for some reason the wifi is disabled and I can't turn it on. This is causing wifiP2pManager to be null and breaking the app. I'm focusing on Firebase now so it'd be nice if somebody could patch this.

I tried enqueueing from a different device and adding it did not start the video.

When Google Sign In is merged the methods setUserID() and setUsername() in the HubSingleton will no longer be valid as the only time the user can be set is when they sign in to Google. The test cases will need to be changed to reflect this change. I have commented out the lines so we can still compile and work on the project but when we begin to add tests again the current ones need to be modified.