tree 508857c3e83e1ba2251f9363189c33b9417a7231
parent 3488f0e6ddf71445e8068b4e590346c86c641e00
author Alex Fandrianto <alexfandrianto@google.com> 1446862750 -0800
committer Alex Fandrianto <alexfandrianto@google.com> 1446863358 -0800

croupier: Pivot to Join Game model and game-based Syncgroup

This CL pivots from the game creation + invitation model to the
game advertisement and join game model. (It merely swaps scanners/advertisers.)

It's not super clean yet, but you can create a game and have people
join its syncgroup to share player number, game id, game type, and who's
in the game.

Tested by playing Hearts with 4 devices at once. However, it's starting to
look like integration tests are necessary for Discovery + Syncgroup
creation. The fact that Mojo is required is worrying too. Luckily, the UI
can be ignored when testing this behavior.

Issues
- must have 4 devices to play Hearts (or else it gets stuck on Deal)
- Devices must be added in order or else they'll be assigned the wrong
  player number. You can use the debug buttons to switch the player, but
  this is going to be solved by "arrange players" anyway.
- It may be possible to crash adb for one of the devices if you conflict
  during Deal
- Deal is super slow
- Code is not cleaned up much.

Change-Id: I78bda98170ce59c251d0c9c18ee37165bb0c15b7