tree 91f676cc2c1048693faee4d6be62276398947924
parent ab9ab96d0d2a78a8e7a80fb7917ed95527d2ba49
author Jason Monk <jmonk@google.com> 1486675204 -0800
committer Jason Monk <jmonk@google.com> 1487958711 -0500

New system for plugin + tuner integrations called extensions

An ExtensionController provides an easy way to say I need an
object of interface X. Then a plugin or a tuner factory can
actually provide X when needed or fallback to a default implementation.

Test: runtest systemui
Change-Id: I5e1b76def3c790d7f673867648ffeb13c4d0a829