8863c43d9e
The proxy must ensure that enable/disable calls are not reordered when proxied; this change adds synchronization to prevent such reordering that could happen following an onServiceConnected() callback, and to ensure cross-thread visibility of writes. Also, when the package is updated, the old service instance must be unbound and the new one bound. This changes uses a separate Connection object per service instance (package version) to avoid confusing the binder objects. Change-Id: I0907f7eed211b97ccfffa395754f1eb8ea8d8fec