59f6f7fffa
Move per-user state initialization (directories for bookkeeping data and transport manager) from BMS to UserBMS. The UserBMS constructor is now private and callers should use the static helper to create a new instance. This is primarily for three reasons: 1) Allows for extracting logic out of the constructor into helpers. 2) Allows for performing necessary user-specific setup in the future such as data migration. 3) Allows for writing unit tests without having setters/getters exclusively for tests. Bug: 120212806 Test: 1) atest RunFrameworksServicesRoboTests 2) boot -> unlock user -> service started and verify transports registered 3) adb shell bmgr backupnow [package] -> writes to /data dir adb shell bmgr enable false -> writes to /data dir 4) adb shell bmgr backupnow --all -> writes to /cache dir Change-Id: If88d95059951dbae0abf691629db1a05d27f743d