Do not try to do a restore at install if the user is not ready for
backup.
Bug: 144155744
This solves a bug which makes staged installs hang. This is
happening because when installing, the PackageManager is waiting for a response to be sent back from
the BackupManagerService after it finishes restoring. In the case of staged installs which happen at boot,
isUserReadyForBackup is false, so the method does nothing and the
PackageManager keeps on waiting on a response.
Test: 1) atest RunBackupFrameworksServicesRoboTests and atest AutoRestoreHostSideTest
2) Manual:
- Applied ag/9722795
- run `atest com.android.tests.rollback.host.StagedRollbackTest#testStagedInstallHang`
- The log file doesn't contain any "Watchdog: *** WATCHDOG KILLING SYSTEM PROCESS: Blocked in handler on main thread (main)".
Change-Id: I294c309b0c7e5a9e12bdbd0c3fc4946767f91cee
3 files changed