Preserve flags for non-runtime permissions upon package update.
PermissionManagerServiceImpl.restorePermissionState() creates a new
UID permission state for non-shared-UID packages that have been
updated (i.e. replaced), however the existing logic for non-runtime
permission never carried over the flags from the old state. This
wasn't an issue for much older platforms because permission flags
weren't used for non-runtime permissions, however since we are
starting to use them for role protected permissions (ROLE_GRANTED) and
app op permissions (USER_SET), we do need to preserver the permission
flags.
This change merges the logic for granting and revoking a non-runtime
permission in restorePermissionState() into a single if branch, and
appends the logic to copy the flag from the old state in that branch.
Bug: 283006437
Test: PermissionFlagsTest#nonRuntimePermissionFlagsPreservedAfterReinstall
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:4ebd48959ce962b87c3468724ee4d7390714e3f3)
Merged-In: Iea3c66710e7d28c6fc730b1939da64f1172b08db
Change-Id: Iea3c66710e7d28c6fc730b1939da64f1172b08db
1 file changed
