|author||Dennis Song <email@example.com>||Mon Oct 31 02:23:53 2022 +0000|
|committer||Automerger Merge Worker <firstname.lastname@example.org>||Mon Oct 31 02:23:53 2022 +0000|
Merge "Add document for GSI specific packages" am: 0170eba510 Original change: https://android-review.googlesource.com/c/device/generic/common/+/2266746 Change-Id: Id1c17d93c2d88f3ab421697cb87131e187892205 Signed-off-by: Automerger Merge Worker <email@example.com>
This document introduces special GSI settings for facilitating xTS-on-GSI with a single image.
Some devices access the private android framework resource by
@*android: while overlaying their SystemUI setting
status_bar_header_height_keyguard. However, referencing private framework resource IDs from RRO packages in the vendor partition crashes on these devices when GSI is used. This is because private framework resource don't have a stable ID, and these vendor RRO packages would be referencing to dangling resource references after GSI is used (b/245806899).
In order to prevent SystemUI crash, GSI adds a runtime resource overlay in the system_ext partition, which have higher overlay precedence than RROs on vendor partition, so the problematic vendor RROs would be overridden.
Lifetime of this package: