Fingerprint data is now stored in one of two ways depending on the
shipping API version:
For devices shipped before Android P nothing changes, data is stored
under /data/system/users/<user-id>/fpdata/...
Devices shipped from now on will instead store fingerprint data under
/data/vendor_de/<user-id>/fpdata.
Support for /data/vendor_de and /data/vendor_ce has been added to vold.
Bug: 36997597
Change-Id: Ibc7cc33b756f64abe68a749c0ada0ca4f6d92514
Test: manually
diff --git a/private/file_contexts b/private/file_contexts
index 38bcafd..b3ce244 100644
--- a/private/file_contexts
+++ b/private/file_contexts
@@ -415,6 +415,9 @@
# Fingerprint data
/data/system/users/[0-9]+/fpdata(/.*)? u:object_r:fingerprintd_data_file:s0
+# Fingerprint vendor data file
+/data/vendor_de/[0-9]+/fpdata(/.*)? u:object_r:fingerprint_vendor_data_file:s0
+
# Bootchart data
/data/bootchart(/.*)? u:object_r:bootchart_data_file:s0