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: I615e90d1c9ab08e768a8713968fa043598a0a526
Test: manually
diff --git a/Utils.cpp b/Utils.cpp
index 38edcb3..98e8a9b 100644
--- a/Utils.cpp
+++ b/Utils.cpp
@@ -635,6 +635,14 @@
return StringPrintf("%s/misc/profiles/cur/%u", BuildDataPath("").c_str(), userId);
}
+std::string BuildDataVendorCePath(userid_t userId) {
+ return StringPrintf("%s/vendor_ce/%u", BuildDataPath("").c_str(), userId);
+}
+
+std::string BuildDataVendorDePath(userid_t userId) {
+ return StringPrintf("%s/vendor_de/%u", BuildDataPath("").c_str(), userId);
+}
+
std::string BuildDataPath(const std::string& volumeUuid) {
// TODO: unify with installd path generation logic
if (volumeUuid.empty()) {