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-rw-r--r--libs/androidfw/ResourceTypes.cpp6
1 files changed, 4 insertions, 2 deletions
diff --git a/libs/androidfw/ResourceTypes.cpp b/libs/androidfw/ResourceTypes.cpp
index aa207e2..818e1c5 100644
--- a/libs/androidfw/ResourceTypes.cpp
+++ b/libs/androidfw/ResourceTypes.cpp
@@ -6533,8 +6533,10 @@ status_t ResTable::createIdmap(const ResTable& overlay,
KeyedVector<uint8_t, IdmapTypeMap> map;
- // overlaid packages are assumed to contain only one package group
- const PackageGroup* pg = mPackageGroups[0];
+ // Overlaid packages are assumed to contain only one package group or two package group
+ // as one is "system package(android)", and another is "application package". So we need
+ // to use the last package group to create idmap.
+ const PackageGroup* pg = mPackageGroups[mPackageGroups.size() - 1];
// starting size is header
*outSize = ResTable::IDMAP_HEADER_SIZE_BYTES;