diff --git a/libs/androidfw/AssetManager2.cpp b/libs/androidfw/AssetManager2.cpp
index f20e184..803828f 100644
--- a/libs/androidfw/AssetManager2.cpp
+++ b/libs/androidfw/AssetManager2.cpp
@@ -25,7 +25,6 @@
 
 #include "android-base/logging.h"
 #include "android-base/stringprintf.h"
-#include "androidfw/DynamicLibManager.h"
 #include "androidfw/ResourceUtils.h"
 #include "androidfw/Util.h"
 #include "utils/ByteOrder.h"
@@ -67,12 +66,7 @@
   StringPoolRef entry_string_ref;
 };
 
-AssetManager2::AssetManager2() : dynamic_lib_manager_(std::make_unique<DynamicLibManager>()) {
-  memset(&configuration_, 0, sizeof(configuration_));
-}
-
-AssetManager2::AssetManager2(DynamicLibManager* dynamic_lib_manager)
-    : dynamic_lib_manager_(dynamic_lib_manager) {
+AssetManager2::AssetManager2() {
   memset(&configuration_, 0, sizeof(configuration_));
 }
 
@@ -91,45 +85,25 @@
   package_groups_.clear();
   package_ids_.fill(0xff);
 
-  // Overlay resources are not directly referenced by an application so their resource ids
-  // can change throughout the application's lifetime. Assign overlay package ids last.
-  std::vector<const ApkAssets*> sorted_apk_assets(apk_assets_);
-  std::stable_partition(sorted_apk_assets.begin(), sorted_apk_assets.end(), [](const ApkAssets* a) {
-    return !a->IsOverlay();
-  });
-
+  // A mapping from apk assets path to the runtime package id of its first loaded package.
   std::unordered_map<std::string, uint8_t> apk_assets_package_ids;
-  std::unordered_map<std::string, uint8_t> package_name_package_ids;
 
-  // Assign stable package ids to application packages.
-  uint8_t next_available_package_id = 0U;
-  for (const auto& apk_assets : sorted_apk_assets) {
-    for (const auto& package : apk_assets->GetLoadedArsc()->GetPackages()) {
-      uint8_t package_id = package->GetPackageId();
-      if (package->IsOverlay()) {
-        package_id = GetDynamicLibManager()->FindUnassignedId(next_available_package_id);
-        next_available_package_id = package_id + 1;
-      } else if (package->IsDynamic()) {
-        package_id = GetDynamicLibManager()->GetAssignedId(package->GetPackageName());
+  // 0x01 is reserved for the android package.
+  int next_package_id = 0x02;
+  const size_t apk_assets_count = apk_assets_.size();
+  for (size_t i = 0; i < apk_assets_count; i++) {
+    const ApkAssets* apk_assets = apk_assets_[i];
+    const LoadedArsc* loaded_arsc = apk_assets->GetLoadedArsc();
+
+    for (const std::unique_ptr<const LoadedPackage>& package : loaded_arsc->GetPackages()) {
+      // Get the package ID or assign one if a shared library.
+      int package_id;
+      if (package->IsDynamic()) {
+        package_id = next_package_id++;
+      } else {
+        package_id = package->GetPackageId();
       }
 
-      // Map the path of the apk assets to the package id of its first loaded package.
-      apk_assets_package_ids[apk_assets->GetPath()] = package_id;
-
-      // Map the package name of the package to the first loaded package with that package id.
-      package_name_package_ids[package->GetPackageName()] = package_id;
-    }
-  }
-
-  const int apk_assets_count = apk_assets_.size();
-  for (int i = 0; i < apk_assets_count; i++) {
-    const auto& apk_assets = apk_assets_[i];
-    for (const auto& package : apk_assets->GetLoadedArsc()->GetPackages()) {
-      const auto package_id_entry = package_name_package_ids.find(package->GetPackageName());
-      CHECK(package_id_entry != package_name_package_ids.end())
-          << "no package id assgined to package " << package->GetPackageName();
-      const uint8_t package_id = package_id_entry->second;
-
       // Add the mapping for package ID to index if not present.
       uint8_t idx = package_ids_[package_id];
       if (idx == 0xff) {
@@ -152,7 +126,7 @@
 
             PackageGroup& target_package_group = package_groups_[target_idx];
 
-            // Create a special dynamic reference table for the overlay to rewrite references to
+            // Create a special dynamic reference table for the overlay to rewite references to
             // overlay resources as references to the target resources they overlay.
             auto overlay_table = std::make_shared<OverlayDynamicRefTable>(
                 loaded_idmap->GetOverlayDynamicRefTable(target_package_id));
@@ -182,6 +156,8 @@
         package_group->dynamic_ref_table->mEntries.replaceValueFor(
             package_name, static_cast<uint8_t>(entry.package_id));
       }
+
+      apk_assets_package_ids.insert(std::make_pair(apk_assets->GetPath(), package_id));
     }
   }
 
@@ -1329,16 +1305,6 @@
   return 0;
 }
 
-DynamicLibManager* AssetManager2::GetDynamicLibManager() const {
-  auto dynamic_lib_manager =
-      std::get_if<std::unique_ptr<DynamicLibManager>>(&dynamic_lib_manager_);
-  if (dynamic_lib_manager) {
-    return (*dynamic_lib_manager).get();
-  } else {
-    return *std::get_if<DynamicLibManager*>(&dynamic_lib_manager_);
-  }
-}
-
 std::unique_ptr<Theme> AssetManager2::NewTheme() {
   return std::unique_ptr<Theme>(new Theme(this));
 }