Revert "Use reference counted pointers for ApkAssets"

This reverts commit c357f719ed3734aee05418808699a48dd150a1a5.

Reason for revert: b/279154343 - performance regression

Change-Id: If2e212d8fc5b9ed8638032a33f450440cbaeceb0

1 files changed, 32 insertions, 26 deletions

diff --git a/libs/androidfw/ApkAssets.cpp b/libs/androidfw/ApkAssets.cpp
index f0c639574a9f..15aaae25f754 100644
--- a/libs/androidfw/ApkAssets.cpp
+++ b/libs/androidfw/ApkAssets.cpp
@@ -27,34 +27,39 @@ using base::unique_fd;
 
 constexpr const char* kResourcesArsc = "resources.arsc";
 
-ApkAssets::ApkAssets(PrivateConstructorUtil, std::unique_ptr<Asset> resources_asset,
+ApkAssets::ApkAssets(std::unique_ptr<Asset> resources_asset,
                      std::unique_ptr<LoadedArsc> loaded_arsc,
-                     std::unique_ptr<AssetsProvider> assets, package_property_t property_flags,
-                     std::unique_ptr<Asset> idmap_asset, std::unique_ptr<LoadedIdmap> loaded_idmap)
+                     std::unique_ptr<AssetsProvider> assets,
+                     package_property_t property_flags,
+                     std::unique_ptr<Asset> idmap_asset,
+                     std::unique_ptr<LoadedIdmap> loaded_idmap)
     : resources_asset_(std::move(resources_asset)),
       loaded_arsc_(std::move(loaded_arsc)),
       assets_provider_(std::move(assets)),
       property_flags_(property_flags),
       idmap_asset_(std::move(idmap_asset)),
-      loaded_idmap_(std::move(loaded_idmap)) {
-}
+      loaded_idmap_(std::move(loaded_idmap)) {}
 
-ApkAssetsPtr ApkAssets::Load(const std::string& path, package_property_t flags) {
+std::unique_ptr<ApkAssets> ApkAssets::Load(const std::string& path, package_property_t flags) {
   return Load(ZipAssetsProvider::Create(path, flags), flags);
 }
 
-ApkAssetsPtr ApkAssets::LoadFromFd(base::unique_fd fd, const std::string& debug_name,
-                                   package_property_t flags, off64_t offset, off64_t len) {
+std::unique_ptr<ApkAssets> ApkAssets::LoadFromFd(base::unique_fd fd,
+                                                 const std::string& debug_name,
+                                                 package_property_t flags,
+                                                 off64_t offset,
+                                                 off64_t len) {
   return Load(ZipAssetsProvider::Create(std::move(fd), debug_name, offset, len), flags);
 }
 
-ApkAssetsPtr ApkAssets::Load(std::unique_ptr<AssetsProvider> assets, package_property_t flags) {
+std::unique_ptr<ApkAssets> ApkAssets::Load(std::unique_ptr<AssetsProvider> assets,
+                                           package_property_t flags) {
   return LoadImpl(std::move(assets), flags, nullptr /* idmap_asset */, nullptr /* loaded_idmap */);
 }
 
-ApkAssetsPtr ApkAssets::LoadTable(std::unique_ptr<Asset> resources_asset,
-                                  std::unique_ptr<AssetsProvider> assets,
-                                  package_property_t flags) {
+std::unique_ptr<ApkAssets> ApkAssets::LoadTable(std::unique_ptr<Asset> resources_asset,
+                                                std::unique_ptr<AssetsProvider> assets,
+                                                package_property_t flags) {
   if (resources_asset == nullptr) {
     return {};
   }
@@ -62,7 +67,8 @@ ApkAssetsPtr ApkAssets::LoadTable(std::unique_ptr<Asset> resources_asset,
                   nullptr /* loaded_idmap */);
 }
 
-ApkAssetsPtr ApkAssets::LoadOverlay(const std::string& idmap_path, package_property_t flags) {
+std::unique_ptr<ApkAssets> ApkAssets::LoadOverlay(const std::string& idmap_path,
+                                                  package_property_t flags) {
   CHECK((flags & PROPERTY_LOADER) == 0U) << "Cannot load RROs through loaders";
   auto idmap_asset = AssetsProvider::CreateAssetFromFile(idmap_path);
   if (idmap_asset == nullptr) {
@@ -97,10 +103,10 @@ ApkAssetsPtr ApkAssets::LoadOverlay(const std::string& idmap_path, package_prope
                   std::move(loaded_idmap));
 }
 
-ApkAssetsPtr ApkAssets::LoadImpl(std::unique_ptr<AssetsProvider> assets,
-                                 package_property_t property_flags,
-                                 std::unique_ptr<Asset> idmap_asset,
-                                 std::unique_ptr<LoadedIdmap> loaded_idmap) {
+std::unique_ptr<ApkAssets> ApkAssets::LoadImpl(std::unique_ptr<AssetsProvider> assets,
+                                               package_property_t property_flags,
+                                               std::unique_ptr<Asset> idmap_asset,
+                                               std::unique_ptr<LoadedIdmap> loaded_idmap) {
   if (assets == nullptr) {
     return {};
   }
@@ -119,11 +125,11 @@ ApkAssetsPtr ApkAssets::LoadImpl(std::unique_ptr<AssetsProvider> assets,
                   std::move(idmap_asset), std::move(loaded_idmap));
 }
 
-ApkAssetsPtr ApkAssets::LoadImpl(std::unique_ptr<Asset> resources_asset,
-                                 std::unique_ptr<AssetsProvider> assets,
-                                 package_property_t property_flags,
-                                 std::unique_ptr<Asset> idmap_asset,
-                                 std::unique_ptr<LoadedIdmap> loaded_idmap) {
+std::unique_ptr<ApkAssets> ApkAssets::LoadImpl(std::unique_ptr<Asset> resources_asset,
+                                               std::unique_ptr<AssetsProvider> assets,
+                                               package_property_t property_flags,
+                                               std::unique_ptr<Asset> idmap_asset,
+                                               std::unique_ptr<LoadedIdmap> loaded_idmap) {
   if (assets == nullptr ) {
     return {};
   }
@@ -149,9 +155,10 @@ ApkAssetsPtr ApkAssets::LoadImpl(std::unique_ptr<Asset> resources_asset,
     return {};
   }
 
-  return ApkAssetsPtr::make(PrivateConstructorUtil{}, std::move(resources_asset),
-                            std::move(loaded_arsc), std::move(assets), property_flags,
-                            std::move(idmap_asset), std::move(loaded_idmap));
+  return std::unique_ptr<ApkAssets>(new ApkAssets(std::move(resources_asset),
+                                                  std::move(loaded_arsc), std::move(assets),
+                                                  property_flags, std::move(idmap_asset),
+                                                  std::move(loaded_idmap)));
 }
 
 std::optional<std::string_view> ApkAssets::GetPath() const {
@@ -167,5 +174,4 @@ bool ApkAssets::IsUpToDate() const {
   return IsLoader() || ((!loaded_idmap_ || loaded_idmap_->IsUpToDate())
                         && assets_provider_->IsUpToDate());
 }
-
 }  // namespace android