libandroidfw: Add new support for shared libraries

This adds support for shared resource libraries in the new
ResTable/AssetManager implementation.

The dynamic package map encoded in resources.arsc is parsed
and stored with LoadedArsc, and combined to form a resolved table
in AssetManager2.

Benchmarks show that this implementation is an order of magnitude
faster on angler-userdebug (make libandroidfw_benchmarks).

Test: libandroidfw_tests
Change-Id: I57c80248728b63b162bf8269ac9495b53c3e7fa0

1 files changed, 4 insertions, 0 deletions

diff --git a/libs/androidfw/Android.bp b/libs/androidfw/Android.bp
index fb898355db92..ecf6bd4a0cf1 100644
--- a/libs/androidfw/Android.bp
+++ b/libs/androidfw/Android.bp
@@ -38,6 +38,7 @@ cc_library {
         "ResourceTypes.cpp",
         "StreamingZipInflater.cpp",
         "TypeWrappers.cpp",
+        "Util.cpp",
         "ZipFileRO.cpp",
         "ZipUtils.cpp",
     ],
@@ -82,6 +83,9 @@ cc_library {
         },
         windows: {
             enabled: true,
+            cppflags: ["-Wno-missing-field-initializers"],  // The Windows compiler warns
+                                                            // incorrectly for value
+                                                            // initialization with {}.
         },
     },
 }