Merge "Introduce a count for registered shared library on ResourcesImpl to...

    private @Nullable ResourcesImpl findOrCreateResourcesImplForKeyLocked(

            @NonNull ResourcesKey key, @Nullable ApkAssetsSupplier apkSupplier) {

        ResourcesImpl impl = findResourcesImplForKeyLocked(key);

        if (impl == null) {

        // ResourcesImpl also need to be recreated if its shared library count is not up-to-date.

        if (impl == null || impl.getSharedLibCount() != mSharedLibAssetsMap.size()) {

            impl = createResourcesImpl(key, apkSupplier);

            if (impl != null) {

                mResourceImpls.put(key, new WeakReference<>(impl));

    // Cyclical cache used for recently-accessed XML files.

    private int mLastCachedXmlBlockIndex = -1;

    // The number of shared libraries registered within this ResourcesImpl, which is designed to

    // help to determine whether this ResourcesImpl is outdated on shared library information and

    // needs to be replaced.

    private int mSharedLibCount;

    private final int[] mCachedXmlBlockCookies = new int[XML_BLOCK_CACHE_SIZE];

    private final String[] mCachedXmlBlockFiles = new String[XML_BLOCK_CACHE_SIZE];

    private final XmlBlock[] mCachedXmlBlocks = new XmlBlock[XML_BLOCK_CACHE_SIZE];

            for (int i = 0; i < size; i++) {

                assets.addSharedLibraryPaths(sharedLibMap.valueAt(i).getAllAssetPaths());

            }

            mSharedLibCount = sharedLibMap.size();

        }

        mMetrics.setToDefaults();

        mDisplayAdjustments = displayAdjustments;

            mSize--;

        }

    }

    public int getSharedLibCount() {

        return mSharedLibCount;

    }

}