First pass at getting overlays to respect which resources should be
overlaid. First step is to call it out but not enforce.
Bug: 64980941
Test: manual (inspect the warnings at boot)
Change-Id: I40baee1110d4bc1e54e7f2f9d3b73ffabb067f90
Changing any of the test APKs could change resource IDs.
The resource IDs are all made public and assigned an ID
to avoid this issue.
Test: make libandroidfw_tests
Change-Id: Idd17c25f4ac86a0ad5b2b8da6f968e5d9b2346c1
Tests would expect parts of the APK to be unzipped and
maintained. Instead, we now decompress the required files
from the test APKs on test setup. This simplifies
test maintenance substantially.
Test: make libandroidfw_tests && libandroidfw_tests --testdata=frameworks/base/libs/androidfw/tests/data
Change-Id: I3d2100af22df913e02401dedcf9842cdb32b2a3b
When we set the parameters for a ResTable, we can pre-filter which
resources match and only look at that smaller list when getting entries.
This helps A LOT with types that have many configurations, like strings
and all their various locales.
We must store the cached entries in a parallel data structure because parts
of the main Type object are shared with other ResTables, causing data races.
Bug:25499111
Change-Id: I63e37dcbd683fc9f1e7d0f3a6ed4c1c01e0fc575
This change allows the developer to add a base package for
which to build a feature split. The generated resource types
will begin after the base APK's defined types so as not
to collide or override resources.
Multiple features can be generated by first choosing an
arbitrary order for the features. Then for each feature,
the base APK and any preceding features are specified
with the --feature-of flags.
So with a base APK 'A' and features, 'B', and 'C',
'B' would be built with
aapt package [...] --feature-of A [...]
and 'C' would be built with
aapt package [...] --feature-of A --feature-of B [...]
Change-Id: I1be66e3f8df9a737b21c71f8a93685376c7e6780
In order to support APK split features, the resource
table needs to support loading multiple resource
tables with the same package but potentially new set
of type IDs.
This adds some complexity as the type ID space changes
from dense and ordered to potentially sparse.
A ByteBucketArray is used to store the type IDs in
a memory efficient way that allows for fast retrieval.
In addition, the IDMAP format has changed. We no longer
need random access to the type data, since we store the
types differently. However, random access to entries of
a given type is still required.
Change-Id: If6f5be680b405b368941d9c1f2b5d2ddca964160
