This change defines two new chunks for encoding overlayable information.
RES_TABLE_OVERLAYABLE_POLICY_TYPE contains flags that represent
restrictions enforced on overlays that try to overlay a specific set of
resource ids. The chunk header is followed by ResTable_ref for each id
that belongs to the policy type. A policy chunk will be created for
every unique combination of policies that are defined in overlayable
declarations.
RES_TABLE_OVERLAYABLE_TYPE holds policy blocks. Since <overlayable>
does not currently have any attributes, only one overlayable block is
encoded in an APK.
This change also removes the SPEC_OVERLAYABLE flag because the runtime
does not use the flag, and the overlayable chunk encoding renders it
obsolete.
Bug: 110869880
Bug: 117545186
Test: libandroidfw_tests and aapt2_tests
Change-Id: I45ae9bf4176699f14c85e2b7a2e8560185d8a0b8
Do not include configurations or locales from overlays overriding system
resources when exclude_system is specified in GetResourceConfigurations
or GetResourceLocales.
Bug: 120083032
Test: run cts -m CtsContentTestCases -t
android.content.res.cts.AssetManagerTest#testGetNonSystemLocales
Change-Id: I4ba3b07d3bb9ac72b196ff7ed4d1e853b51f7eea
When closing a namespace a } is sufficient. It doesn't need to be };
like closing a class or enum.
Within frameworks/base/libs/hwui there is a mix between } and }; when
closing a namespace. There are even mixes between a .h and the
corresponding .cpp files.
In a separate CL I was asked to not close with };. That was a good
comment. I adopted the style from nearby code. This CL cleans up the
nearby code.
Test: I made sure the code still built as expected.
Change-Id: Ieb314a4f48d6e33752463f3be4361fdc9be97482
This reverts commit 9c7b131996.
Reason for revert: Fixed build failures due to merge
Change-Id: I7d7bfed3a3234b966f3fe3fd6e0cbc63d2bedf83
Test: unit test
You won't believe this one weird trick to make
EGL_BAD_ALLOC errors never happen again! libgui
hates it!
Bug: way too many to list
Test: none - there probably should be, though
Change-Id: I8e7fc3e584f90c01e0fd932497604a1d93710ba6
The problem of creating idmap data consists of three steps:
1. create the mapping overlay resid -> target resid
2. fix the padding between the target resids
3. write the mapping as a binary stream
Because we iterate over the resources in the overlay package, there are
no guarantees on the order in which target resources are processed. This
means we can't fix the padding until after step 1. On the other hand,
after step 2 the mapping should be immutable.
Introduce new data structures that help enforce immutability and
ownership of data, as outlined above.
Bug: 80150169
Test: make libandroidfw_tests
Test: atest OverlayHostTests OverlayDeviceTests
Change-Id: I45689e8003c96d251a63a758f77609972ae963df
A tiny scaleX/scaleY is sneaking into the matrix,
throwing off the nearest/bilerp calculation.
This tiny scaleX/scaleY appears to be coming from
the inverse texture matrix necessary to workaround
skia issue https://bugs.chromium.org/p/skia/issues/detail?id=7075
So add another workaround for SkMatrix::getType()
reporting this as having a scale, even though there really
isn't one.
Bug: 119783323
Test: atest android.view.cts.TextureViewTest#testSamplingWithTransform
Change-Id: I3e675102ef99ce093f698460242c19dfe7e90345
Change idmap to iterate over the resources in the overlay package
instead of the target package when scanning for resources defined in
both packages. This cuts down the runtime cost of creating an idmap
considerably since the algorithm now scales with the number of resources
in the overlay package (a handful) and not the number of resources in
the target package (android: 10k, SystemUI: 8k) at a minor cost to code
complexity.
Improvements on the runtime of ResTable::createIdmap (systrace on an
emulator running aosp_x86_64-eng):
- target=android: 12.5 ms -> 3.0 ms
- target=SystemUI: 8.6 ms -> 1.0 ms
The bulk of the cost of creating an idmap from installd is now the fork
and execl to call "idmap --fd ..." which weigh in at 16 ms.
Bug: 80150169
Test: make libandroidfw_tests
Test: atest OverlayHostTests OverlayDeviceTests
Change-Id: I98e18d5958c0cd835a73055b714f5bf0f4f95a09
This changes native InputManagerService to use the new backend library
for inputflinger: libinputreader.
Bug: 119264687
Test: manual: Build, run, and test input (touch, mouse)
Change-Id: I619492d5492cd8444d7c2cc7af9717c19c938256
