Shared libraries were failing to retrieve correct resource ids from the
values of attributes in xml files. The packages of the shared ids were
not changed from 0 to their runtime assigned package ids.
Bug: 112776204
Test: atest FieldsClassificationTest#testGetAlgorithm
Change-Id: I509bc7632f5ec3e9b644e590934e6cf569a4d938
These files are moving. Update the paths so that the old files can be
deleted.
Bug: 77525052
Test: ./build for one of these scripts
Change-Id: Iacca1f1930d6a2614866f6503a2b4c1eba4d4018
AAPT would allow for ids to be declared in the form:
<item name="name" type="id>@id/other</item>
@id/name should hold a reference to @id/other. When
getResources().getValue() is called on R.id.name with resolveRefs
enabled, the resuling reference should be R.id.other.
Bug: 69445910
Test: Created tests for correct parsing of id references and correct
resolving of deep references
Change-Id: Id1feb37b2565c213dc6a19b4c401906260d7fc14
Style resources with circular parental dependencies caused infinite
recursion when calling AssetManager2::GetBag. This fix allows recursion
to cease when a circular dependency is found.
Bug: 77928512
Change-Id: Ib900c36ab1aef5da5b03234a9484c4dad3b63c02
Test: Manual test of b/77928512 and duplicates of 74493983
AAPT incorrectly writes a truncated string length when the string size
exceeded the maximum possible encode length value (0x7FFF). To decode a
truncated length, this change iterates through length values that end
in the encode length bits. Strings that exceed the maximum encode length
are not placed into StringPools in AAPT2.
Test: Successfully ran broken apps from the duplicates of the bugs
provided and created tests
Bug: 69320870
Change-Id: I99dd9b63e91ac250f81d5dfc26b7c0e6276ae162
(cherry picked from commit ea9e8b447a)
List was skipping directories. Include them, and add tests to ensure
the order and precedence is correct.
Bug: 72511641
Test: make libandroidfw_tests
Test: atest CtsContentTestCases:AssetManagerTest
Change-Id: Iadf45883283d3e4aae93bd7c3343745912e34fa0
AssetManager2 assumes that RES_TABLE_TYPE_SPEC_TYPEs must immediately
precede their associated RES_TABLE_TYPE_TYPEs. This is not correct.
RES_TABLE_TYPE_SPEC_TYPEs must precede their associated
RES_TABLE_TYPE_TYPEs, but they do not need to immediately precede them.
For example, this is what we currently expect:
RES_TABLE_TYPE_SPEC_TYPE id=1
RES_TABLE_TYPE_TYPE id=1
RES_TABLE_TYPE_SPEC_TYPE id=2
RES_TABLE_TYPE_TYPE id=2
but this is also valid:
RES_TABLE_TYPE_SPEC_TYPE id=1
RES_TABLE_TYPE_SPEC_TYPE id=2
RES_TABLE_TYPE_TYPE id=1
RES_TABLE_TYPE_TYPE id=2
Bug: 73052092
Test: make libandroidfw_tests
Change-Id: I1f3c43760f8108eee24c2c6ed7bc16f70e951c2b
AssetManager2 relied on creating a list of configurations
present in the resource table so as to avoid copying and
converting ResTable_config's from the APK on every
resource retrieval.
ResTable, however, had a better optimization that pruned
the configurations that didn't match the currently set
configuration. This vastly reduced the number of ResTable_configs
to test.
In this CL, AssetManager2 follows suite with this optimization
and only maintains the filtered ResTable_configs, falling back
to the slow path when the configuration is overridden.
Test: mma frameworks/base/libs/androidfw
Test: adb sync system data
Test: adb shell /data/benchmarktest64/libandroidfw_benchmarks/libandroidfw_benchmarks
Change-Id: Ib57b75fbb32e1d310eec146e5a12dfc6de4385f9
When an app is loaded as a shared library (eg. monochrome),
make sure to set the bit that it loaded as such, so that
conversions from package ID 7f -> shared library ID are done.
Bug: 72511998
Test: make libandroidfw_tests
Test: out/host/<host_os>/nativetest64/libandroidfw_tests/libandroidfw_tests
Change-Id: Icd11b7a5adff351165ca16d5853fb5a0002c34b1
AssetManager2 relied on creating a list of configurations
present in the resource table so as to avoid copying and
converting ResTable_config's from the APK on every
resource retrieval.
ResTable, however, had a better optimization that pruned
the configurations that didn't match the currently set
configuration. This vastly reduced the number of ResTable_configs
to test.
In this CL, AssetManager2 follows suite with this optimization
and only maintains the filtered ResTable_configs, falling back
to the slow path when the configuration is overridden.
Test: mma frameworks/base/libs/androidfw
Test: adb sync system data
Test: adb shell /data/benchmarktest64/libandroidfw_benchmarks/libandroidfw_benchmarks
Change-Id: I5d46f8b005a37b72750d00bd75f090e7b5a36f60
Take into account numbering system when selecting a matching
resource configuration. Add numbering system specifier into the
generated BCP 47 language tag.
Test: build and run libandroidfw_tests
Bug: 71873777
Change-Id: I3afda181f36de4b29a7be270b6f7593c2261fd71
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
This added more up-front cost to loading an APK and didn't provide
a significant benefit to resource retrieval.
Test: make libandroidfw_tests
Change-Id: Idbf993abc433fa8c8950d106c66469b310b66f7f
If the value passed to AssetManager::ResolveReference is not a
reference, the caller may be expecting for the last reference to
not be cleared, as a more appropriate value should most likely be
retained.
This was causing an issue when a caller was manually resolving
references and expecting the last resource ID resolved to be propagated
across calls to ResolveReference.
Test: make libandroidfw_tests
Change-Id: I5b7f586e2cd541059023eaa9ba23e324a21a9a1e
Locale parser is modified to handle BCP 47 locale extensions and
recognize numbering system specifications. This fixes incorrect
interpretation of an extension key as a region code.
Numbering system specification is stored in the configuration data,
however it's not used for best configuration selection yet.
Bug: 67508876
Test: build and run libandroidfw_tests
Change-Id: If4072b9f39e80f60d4567841afe9ce7a92979574
ApkAssets who have failed verification should still run for
compatibility. Not all resources are accessed, and therefore
errors in the APK are not necessarily fatal. However, this means
we must do bounds checks when retrieving resources, which is
slower.
Test: make libandroidfw_tests && $ANDROID_BUILD_TOP/out/host/<host>/nativetest64/libandroidfw_tests/libandroidfw_tests
Test: make libandroidfw_benchmarks && adb sync system && adb sync data && /data/benchmarktest64/libandroidfw_benchmarks/libandroidfw_benchmarks
Change-Id: I4cc926c064bca0491785d82cdac0419d74d7d9b0
This change brings Theme ApplyStyle down to 2x the original performance
and Theme attribute retrieval to less than the original performance.
Yay!
Benchmarks ran on marlin-eng
----------------------------------------------------------------------
Benchmark Time CPU Iterations
----------------------------------------------------------------------
BM_ThemeApplyStyleFramework 8540 ns 8500 ns 82105
BM_ThemeApplyStyleFrameworkOld 5280 ns 5258 ns 148849
BM_ThemeGetAttribute 8 ns 8 ns 88388549
BM_ThemeGetAttributeOld 11 ns 11 ns 63394463
ApplyStyle still takes some time, and the weird thing is that if I
switch the data structure of ThemeType to use an
std::vector<ThemeEntry>, the performance becomes better than the
original implementation! The issue is that std::vector<T> takes up 24
bytes, which would make Themes take up 8 more bytes per ThemeType, which
is unacceptable. Still trying to isolate where the performance gain is
coming from.
Test: make libandroidfw_tests && $ANDROID_BUILD_TOP/out/host/<host>/nativetest64/libandroidfw_tests/libandroidfw_tests
Test: make libandroidfw_benchmarks && adb sync system && adb sync data && adb shell /data/benchmarktest64/libandroidfw_benchmarks/libandroidfw_benchmarks
Change-Id: I0e7a756afd44b6aac1521e69c2b907258c262d3e
- Convert to use soong, which allows bundling test data with benchmarks.
- Also separate libandroidfw_benchmarks so that it doesn't depend
on gtest.
Test: manual
Change-Id: I45bd222fafa87172c77b7f5bb2a7a89ddca72361
Theme copying should behave the way it did with the old AssetManager
(copy only the framework attributes when copying from a Theme object
from a different AssetManager).
Cleanup the dependencies on libziparchive in ApkAssets.
Test: make libandroidfw_tests
Test: out/host/<platform>/nativetests64/libandroidfw_tests/libandroidfw_tests --testdata=frameworks/base/libs/androidfw/tests/data
Change-Id: I973f7e6eb14ce311306e2ec66a623a4790c8d233
If @empty is encountered in XML, do not fallback
to searching through the theme.
Bug: 36891052
Test: make aapt2_tests
Test: bit CtsContentTestCases:android.content.res.cts.TypedArrayTest
Change-Id: Ie3bf7b70af9c7913513a1092afd95d26bec5e635
An overlay was incorrectly leaking its own resources into the
framework resource package, which caused warnings for every app
that tried to access framework resources (all of them).
This change skips including any resources that are not overlaying
anything (not present in IDMAP).
Bug: 36256974
Test: make libandroidfw_tests
Change-Id: I8c710af6849bb848938825aacca02799ee96c003
In order to allow multiple packages with the same package name, but
different package ID, we need to keep searching packages until the
resource is found.
Bug: 30999713
Test: make libandroidfw_tests
Change-Id: If4540e12731ca18a18e9e550a9bf248606a586c5
Benchmarks on bullhead-userdebug show that there is a negligent
performance impact when using sparse entries on a 30% loaded
sparse type of 1000 resources.
Benchmark Time CPU Iterations
-----------------------------------------------------------------------------------
BM_SparseEntryGetResourceSparseLarge 255 ns 254 ns 2751408
BM_SparseEntryGetResourceNotSparseLarge 254 ns 254 ns 2756534
Bug: 27381711
Test: make libandroidfw_tests aapt2_tests
Change-Id: I051ea22f2f6b2bc3696e446adc9e2a34be18009f
- Use FileMaps to open Assets (prevents closing of ApkAssets underlying
zip)
- Implement OpenDir and List methods
- Fix issue where DynamicRefTable wasn't properly constructed
Test: make libandroidfw_tests
Change-Id: Ib21a84e1114d028120744aa3bc1c6eb9d9399fa8
