Resources can be marked as overlayable, which means they can
be overlaid by runtime resource overlays.
This change propagates this state to the final resource table that
is installed on device.
Future work:
- Have the idmap tool respect the overlayable state and ignore
entries that overlay anything else.
Bug: 64980941
Test: make aapt2_tests
Change-Id: Id45b1e141a281be2ee32a4ac3096fcf1114d523b
FileOutputStream is safe to use on Windows, as it opens
files using our compatibility API.
Bug: 68262818
Test: make aapt2_tests
Change-Id: Ib0b27e93edd609b49b1327db7d9867a002198ebb
Add the option to produce keep rules that conditional keep based on
usage of R identifiers. This allows Proguard to potentially shrink more
code if resources are not used.
Currently only produces conditional rules for classes referenced in
layout resources because they are the most common and has the easiest
transitive usage chain to analyze.
Bug: 63628451
Test: make aapt2_tests and manual testing
Change-Id: I6c1af7affd64af40c80e004d8506a9463444b2c3
In order to support a staged rollout of support for AAPT2,
libraries being built the old way (merged into a single resource
directory) still need to make use of the generated R.txt AAPT
emitted. Do the same as AAPT.
Test: manual
Change-Id: Iaac1e824ddbd67e4efbab7692cddc1e4aa052f5a
libandroidfw needs to make use of StringPiece, so
move it to libandroidfw and update all code referencing
StringPiece in aapt2.
Test: make libandroidfw_tests libaapt2_tests
Change-Id: I68d7f0fc7c651b048d9d1f5e7971f10ef5349fa1
Use Google3 naming style to match new
projects' and open source google projects' style.
Preferred to do this in a massive CL so as to avoid
style inconsistencies that plague legacy code bases.
This is a relatively NEW code base, may as well keep
it up to date.
Test: name/style refactor - existing tests pass
Change-Id: Ie80ecb78d46ec53efdfca2336bb57d96cbb7fb87
For legacy reasons, we kept around the use of UTF-16 internally
in AAPT2. We don't need this and this CL removes all instances of
std::u16string and StringPiece16. The only places still needed
are when interacting with the ResTable APIs that only operate in
UTF16.
Change-Id: I492475b84bb9014fa13bf992cff447ee7a5fe588
Previously we would be writing out the Manifest.java file as we
processed the AndroidManifest.xml. This would lead to empty
Manifest classes if there were no permissions or permission groups
defined in the AndroidManifest.xml.
This would pose problems for processes that checked for public classes
and considered them part of the API (support lib).
Now we collect the structure of the Java class in memory before deciding
if a file should be created.
Change-Id: I6b909f28d74356414c6ef5ad005180d6ea5e44ca
Comments weren't being copied when merged from the various
resource tables.
Also refactored the JavaClassGenerator to omit a class
if no entries exist for it.
Change-Id: I6eaa89b7b3715bc05403635a2baf0d1db3efd142
