Implement filter-product
filter-product option is added to aapt2 compile, which filters values
with a given product and removes all other values (including default).
The motivation of this change is to generate product-specific RRO
automatically, making a main resource APK (e.g. framework-res.apk)
identical in all targets.
Bug: 294799593
Test: build
Change-Id: I42eb3e134c7aa120f6bbe2d26d311bd46b586595
diff --git a/tools/aapt2/cmd/Compile.h b/tools/aapt2/cmd/Compile.h
index 22890fc..61c5b60 100644
--- a/tools/aapt2/cmd/Compile.h
+++ b/tools/aapt2/cmd/Compile.h
@@ -44,6 +44,7 @@
// See comments on aapt::ResourceParserOptions.
bool preserve_visibility_of_styleables = false;
bool verbose = false;
+ std::optional<std::string> product_;
};
/** Parses flags and compiles resources to be used in linking. */
@@ -87,6 +88,10 @@
"Sets the ratio of resources to generate grammatical gender strings for. The "
"ratio has to be a float number between 0 and 1.",
&options_.pseudo_localize_gender_ratio);
+ AddOptionalFlag("--filter-product",
+ "Leave only resources specific to the given product. All "
+ "other resources (including defaults) are removed.",
+ &options_.product_);
}
int Action(const std::vector<std::string>& args) override;