AAPT2: Allow compatible duplicate Attributes
If a resource XML file defines two compatible Attributes, they should
be merged without throwing an error. Ex:
<declare-styleable>
<attr name="conflict" format="string" />
</declare-styleable>
<declare-styleable>
<attr name="conflict" format="string|reference" />
</declare-styleable>
In this case, string|reference and string are the same, so these should
merge correctly.
Bug: 65699599
Test: make aapt2_tests
Test: make AaptBasicTest
Change-Id: I7b0f956d2332f7f0b458acd59ca0a606b2cfdf95
diff --git a/tools/aapt2/cmd/Link.cpp b/tools/aapt2/cmd/Link.cpp
index 72e07dc..c9e272c 100644
--- a/tools/aapt2/cmd/Link.cpp
+++ b/tools/aapt2/cmd/Link.cpp
@@ -388,10 +388,8 @@
// generated from the attribute definitions themselves (b/62028956).
if (const SymbolTable::Symbol* s = symm->FindById(R::attr::paddingHorizontal)) {
std::vector<ReplacementAttr> replacements{
- {"paddingLeft", R::attr::paddingLeft,
- Attribute(false, android::ResTable_map::TYPE_DIMENSION)},
- {"paddingRight", R::attr::paddingRight,
- Attribute(false, android::ResTable_map::TYPE_DIMENSION)},
+ {"paddingLeft", R::attr::paddingLeft, Attribute(android::ResTable_map::TYPE_DIMENSION)},
+ {"paddingRight", R::attr::paddingRight, Attribute(android::ResTable_map::TYPE_DIMENSION)},
};
rules_[R::attr::paddingHorizontal] =
util::make_unique<DegradeToManyRule>(std::move(replacements));
@@ -399,10 +397,8 @@
if (const SymbolTable::Symbol* s = symm->FindById(R::attr::paddingVertical)) {
std::vector<ReplacementAttr> replacements{
- {"paddingTop", R::attr::paddingTop,
- Attribute(false, android::ResTable_map::TYPE_DIMENSION)},
- {"paddingBottom", R::attr::paddingBottom,
- Attribute(false, android::ResTable_map::TYPE_DIMENSION)},
+ {"paddingTop", R::attr::paddingTop, Attribute(android::ResTable_map::TYPE_DIMENSION)},
+ {"paddingBottom", R::attr::paddingBottom, Attribute(android::ResTable_map::TYPE_DIMENSION)},
};
rules_[R::attr::paddingVertical] =
util::make_unique<DegradeToManyRule>(std::move(replacements));
@@ -411,9 +407,9 @@
if (const SymbolTable::Symbol* s = symm->FindById(R::attr::layout_marginHorizontal)) {
std::vector<ReplacementAttr> replacements{
{"layout_marginLeft", R::attr::layout_marginLeft,
- Attribute(false, android::ResTable_map::TYPE_DIMENSION)},
+ Attribute(android::ResTable_map::TYPE_DIMENSION)},
{"layout_marginRight", R::attr::layout_marginRight,
- Attribute(false, android::ResTable_map::TYPE_DIMENSION)},
+ Attribute(android::ResTable_map::TYPE_DIMENSION)},
};
rules_[R::attr::layout_marginHorizontal] =
util::make_unique<DegradeToManyRule>(std::move(replacements));
@@ -422,9 +418,9 @@
if (const SymbolTable::Symbol* s = symm->FindById(R::attr::layout_marginVertical)) {
std::vector<ReplacementAttr> replacements{
{"layout_marginTop", R::attr::layout_marginTop,
- Attribute(false, android::ResTable_map::TYPE_DIMENSION)},
+ Attribute(android::ResTable_map::TYPE_DIMENSION)},
{"layout_marginBottom", R::attr::layout_marginBottom,
- Attribute(false, android::ResTable_map::TYPE_DIMENSION)},
+ Attribute(android::ResTable_map::TYPE_DIMENSION)},
};
rules_[R::attr::layout_marginVertical] =
util::make_unique<DegradeToManyRule>(std::move(replacements));