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Merge "AAPT2: Only print last uses-sdk tag" into sc-dev

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This commit is contained in:
Ryan Mitchell
2021-05-04 17:47:50 +00:00
committed by Android (Google) Code Review
parent 1d995bb5e7 1966e1f236
commit 556d84ca6c
1 changed files with 21 additions and 0 deletions
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21
tools/aapt2/dump/DumpManifest.cpp
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@@ -132,6 +132,12 @@ class ManifestExtractor {
/** Adds an element to the list of children of the element. */
void AddChild(std::unique_ptr<Element>& child) { children_.push_back(std::move(child)); }
template <typename Predicate>
void Filter(Predicate&& func) {
children_.erase(std::remove_if(children_.begin(), children_.end(),
[&](const auto& e) { return func(e.get()); }));
}
/** Retrieves the list of children of the element. */
const std::vector<std::unique_ptr<Element>>& children() const {
return children_;
@@ -1963,6 +1969,21 @@ bool ManifestExtractor::Dump(text::Printer* printer, IDiagnostics* diag) {
// Extract badging information
auto root = Visit(element);
// Filter out all "uses-sdk" tags besides the very last tag. The android runtime only uses the
// attribute values from the last defined tag.
std::vector<UsesSdkBadging*> filtered_uses_sdk_tags;
for (const auto& child : root->children()) {
if (auto uses_sdk = ElementCast<UsesSdkBadging>(child.get())) {
filtered_uses_sdk_tags.emplace_back(uses_sdk);
}
}
filtered_uses_sdk_tags.pop_back();
root->Filter([&](const ManifestExtractor::Element* e) {
return std::find(filtered_uses_sdk_tags.begin(), filtered_uses_sdk_tags.end(), e) !=
filtered_uses_sdk_tags.end();
});
// Print the elements in order seen
Print(root.get(), printer);