AAPT2: Add diff command
Adds the diff command and various small fixes to issues
discovered when diffing old AAPT built APKs with new AAPT2
built APKS.
Bug:22775504
Change-Id: I682a7fe1cf4b3efa7cbd5d18b333cf2d1046fe1b
diff --git a/tools/aapt2/ResourceTable.cpp b/tools/aapt2/ResourceTable.cpp
index 8d734f3..e700ed9 100644
--- a/tools/aapt2/ResourceTable.cpp
+++ b/tools/aapt2/ResourceTable.cpp
@@ -189,6 +189,17 @@
return results;
}
+std::vector<ResourceConfigValue*> ResourceEntry::findValuesIf(
+ const std::function<bool(ResourceConfigValue*)>& f) {
+ std::vector<ResourceConfigValue*> results;
+ for (auto& configValue : values) {
+ if (f(configValue.get())) {
+ results.push_back(configValue.get());
+ }
+ }
+ return results;
+}
+
/**
* The default handler for collisions. A return value of -1 means keep the
* existing value, 0 means fail, and +1 means take the incoming value.