AI 144950: Manual integration of 144342 and 144547 from donutburger to cupcake.
Fix bag (string-array, etc) behavior with overlays.
We used to replace elements in the default with elements from the
overlay. This change causes us to empty the array first so if the
overlay array is smaller we don't end up with elements from the
default array showing through at the end of the final result.
Ex: [A,B,C] default with [D] overlay should give [D] but used to
give [D,B,C]
BUG=1754390
Automated import of CL 144950
diff --git a/tools/aapt/ResourceTable.cpp b/tools/aapt/ResourceTable.cpp
index 6f71a1ed..a09b1a6 100644
--- a/tools/aapt/ResourceTable.cpp
+++ b/tools/aapt/ResourceTable.cpp
@@ -1109,7 +1109,8 @@
if (!localHasErrors) {
err = outTable->startBag(SourcePos(in->getPrintableSource(), block.getLineNumber()),
- myPackage, curType, ident, parentIdent, &curParams);
+ myPackage, curType, ident, parentIdent, &curParams,
+ overwrite);
if (err != NO_ERROR) {
hasErrors = localHasErrors = true;
}
@@ -1409,6 +1410,8 @@
const ResTable_config* params,
bool replace, bool isId)
{
+ status_t result = NO_ERROR;
+
// Check for adding entries in other packages... for now we do
// nothing. We need to do the right thing here to support skinning.
uint32_t rid = mAssets->getIncludedResources()
@@ -1442,8 +1445,15 @@
}
e->setParent(bagParent);
}
-
- return e->makeItABag(sourcePos);
+
+ if ((result = e->makeItABag(sourcePos)) != NO_ERROR) {
+ return result;
+ }
+
+ if (replace) {
+ return e->emptyBag(sourcePos);
+ }
+ return result;
}
status_t ResourceTable::addBag(const SourcePos& sourcePos,
@@ -2798,6 +2808,17 @@
return NO_ERROR;
}
+status_t ResourceTable::Entry::emptyBag(const SourcePos& sourcePos)
+{
+ status_t err = makeItABag(sourcePos);
+ if (err != NO_ERROR) {
+ return err;
+ }
+
+ mBag.clear();
+ return NO_ERROR;
+}
+
status_t ResourceTable::Entry::generateAttributes(ResourceTable* table,
const String16& package)
{
diff --git a/tools/aapt/ResourceTable.h b/tools/aapt/ResourceTable.h
index e8fbd9b..74ba326 100644
--- a/tools/aapt/ResourceTable.h
+++ b/tools/aapt/ResourceTable.h
@@ -254,7 +254,9 @@
String16 getParent() const { return mParent; }
status_t makeItABag(const SourcePos& sourcePos);
-
+
+ status_t emptyBag(const SourcePos& sourcePos);
+
status_t setItem(const SourcePos& pos,
const String16& value,
const Vector<StringPool::entry_style_span>* style = NULL,