AAPT: Move private attrs to new type for framework
Private attributes are typically placed after public
attributes in the resource table. Each time a new version
of the Android framework is released, new public attributes
take the place of the private attributes, and the private
attributes are shifted after the new public ones.
This means that any apps built against the newer SDK
may inadvertently be using private attributes on older
devices.
This change moves all private attributes to a completely
different type ID, so there will never be collisions across
versions.
These private attributes are automatically moved to a synthesized
type only for the system resources.
Bug:18263655
Change-Id: I7a850512953fadcc9f3524d509cea30249782db8
diff --git a/tools/aapt/ResourceTable.h b/tools/aapt/ResourceTable.h
index db392c89..81590bc 100644
--- a/tools/aapt/ResourceTable.h
+++ b/tools/aapt/ResourceTable.h
@@ -470,6 +470,14 @@
bool overlay = false,
bool autoAddOverlay = false);
+ bool isPublic(const String16& entry) const {
+ return mPublic.indexOfKey(entry) >= 0;
+ }
+
+ sp<ConfigList> removeEntry(const String16& entry);
+
+ SortedVector<ConfigDescription> getUniqueConfigs() const;
+
const SourcePos& getFirstPublicSourcePos() const { return *mFirstPublicSourcePos; }
int32_t getPublicIndex() const { return mPublicIndex; }
@@ -479,19 +487,16 @@
status_t applyPublicEntryOrder();
- const SortedVector<ConfigDescription>& getUniqueConfigs() const { return mUniqueConfigs; }
-
const DefaultKeyedVector<String16, sp<ConfigList> >& getConfigs() const { return mConfigs; }
const Vector<sp<ConfigList> >& getOrderedConfigs() const { return mOrderedConfigs; }
-
const SortedVector<String16>& getCanAddEntries() const { return mCanAddEntries; }
const SourcePos& getPos() const { return mPos; }
+
private:
String16 mName;
SourcePos* mFirstPublicSourcePos;
DefaultKeyedVector<String16, Public> mPublic;
- SortedVector<ConfigDescription> mUniqueConfigs;
DefaultKeyedVector<String16, sp<ConfigList> > mConfigs;
Vector<sp<ConfigList> > mOrderedConfigs;
SortedVector<String16> mCanAddEntries;
@@ -527,6 +532,8 @@
const DefaultKeyedVector<String16, sp<Type> >& getTypes() const { return mTypes; }
const Vector<sp<Type> >& getOrderedTypes() const { return mOrderedTypes; }
+ void movePrivateAttrs();
+
private:
status_t setStrings(const sp<AaptFile>& data,
ResStringPool* strings,