AAPT: Copy android:revisionCode to Splits

Bug:18706179
Change-Id: I669b56e0b67dd1bfda7749ef433b55af16851154

2 files changed, 16 insertions, 0 deletions

diff --git a/tools/aapt/Bundle.h b/tools/aapt/Bundle.h
index 0e130f4..e7cde74 100644
--- a/tools/aapt/Bundle.h
+++ b/tools/aapt/Bundle.h
@@ -179,6 +179,8 @@ public:
     void setVersionName(const char* val) { mVersionName = val; }
     bool getReplaceVersion() { return mReplaceVersion; }
     void setReplaceVersion(bool val) { mReplaceVersion = val; }
+    const android::String8& getRevisionCode() { return mRevisionCode; }
+    void setRevisionCode(const char* val) { mRevisionCode = android::String8(val); }
     const char* getCustomPackage() const { return mCustomPackage; }
     void setCustomPackage(const char* val) { mCustomPackage = val; }
     const char* getExtraPackages() const { return mExtraPackages; }
@@ -297,6 +299,7 @@ private:
 
     android::String8 mFeatureOfPackage;
     android::String8 mFeatureAfterPackage;
+    android::String8 mRevisionCode;
     const char* mManifestMinSdkVersion;
     const char* mMinSdkVersion;
     const char* mTargetSdkVersion;
diff --git a/tools/aapt/Resource.cpp b/tools/aapt/Resource.cpp
index e3a0200..e2e83e4 100644
--- a/tools/aapt/Resource.cpp
+++ b/tools/aapt/Resource.cpp
@@ -257,6 +257,11 @@ static status_t parsePackage(Bundle* bundle, const sp<AaptAssets>& assets,
 
     assets->setPackage(String8(block.getAttributeStringValue(nameIndex, &len)));
 
+    ssize_t revisionCodeIndex = block.indexOfAttribute(RESOURCES_ANDROID_NAMESPACE, "revisionCode");
+    if (revisionCodeIndex >= 0) {
+        bundle->setRevisionCode(String8(block.getAttributeStringValue(revisionCodeIndex, &len)).string());
+    }
+
     String16 uses_sdk16("uses-sdk");
     while ((code=block.next()) != ResXMLTree::END_DOCUMENT
            && code != ResXMLTree::BAD_DOCUMENT) {
@@ -1075,6 +1080,14 @@ status_t generateAndroidManifestForSplit(Bundle* bundle, const sp<AaptAssets>& a
         return UNKNOWN_ERROR;
     }
 
+    // Add the 'revisionCode' attribute, which is set to the original revisionCode.
+    if (bundle->getRevisionCode().size() > 0) {
+        if (!addTagAttribute(manifest, RESOURCES_ANDROID_NAMESPACE, "revisionCode",
+                    bundle->getRevisionCode().string(), true, true)) {
+            return UNKNOWN_ERROR;
+        }
+    }
+
     // Add the 'split' attribute which describes the configurations included.
     String8 splitName("config.");
     splitName.append(split->getPackageSafeName());