Copy once-created R.java into library projects

This change adds functionality in Aapt to allow specification of
library projects to copy the generated R.java file into rather
than regenerating the file for each library project.

Change-Id: I05939d1dc875bd875be9298ca47cb639235070c6

diff --git a/Bundle.h b/Bundle.h
index fa84e938cab4732749f3ca36634947ae8891de95..a32aa7f5c97ec8f6cd464a48ba38458d907d8bd4 100644 (file)
--- a/Bundle.h
+++ b/Bundle.h
@@ -45,7 +45,7 @@ public:
           mAndroidManifestFile(NULL), mPublicOutputFile(NULL),
           mRClassDir(NULL), mResourceIntermediatesDir(NULL), mManifestMinSdkVersion(NULL),
           mMinSdkVersion(NULL), mTargetSdkVersion(NULL), mMaxSdkVersion(NULL),
-          mVersionCode(NULL), mVersionName(NULL), mCustomPackage(NULL),
+          mVersionCode(NULL), mVersionName(NULL), mCustomPackage(NULL), mExtraPackages(NULL),
           mMaxResVersion(NULL), mDebugMode(false), mNonConstantId(false), mProduct(NULL),
           mArgc(0), mArgv(NULL)
         {}
@@ -138,6 +138,8 @@ public:
     void setVersionName(const char* val) { mVersionName = val; }
     const char* getCustomPackage() const { return mCustomPackage; }
     void setCustomPackage(const char* val) { mCustomPackage = val; }
+    const char* getExtraPackages() const { return mExtraPackages; }
+    void setExtraPackages(const char* val) { mExtraPackages = val; }
     const char* getMaxResVersion() const { return mMaxResVersion; }
     void setMaxResVersion(const char * val) { mMaxResVersion = val; }
     bool getDebugMode() { return mDebugMode; }
@@ -243,6 +245,7 @@ private:
     const char* mVersionCode;
     const char* mVersionName;
     const char* mCustomPackage;
+    const char* mExtraPackages;
     const char* mMaxResVersion;
     bool        mDebugMode;
     bool        mNonConstantId;

diff --git a/Command.cpp b/Command.cpp
index 739763edca34ed831a4d7815f1f25979a4b9a951..c7dfb8fdf362069ad3bdf02ca56c023dd01f49b3 100644 (file)
--- a/Command.cpp
+++ b/Command.cpp
@@ -1414,6 +1414,17 @@ int doPackage(Bundle* bundle)
     if (assets->getPackage() == assets->getSymbolsPrivatePackage()) {
         if (bundle->getCustomPackage() == NULL) {
             err = writeResourceSymbols(bundle, assets, assets->getPackage(), true);
+            // Copy R.java for libraries
+            if (bundle->getExtraPackages() != NULL) {
+                // Split on semicolon
+                String8 libs(bundle->getExtraPackages());
+                char* packageString = strtok(libs.lockBuffer(libs.length()), ";");
+                while (packageString != NULL) {
+                    err = writeResourceSymbols(bundle, assets, String8(packageString), true);
+                    packageString = strtok(NULL, ";");
+                }
+                libs.unlockBuffer();
+            }
         } else {
             const String8 customPkg(bundle->getCustomPackage());
             err = writeResourceSymbols(bundle, assets, customPkg, true);

diff --git a/Main.cpp b/Main.cpp
index 1e63131eb5bfbe5ee7348a7991eff289a168a32c..732541d7f4b0ac52ce54f5d8019d8911f350c722 100644 (file)
--- a/Main.cpp
+++ b/Main.cpp
@@ -145,6 +145,8 @@ void usage(void)
         "       inserts android:versionName in to manifest.\n"
         "   --custom-package\n"
         "       generates R.java into a different package.\n"
+        "   --extra-packages\n"
+        "       generate R.java for libraries. Separate libraries with ';'.\n"
         "   --auto-add-overlay\n"
         "       Automatically add resources that are only in overlays.\n"
         "   --rename-manifest-package\n"
@@ -475,6 +477,15 @@ int main(int argc, char* const argv[])
                         goto bail;
                     }
                     bundle.setCustomPackage(argv[0]);
+                } else if (strcmp(cp, "-extra-packages") == 0) {
+                    argc--;
+                    argv++;
+                    if (!argc) {
+                        fprintf(stderr, "ERROR: No argument supplied for '--extra-packages' option\n");
+                        wantUsage = true;
+                        goto bail;
+                    }
+                    bundle.setExtraPackages(argv[0]);
                 } else if (strcmp(cp, "-utf16") == 0) {
                     bundle.setWantUTF16(true);
                 } else if (strcmp(cp, "-rename-manifest-package") == 0) {