load entry group map when necessary

src/main/java/com/reandroid/apk/ApkBundle.java

@@ -40,7 +40,6 @@ public class ApkBundle {
         }
         ApkModule result = new ApkModule(generateMergedModuleName(), new APKArchive());
         result.setAPKLogger(apkLogger);
-        result.setDisableEntryGroupMap(true);
         result.setLoadDefaultFramework(false);
 
         mergeStringPools(result);
@@ -166,7 +165,6 @@ public class ApkBundle {
     }
     public void addModule(ApkModule apkModule){
         apkModule.setLoadDefaultFramework(false);
-        apkModule.setDisableEntryGroupMap(true);
         String name = apkModule.getModuleName();
         mModulesMap.remove(name);
         mModulesMap.put(name, apkModule);

src/main/java/com/reandroid/apk/ApkModule.java

@@ -57,7 +57,6 @@ public class ApkModule implements ApkFile {
     private Decoder mDecoder;
     private ApkType mApkType;
     private ApkSignatureBlock apkSignatureBlock;
-    private boolean disableEntryGroupMap;
 
     public ApkModule(String moduleName, APKArchive apkArchive){
         this.moduleName=moduleName;
@@ -66,16 +65,6 @@ public class ApkModule implements ApkFile {
         this.mUncompressedFiles.addPath(apkArchive);
     }
 
-    public boolean isDisableEntryGroupMap() {
-        return disableEntryGroupMap;
-    }
-    public void setDisableEntryGroupMap(boolean disable) {
-        this.disableEntryGroupMap = disable;
-        TableBlock tableBlock = this.mTableBlock;
-        if(tableBlock != null){
-            tableBlock.setDisableEntryGroupMap(disable);
-        }
-    }
     public ApkSignatureBlock getApkSignatureBlock() {
         return apkSignatureBlock;
     }
@@ -537,7 +526,6 @@ public class ApkModule implements ApkFile {
                 new BlockInputSource<>(TableBlock.FILE_NAME, tableBlock);
         archive.add(source);
         mTableBlock = tableBlock;
-        tableBlock.setDisableEntryGroupMap(isDisableEntryGroupMap());
     }
     @Override
     public AndroidManifestBlock getAndroidManifestBlock() {
@@ -576,7 +564,6 @@ public class ApkModule implements ApkFile {
             }
             try {
                 mTableBlock = loadTableBlock();
-                mTableBlock.setDisableEntryGroupMap(isDisableEntryGroupMap());
                 if(initFramework && loadDefaultFramework){
                     Integer version = getAndroidFrameworkVersion();
                     initializeAndroidFramework(mTableBlock, version);

src/main/java/com/reandroid/arsc/array/PackageArray.java

@@ -92,10 +92,6 @@ public class PackageArray extends BlockArray<PackageBlock>
         packageBlock = createNext();
         packageBlock.setId(pkgId);
         packageBlock.setName("PACKAGE NAME");
-        TableBlock tableBlock = getParentInstance(TableBlock.class);
-        if(tableBlock != null){
-            packageBlock.setDisableEntryGroupMap(tableBlock.isDisableEntryGroupMap());
-        }
         return packageBlock;
     }
     public PackageBlock getPackageBlockById(byte pkgId){
@@ -135,10 +131,6 @@ public class PackageArray extends BlockArray<PackageBlock>
             return;
         }
         setChildesCount(mPackageCount.get());
-        TableBlock tableBlock = getParentInstance(TableBlock.class);
-        if(tableBlock != null){
-            tableBlock.setDisableEntryGroupMap(tableBlock.isDisableEntryGroupMap());
-        }
     }
     @Override
     public JSONArray toJson() {

src/main/java/com/reandroid/arsc/chunk/PackageBlock.java

@@ -50,7 +50,7 @@ public class PackageBlock extends Chunk<PackageHeader>
     private final PackageBody mBody;
 
     private final Map<Integer, EntryGroup> mEntriesGroup;
-    private boolean disableEntryGroupMap;
+    private boolean entryGroupMapLocked;
 
     public PackageBlock() {
         super(new PackageHeader(), 3);
@@ -62,6 +62,7 @@ public class PackageBlock extends Chunk<PackageHeader>
         this.mBody = new PackageBody();
 
         this.mEntriesGroup = new HashMap<>();
+        this.entryGroupMapLocked = true;
 
         addChild(mTypeStringPool);
         addChild(mSpecStringPool);
@@ -200,7 +201,7 @@ public class PackageBlock extends Chunk<PackageHeader>
         return mBody.getLibraryBlock();
     }
     public Set<Integer> listResourceIds(){
-        return mEntriesGroup.keySet();
+        return getEntriesGroupMap().keySet();
     }
     public Entry getOrCreateEntry(byte typeId, short entryId, String qualifiers){
         return getSpecTypePairArray().getOrCreateEntry(typeId, entryId, qualifiers);
@@ -215,13 +216,30 @@ public class PackageBlock extends Chunk<PackageHeader>
         return getSpecTypePairArray().getTypeBlock(typeId, qualifiers);
     }
 
-    public boolean isDisableEntryGroupMap() {
+    public boolean isEntryGroupMapLocked() {
-        return disableEntryGroupMap;
+        return entryGroupMapLocked;
+    }
+    private void unlockEntryGroup() {
+        synchronized (this){
+            if(!this.entryGroupMapLocked){
+                return;
+            }
+            System.err.println("\nUnlocking EntryGroupMap ...");
+            this.entryGroupMapLocked = false;
+            Map<Integer, EntryGroup> map = this.mEntriesGroup;
+            map.clear();
+            createEntryGroupMap(map);
+            System.err.println("\nEntryGroupMap unlocked!");
+        }
+    }
+    private void createEntryGroupMap(Map<Integer, EntryGroup> map){
+        map.clear();
+        for(SpecTypePair specTypePair:listAllSpecTypePair()){
+            map.putAll(specTypePair.createEntryGroups());
         }
-    public void setDisableEntryGroupMap(boolean disable) {
-        this.disableEntryGroupMap = disable;
     }
     public Map<Integer, EntryGroup> getEntriesGroupMap(){
+        unlockEntryGroup();
         return mEntriesGroup;
     }
     public Collection<EntryGroup> listEntryGroup(){
@@ -248,7 +266,7 @@ public class PackageBlock extends Chunk<PackageHeader>
         return null;
     }
     public void updateEntry(Entry entry){
-        if(isDisableEntryGroupMap()){
+        if(isEntryGroupMapLocked()){
             return;
         }
         if(entry == null || entry.isNull()){

src/main/java/com/reandroid/arsc/chunk/TableBlock.java

@@ -42,7 +42,6 @@ public class TableBlock extends Chunk<TableHeader>
     private final List<TableBlock> mFrameWorks;
     private ApkFile mApkFile;
     private ReferenceResolver referenceResolver;
-    private boolean disableEntryGroupMap;
 
     public TableBlock() {
         super(new TableHeader(), 2);
@@ -54,15 +53,6 @@ public class TableBlock extends Chunk<TableHeader>
         addChild(mPackageArray);
     }
 
-    public boolean isDisableEntryGroupMap() {
-        return disableEntryGroupMap;
-    }
-    public void setDisableEntryGroupMap(boolean disable) {
-        this.disableEntryGroupMap = disable;
-        for(PackageBlock packageBlock : listPackages()){
-            packageBlock.setDisableEntryGroupMap(disable);
-        }
-    }
     public List<Entry> resolveReference(int referenceId){
         return resolveReference(referenceId, null);
     }

src/main/java/com/reandroid/arsc/item/StringItem.java

@@ -69,7 +69,9 @@ public class StringItem extends BlockItem implements JSONConvert<JSONObject> {
             return;
         }
         for(ReferenceItem ref:refList){
-            addReference(ref);
+            if(ref != null){
+                this.mReferencedList.add(ref);
+            }
         }
     }
     private void reUpdateReferences(int newIndex){