Added interface of Java decoding and building.

src/brut/androlib/Androlib.java

@@ -17,6 +17,7 @@
 
 package brut.androlib;
 
+import brut.androlib.java.AndrolibJava;
 import brut.androlib.res.AndrolibResources;
 import brut.androlib.res.data.ResTable;
 import brut.androlib.res.util.ExtFile;
@@ -65,6 +66,12 @@ public class Androlib {
         }
     }
 
+    public void decodeSourcesJava(ExtFile apkFile, File outDir)
+            throws AndrolibException {
+        LOGGER.info("Decoding Java sources...");
+        new AndrolibJava().decode(apkFile, outDir);
+    }
+
     public void decodeResourcesRaw(ExtFile apkFile, File outDir)
             throws AndrolibException {
         try {
@@ -120,7 +127,9 @@ public class Androlib {
     public void buildSources(File appDir, boolean forceBuildAll)
             throws AndrolibException {
         if (! buildSourcesRaw(appDir, forceBuildAll)
-                && ! buildSourcesSmali(appDir, forceBuildAll)) {
+                && ! buildSourcesSmali(appDir, forceBuildAll)
+                && ! buildSourcesJava(appDir, forceBuildAll)
+            ) {
             LOGGER.warning("Could not find sources");
         }
     }
@@ -162,6 +171,24 @@ public class Androlib {
         return true;
     }
 
+    public boolean buildSourcesJava(File appDir, boolean forceBuildAll)
+            throws AndrolibException {
+        File javaDir = new File(appDir, "src");
+        if (! javaDir.exists()) {
+            return false;
+        }
+        File dex = new File(appDir, APK_DIRNAME + "/classes.dex");
+        if (! forceBuildAll) {
+            LOGGER.info("Checking whether sources has changed...");
+        }
+        if (forceBuildAll || isModified(javaDir, dex)) {
+            LOGGER.info("Building java sources...");
+            dex.delete();
+            new AndrolibJava().build(javaDir, dex);
+        }
+        return true;
+    }
+
     public void buildResources(ExtFile appDir, boolean forceBuildAll,
             boolean framework) throws AndrolibException {
         if (! buildResourcesRaw(appDir, forceBuildAll)

src/brut/androlib/ApkDecoder.java

@@ -68,6 +68,9 @@ public class ApkDecoder {
             case DECODE_SOURCES_SMALI:
                 mAndrolib.decodeSourcesSmali(mApkFile, outDir);
                 break;
+            case DECODE_SOURCES_JAVA:
+                mAndrolib.decodeSourcesJava(mApkFile, outDir);
+                break;
         }
         switch (mDecodeResources) {
             case DECODE_RESOURCES_NONE:
@@ -81,7 +84,8 @@ public class ApkDecoder {
     }
 
     public void setDecodeSources(short mode) throws AndrolibException {
-        if (mode != DECODE_SOURCES_NONE && mode != DECODE_SOURCES_SMALI) {
+        if (mode != DECODE_SOURCES_NONE && mode != DECODE_SOURCES_SMALI
+                && mode != DECODE_SOURCES_JAVA) {
             throw new AndrolibException("Invalid decode sources mode: " + mode);
         }
         mDecodeSources = mode;
@@ -104,6 +108,7 @@ public class ApkDecoder {
 
     public final static short DECODE_SOURCES_NONE = 0x0000;
     public final static short DECODE_SOURCES_SMALI = 0x0001;
+    public final static short DECODE_SOURCES_JAVA = 0x0002;
 
     public final static short DECODE_RESOURCES_NONE = 0x0100;
     public final static short DECODE_RESOURCES_FULL = 0x0101;

src/brut/androlib/java/AndrolibJava.java

@@ -0,0 +1,34 @@
+/*
+ *  Copyright 2010 Ryszard Wiśniewski <brut.alll@gmail.com>.
+ * 
+ *  Licensed under the Apache License, Version 2.0 (the "License");
+ *  you may not use this file except in compliance with the License.
+ *  You may obtain a copy of the License at
+ * 
+ *       http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ *  Unless required by applicable law or agreed to in writing, software
+ *  distributed under the License is distributed on an "AS IS" BASIS,
+ *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ *  See the License for the specific language governing permissions and
+ *  limitations under the License.
+ *  under the License.
+ */
+package brut.androlib.java;
+
+import brut.androlib.res.util.ExtFile;
+import java.io.File;
+
+/**
+ * @author Ryszard Wiśniewski <brut.alll@gmail.com>
+ */
+public class AndrolibJava {
+
+    public void decode(ExtFile apkFile, File outDir) {
+        throw new UnsupportedOperationException("Not yet implemented");
+    }
+
+    public void build(File javaDir, File dex) {
+        throw new UnsupportedOperationException("Not yet implemented");
+    }
+}