脱壳dex编号冲突导致脱壳失败

src/main/java/com/virjar/ratel/api/UnPackerToolKit.java

@@ -165,7 +165,7 @@ public class UnPackerToolKit {
 
         File apkFile = new File(RatelToolKit.sContext.getPackageCodePath());
 
-        int maxIndex = 1;
+        int maxIndex = 0;
         File target = new File(workDir, "unpacked.apk");
         try (FileOutputStream fileOutputStream = new FileOutputStream(target)) {
             try (ZipOutputStream zipOutputStream = new ZipOutputStream(fileOutputStream)) {
@@ -187,12 +187,14 @@ public class UnPackerToolKit {
                             Matcher matcher = classesIndexPattern.matcher(zipEntry.getName());
                             if (matcher.matches()) {
                                 int nowIndex = NumberUtils.toInt(matcher.group(1));
+                                Log.i(TAG_UNPACK, "original dex: " + "classes" + nowIndex + ".dex");
                                 if (nowIndex > maxIndex) {
                                     maxIndex = nowIndex;
                                 }
                             }
                         }
                     }
+                    maxIndex++;
                     // append dex
                     for (byte[] dexData : dumpedDex) {
                         if (dexData == null) {
@@ -209,6 +211,7 @@ public class UnPackerToolKit {
                 }
             }
         }
+        Log.i(TAG_UNPACK, "dump apk to :" + target.getAbsolutePath());
         return target;
     }