Extract into ApkInvoker and split into data classes. (#3124)

* extract AaptInvoker and rename MetaFile to ApkInfo, all decode methods from AndrolibResources moved to the ApkDecoder

* extract ARSCData and FlagsOffset from ARSCDecoder and remove unused imports

* rebase to master

* move decodeManifest and decodeResources to the ResourceDecoder

* remove commented old code

Author: sv99

brut.apktool/apktool-cli/src/main/java/brut/apktool/Main.java

@@ -21,7 +21,6 @@
 import brut.androlib.exceptions.CantFindFrameworkResException;
 import brut.androlib.exceptions.InFileNotFoundException;
 import brut.androlib.exceptions.OutDirExistsException;
-import brut.androlib.res.AndrolibResources;
 import brut.androlib.res.Framework;
 import brut.common.BrutException;
 import brut.directory.DirectoryException;
@@ -205,10 +204,6 @@ private static void cmdDecode(CommandLine cli, Config config) throws AndrolibExc
         } catch (DirectoryException ex) {
             System.err.println("Could not modify internal dex files. Please ensure you have permission.");
             System.exit(1);
-        } finally {
-            try {
-                decoder.close();
-            } catch (IOException ignored) {}
         }
     }