public PackageInfo getPackageArchiveInfo(String archiveFilePath, int flags) {
        PackageParser packageParser = new PackageParser(archiveFilePath);
        DisplayMetrics metrics = new DisplayMetrics();
        metrics.setToDefaults();
        final File sourceFile = new File(archiveFilePath);
        PackageParser.Package pkg = packageParser.parsePackage(
                sourceFile, archiveFilePath, metrics, 0);
        if (pkg == null) {
            return null;
        }
        if ((flags & GET_SIGNATURES) != 0) {
            packageParser.collectCertificates(pkg, 0);
        }
        return PackageParser.generatePackageInfo(pkg, null, flags, 0, 0);
    }

  try {
   // 先得到解析类PackageParser并实例化
   Class packageParserClass = Class.forName("android.content.pm.PackageParser");
   Object packageParser = packageParserClass.getConstructor(String.class).newInstance(dexPath);

   // 构建参数
   DisplayMetrics metrics = new DisplayMetrics();
   metrics.setToDefaults();
   File sourceFile = new File(dexPath);

   // 调用PackageParser的parsePackage解析数据
   Method method = packageParserClass.getDeclaredMethod("parsePackage", File.class, String.class, DisplayMetrics.class, int.class);
   method.setAccessible(true);
   Object Package = method.invoke(packageParser, sourceFile, dexPath, metrics, 0);

   // 反射得到结果
   Field activities = Package.getClass().getDeclaredField("activities");
   activities.setAccessible(true);
   ArrayList filters = (ArrayList) activities.get(Package);
   for (int i = 0; i < filters.size(); i++) {
    Object activity = filters.get(i);
    Field intentsField = activity.getClass().getField("intents");
    intentsField.setAccessible(true);
    ArrayList<IntentFilter> intents = (ArrayList<IntentFilter>) intentsField.get(activity);
    for (int j = 0; j < intents.size(); j++) {
     if (intents.iterator().hasNext()) {
      String actionString = intents.get(0).getAction(0);
      String categoryString = intents.get(0).getCategory(0);
      System.out.println(actionString + " " + categoryString);
     }
    }
   }
  } catch (Exception e) {

  }