code: private static Bundle metaDataToBundle(Map<String, Object> meta) {
      if (meta.size() == 0) {
        return null;
      }
  
      Bundle bundle = new Bundle();
  
      for (Map.Entry<String, Object> entry : meta.entrySet()) {
        String key = entry.getKey();
        Object value = entry.getValue();
        if (Boolean.class.isInstance(value)) {
          bundle.putBoolean(key, (Boolean) value);
        } else if (Float.class.isInstance(value)) {
          bundle.putFloat(key, (Float) value);
        } else if (Integer.class.isInstance(value)) {
          bundle.putInt(key, (Integer) value);
        } else {
          bundle.putString(key, value == null ? null : value.toString());
        }
      }
      return bundle;
    }
docs: Goes through the meta data and puts each value in to a bundle as the correct type.
  
  <p>Note that this will convert resource identifiers specified via the value attribute as well.
  
  @param meta Meta data to put in to a bundle
  @return bundle containing the meta data