ExternalResources.java 文件源码

@Nullable private String getApplicationResourceEntryName(@AnyRes int resId)
    throws IllegalStateException {
  if (!useApplicationResources) {
    throw new IllegalStateException(
        "You have set the useApplicationResources to false, using application resource is an error.");
  }

  return Utils.getAndroidResourceEntryName(context, resId);
}