code: void initStartedLoaders() {
      LoaderManager lm = operatorContext.loaderManager;
      SparseArray<LoaderCookies> listenersMap = this.listenersMap;
  
      int count = listenersMap.size();
      for (int i = 0; i < count; i++) {
        int loaderId = listenersMap.keyAt(i);
        Loader<?> loader = lm.getLoader(loaderId);
        if (loader != null && loader.isStarted()) {
          LoaderCookies cookies = listenersMap.valueAt(i);
          boolean notInit = (cookies.options & LoaderCookies.ALREADY_INIT) == 0;
          if (notInit) {
            Utils.initLoader(
                operatorContext,
                loaderId,
                STUB_PROVIDER,
                (cookies.options & LoaderCookies.DESTROY_ON_FINISH) == LoaderCookies.DESTROY_ON_FINISH,
                this
            );
          }
        }
      }
    }
docs: Initialize already started loaders.