android-paging-library

问题 I am having activity that displays list of items and also having filter and search option. I am displaying the items using android paging library. First time the List of items will be loaded its working fine when I am Scrolling to bottom next set of items getting loaded. But I also want to filter the items and Search the items. On Filtering or Searching item I am invalidating the existing source.if am not invalidate the Data Source the filter and Search api is not firing.I want to load list