val helper = UserPagingRequestHelper().start() // ͜ͷ LiveData Λ Activity / Fragment Ͱ observe ͯ͠ submitList val users = LivePagedListBuilder(userDatabase.dao().allUsers(), config) .setBoundaryCallback(UserBoundaryCallback(helper)) .setFetchExecutor(executor) .build() fun updateUsers() { // DB ʹอଘ } fun deleteUser(userId: Long) { // DB ͷϢʔβʔΛߋ৽ͭͭ͠ɺ֘ API ୟ͘ } Paging Library ʹ͓͚ΔΞΫγϣϯΛϑοΫʹͨ͠Ϧετߋ৽ 14