I was following https://github.com/googlesamples/android-architecture-components/tree/master/PagingWithNetworkSample I noticed when paging refreshes, swipe to refresh, invalidate() is called and it calls loadInitial which then loads new list. So if I called refresh again and again it always downloads initial data. For me I want to refresh page by passing previous key and then update when only new items available. But this use case doesn't seem to be supported by paging library now.
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Phantômaxx
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om252345
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see [DataSource](https://developer.android.com/reference/android/arch/paging/DataSource), `Updating Paged Data` section in particular – pskink May 30 '18 at 13:59
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Are you using paging library with room? – Keivan Esbati Jun 27 '18 at 10:48
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@pskink The commented document seems to be deprecated now. – shoheikawano Dec 12 '19 at 13:39