Paging Library Overview

- Android Jetpack: manage infinite lists with RecyclerView and Paging (Google I/O '18)
- https://www.youtube.com/watch?v=BE5bsyGGLf4

- Architecture Components: Paging Library
- https://www.youtube.com/watch?v=QVMqCRs0BNA&t=29s

- Android Paging codelab
- https://codelabs.developers.google.com/codelabs/android-paging

- Android Developers: Paging library overview
- https://developer.android.com/topic/libraries/architecture/paging/

- Android JetPack
- https://developer.android.com/jetpack/

Transcript

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    3Y1BHFE-JTU#VJMEFS 1BHFE-JTU#VJMEFS val data: LiveData<PagedList<Repo>> = LivePagedListBuilder(dataSourceFactory, 30) val data: Observable<PagedList<Repo>> = RxPagedListBuilder(dataSourceFactory, 30)
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    w 1BHJOHͷڍಈΛௐ੔Մೳ 1BHFE-JTU#VJMEFS val pagingConfig = PagedList.Config.Builder() .setPageSize(50) // 1ϖʔδ͋ͨΓʹදࣔ͢ΔΞΠςϜ਺ .setPrefetchDistance(10) // ௥Ճϩʔυͷᮢ஋ .setInitialLoadSizeHint(50) // ॳճϩʔυΞΠςϜ਺ .setEnablePlaceholders(true) // PlaceholderΛ࢖༻͢Δ͔ .build() val data = LivePagedListBuilder(dataSourceFactory, pagingConfig)
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    σϑΥϧτ஋Λදࣔ override fun onBindViewHolder(holder: RecyclerView.ViewHolder, position: Int) { val repoItem: Repo? = getItem(position) (holder as RepoViewHolder).bind(repoItem) }
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