Realm - Presentation About RealmRecyclerView & Co

A brief talk about three libraries that are built on top of Realm.

RealmRecyclerView
RealmSearchView
RealmMapView

Transcript

1. The Making Of RealmRecyclerView & Co Thorben Primke (@tprimke)
2. About Myself ➔ Work at Pinterest ➔ Enjoy DIY projects ➔ Worked on ◆ Super (Jelly) ◆ FB Messenger + Search ◆ Gowalla
3. Background ➔ Worked on a new app ➔ Needed data to be in sync across screen ➔ In-memory cache + DB ➔ Realm (with @PrimaryKey)
4. Intentions Of Realm Add-ons ➔ Reuseable ➔ Extensible ➔ Ease Of Use / Integration
5. The Add-ons ➔ RealmRecyclerView ➔ RealmSearchView ➔ RealmMapView
6. RealmRecyclerView ➔ Pull-to-refresh ➔ Infinite scrolling ➔ Change animations ➔ Empty State ➔ Section Headers
7. ➔ Uses SwipeRefreshLayout ➔ For example to load newer data from network ➔ Requires settings a listener Pull-To-Refresh
8. Pull-To-Refresh
9. Infinite Scrolling ➔ Load More Results From The Network ➔ Requires settings a listener
10. Infinite Scrolling
11. Change Animations ➔ Animation are built into RecyclerView ➔ Need to know what changed ➔ Relies onChange
12. Change Animations ➔ OnChange ◆ Only notifies about change ◆ Maintains list of Realm primaryKey ids ◆ Uses difflib
13. Change Animations
14. Empty State ➔ When the RealmResults are empty ➔ Set a custom empty view’s layoutResourceId
15. Section Headers ➔ Integrated SuperSLiM ➔ Supports insert/remove animation ➔ Header + first item animate together if removed
16. Options ➔ Layout choices: ◆ LinearLayout ◆ Grid ◆ Vertical LinearLayout with Section Headers
17. Options ➔ Swipe to remove ➔ Grid column width Options either specified via custom attributes in XML or adapter
18. RealmSearchView ➔ Input/Search Field ➔ Clear Input Button ➔ Filters All Results For Class Based on RealmRecyclerView
19. RealmSearchView
20. RealmSearchView
21. More Options ➔ useContains ➔ useCaseSensitive ➔ sortOrder ➔ sortKey ➔ basePredicate
22. RealmMapView ➔ Backed by SupportMapFragment ➔ Uses MapUtils For Clustering ➔ Integrate by extending RealmClusterMapFragment
23. RealmMapView
24. How To Integrate: - Github - https://github.com/thorbenprimke/realm-recyclerview - https://github.com/thorbenprimke/realm-searchview - https://github.com/thorbenprimke/realm-mapview - Integrate via Gradle with Jitpack.io
25. Question? Thorben Primke (@tprimke)