What's New In Architecture Components - Google I/O 2019

Lightning talk given at Berlindroid
https://www.meetup.com/berlindroid/events/fvvctlyzhbmc/

Transcript

1. What’s New in Architecture Components Lara Martín @lariki Google I/O 2019
2. Used by 70% of professional developers
3. Data Binding • Faster compilation • 20% faster annotation processing • Distributed build cache support • Incremental annotation processing (experimental)
4. Data Binding • Faster compilation • 20% faster annotation processing • Distributed build cache support • Incremental annotation processing (experimental) • Better Android Studio support • Live class generation • Refactoring Support • Better error messages
5. View Binding • Accessing Views • Lightweight alternative to Data Binding • Compile time safe • Doesn’t impact your build speed • In AS 3.6
6. Lifecycle • SavedState in ViewModels • Improvements in LiveData for Kotlin • New ViewModel initialisation in Kotlin val userViewModel: UserViewModel by viewModels()
7. WorkManager • Performance & Compatibility • On demand initialisation • Google Play Services integration • Compatibility improvements
8. WorkManager • Performance & Compatibility • On demand initialisation • Google Play Services integration • Compatibility improvements • Testing • Robolectric support • Worker unit testing
9. WorkManager • Performance & Compatibility • On demand initialisation • Google Play Services integration • Compatibility improvements • Testing • Robolectric support • Worker unit testing • Next: • foreground service support
10. Room • Coroutines support • Extension function .withTransaction • Full text search • Database views • Expanded Rx support
11. Paging Soon in EAP: • Network support with error handling • Header & footers • Better RxJava and coroutines integration
12. Navigation • ViewModel scoped to navigation graphs • Navigation by URI • Dialog as destinations
13. Thanks. @lariki Lara Martín