Android Architecture Components
A collection of libraries that help you design robust, testable, and maintainable apps. Start with classes for managing your UI component lifecycle and handling data persistence.
Now 1.0 stable
Manage your app's lifecycle with ease
New lifecycle-aware components help you manage your activity and fragment lifecycles. Survive configuration changes, avoid memory leaks and easily load data into your UI using LiveData, ViewModel, LifecycleObserver and LifecycleOwner.
Room: a SQLite object mapping library
Avoid boilerplate code and easily convert SQLite table data to Java objects using Room. Room provides compile time checks of SQLite statements and can return RxJava, Flowable and LiveData observables.
Learn about Architecture Components
Handling lifecycles
Create a UI that automatically responds to lifecycle events.
LiveData
Build data objects that notify views when the underlying database changes.
ViewModel
Room