The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.

provides the base Activity subclass and the relevant hooks to build a composable structure on top.

library that contains the annotations for Android Jetpack.

helper for other arch dependencies, including JUnit test rules that can be used with LiveData.

support newer Android features on older Android versions.

improve autofill accuracy via extending hints.

standalone efficient collections.

a framework to define UIs programmatically with composable functions that describe its shape and data dependencies.

AndroidX library to help move tasks off the main thread with coroutines and take advantage of ListenableFuture.

a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.

static library support version of the framework's CursorAdapter.

a module to implement custom views. Part of the Android Support Library.

stores data asynchronously, consistently, and transactionally, overcoming some of the drawbacks of SharedPreferences.

AndroidX library to implement a Material Design drawer widget.

core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.

AndroidX library to encapsulate part of the user interface or behavior into reusable components.

leverages graphics facilities across multiple Android platform releases.

 

AndroidX library to use animation interpolators on older platforms.

perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.

library to load data for your UI that survives configuration changes.

a framework for navigating between 'destinations' within an Android application that provides a consistent API whether destinations are implemented as Fragments, Activities, or other components.

AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.

AndroidX library to surface the attributes of custom views in Android Studio’s Live Layout Inspector.

a persistence library that provides an abstraction layer over SQLite to allow for more robust database access while harnessing the full power of SQLite.

provides the base Activity subclass and the relevant hooks to build a composable structure on top.

AndroidX library to safely manage keys and encrypt files and sharedpreferences.

library that contains abstract interfaces along with basic implementations which can be used to build your own libraries that access SQLite.

AndroidX library to implement a straightforward, performant way to initialize components at app startup.

AndroidX library to write trace events to the system trace buffer.

AndroidX library to render vector graphics.

Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.

AndroidX library to display Views or Fragments in a swipeable format.

a state utility library to facilitate state management in Kotlin Multiplatform.

a set of core libraries that includes new collection types (such as multimap and multiset), immutable collections, a graph library, functional types, an in-memory cache, and APIs/utilities for concurrency, I/O, hashing, primitives, reflection, string processing, and much more.

a multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.

A Java serialization/deserialization library to convert Java Objects into JSON and back.

The Kotlin Programming Language

allows to obtain the same experience as with some of these libraries, without having to add any extra code or shipping any additional runtime.

the idiomatic way to use atomic operations in Kotlin.

library support for Kotlin coroutines.

Kotlin plugin that provides a Parcelable implementation generator.

Kotlin cross-platform / multi-format serialization.

A modern I/O API for Java to make it much easier to access, store, and process your data.

development helper: integration for the IntelliJ IDEA IDE.

an artifact of fully-specified annotations to power static-analysis checks, beginning with nullness analysis.

a small library to lets you write dependency injection in a concise and pragmatic way.

a small library to lets you write dependency injection in a concise and pragmatic way.

a small library to lets you write dependency injection in a concise and pragmatic way.