- Google API Client LibrariesⓃ (Development Framework)
requires 1 permissions: android.permission.INTERNET
provides functionality common to all Google APIs, e.g. to access the user's Google Calendar, obtain an auth token to access the Google Account, and more.
- Android PackageManager (Utility)
deals with various kinds of information related to the application packages that are currently installed on the device.
- Android Support v4 (Development Framework)
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.
- AndroidX Activity (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
- Android Jetpack Annotations (Utility)
library that contains the annotations for Android Jetpack.
- Arch (Utility)
helper for other arch dependencies, including JUnit test rules that can be used with LiveData.
- AppCompat (Utility)
support newer Android features on older Android versions.
- Browser (Utility)
display webpages in the user's default browser.
- Cardview (UI Component)
AndroidX library to implement the Material Design card pattern with round corners and drop shadows.
- Android Support Library collections (Utility)
standalone efficient collections.
- Jetpack Compose (Development Framework)
a framework to define UIs programmatically with composable functions that describe its shape and data dependencies.
- Constraint Layout Library (Utility)
library to reduce the number of nested views needed.
- Coordinatorlayout (UI Component)
AndroidX library to position top-level application widgets, such as AppBarLayout and FloatingActionButton.
- Androidx Core (Utility)
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.
- AndroidX Cursor Adapter (Utility)
static library support version of the framework's CursorAdapter.
- Android Support Library Custom View (UI Component)
a module to implement custom views. Part of the Android Support Library.
- DataStore (Development Aid)
stores data asynchronously, consistently, and transactionally, overcoming some of the drawbacks of SharedPreferences.
- Drawerlayout (UI Component)
AndroidX library to implement a Material Design drawer widget.
- Dynamicanimation (UI Component)
create smooth animations with a physics-based animation API.
- Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
- Exifinterface (Utility)
a library to read and write image file EXIF tags.
- AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
- Interpolator (UI Component)
AndroidX library to use animation interpolators on older platforms.
- Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
- Loader (Utility)
library to load data for your UI that survives configuration changes.
- AndroidX Local Broadcast Manager (Utility)
an application-wide event bus and embraces layer violations in your app: any component may listen events from any other.
- Navigation (Utility)
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.
- Palette (Utility)
AndroidX library to extract representative color palettes from images.
- ProfileInstaller (Utility)
AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.
- Room (Utility)
a persistence library that provides an abstraction layer over SQLite to allow for more robust database access while harnessing the full power of SQLite.
- Recyclerview (Utility)
display large sets of data in your UI while minimizing memory usage.
- Android Activity Saved State (Utility)
provides the base Activity subclass and the relevant hooks to build a composable structure on top.
- AndroidX Security (Utility)
AndroidX library to safely manage keys and encrypt files and sharedpreferences.
- Sqlite (Utility)
library that contains abstract interfaces along with basic implementations which can be used to build your own libraries that access SQLite.
- Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
- Tracing (Utility)
AndroidX library to write trace events to the system trace buffer.
- Transition (UI Component)
animates motion in the UI with starting and ending layouts.
- Vectordrawable (UI Component)
AndroidX library to render vector graphics.
- Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
- Viewpager (UI Component)
AndroidX library to display Views or Fragments in a swipeable format.
- AndroidX Widget ViewPager2 (UI Component)
replaces AndroidX ViewPager, addressing most of its predecessor’s pain-points, including right-to-left layout support, vertical orientation, modifiable Fragment collections, etc.
- WorkManager (Utility)
an API that makes it easy to schedule deferrable, asynchronous tasks that must be run reliably .
- Coil (Utility)
an image loading library for Android backed by Kotlin Coroutines.
- Android Launcher (Utility)
the AOSP launcher/homescreen. Several launchers build on top of this.
- Azure SDK for JavaⓃ (Development Framework)
client libraries for the cloud computing service operated by Microsoft for application management via Microsoft-managed data centers.
- CrashReporter (Utility)
a handy tool to capture app crashes and save them in a file. This library captures all unhandled crashes and saves them locally on device, not on some remote server.
- svg android (Utility)
SVG (Scalable Vector Graphics) library for Android.
- Woodstox (Utility)
Stax XML API implementation.
- FasterXML Jackson (Utility)
a fast and compliant streaming JSON parser/writer with a StAX-like API and support for marshalling/unmarshalling POJOs via annotations.
- Colormath (Development Aid)
Multiplatform color space conversions for Kotlin.
- TinyPinyin (Utility)
romanization library for Chinese
- Jetpack Compose Android Color Picker (UI Component)
a component that provides two different HSV color pickers, written in Jetpack Compose.
- Accompanist (Utility)
a collection of extension libraries for Jetpack Compose.
- Google Material Design (Utility)
library to help with material design guidelines.
- Google Drive APIⒹⓃ (Utility)
leverage Google Drive cloud storage.
- Google Java API Client ServicesⓃ (Utility)
- Google Auth Library For Java OAuth2 HTTP (Utility)
Google Auth Library For Java OAuth2 HTTP.
- Auto (Utility)
a collection of source code generators for Java.
- Google Core Libraries for Java 6+ (Utility)
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.
- Tink (Utility)
a multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
- Error Prone (Utility)
a static analysis tool for Java that catches common programming mistakes at compile-time.
- Google Gson (Utility)
A Java serialization/deserialization library to convert Java Objects into JSON and back.
- J2ObjC (Utility)
Java to Objective-C Translator and Runtime.
- Google Protocol Buffers (Utility)
library that deals with Protocol Buffers (a.k.a., protobuf) – Google's language-neutral, platform-neutral, extensible mechanism for serializing structured data.
- Microsoft Azure Active Directory Authentication Library (Utility)
support for Work Accounts in Microsoft Azure AD.
- Surface Duo SDK (Utility)
adds Dual-Screen support to apps.
- Microsoft Graph-SDK (Development Framework)
a Microsoft developer platform that connects multiple services and devices.
- Microsoft Authentication LibraryⓃ (Utility)
use the Microsoft Cloud by supporting Microsoft Azure Active Directory and Microsoft accounts in a converged experience using industry standard OAuth2 and OpenID Connect.
- Nimbus JOSE+JWT (Utility)
a Java library that implements the Javascript Object Signing and Encryption (JOSE) spec suite and the closely related JSON Web Token (JWT) spec.
- OkHttp (Utility)
OkHttp is an HTTP+HTTP/2 client for Android and Java applications.
- Yubico Mobile Android SDK (Utility)
an Android library provided by Yubico to enable YubiKey support in Android apps. Both USB and NFC-enabled YubiKeys are supported.
- HttpClient Android repackaged (Utility)
repackaged upstream version of HttpClient and depdendencies.
- Snapper (UI Component)
a library which brings snapping to the Compose scrolling layouts (currently only LazyColumn and LazyRow).
- gRPC-Java (Utility)
RPC library and framework.
- OpenCensus (Utility)
a stats collection and distributed tracing framework.
- Kotlin (Utility)
The Kotlin Programming Language
- Immutable Collections Library for Kotlin (Utility)
immutable collection interfaces and implementation prototypes for Kotlin.
- kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
- OkHttp okio Framework (Utility)
A modern I/O API for Java to make it much easier to access, store, and process your data.
- Apache Commons (Development Framework)
an Apache project focused on all aspects of reusable Java components.
- Apache Http (Utility)
a toolset of low level Java components focused on HTTP and associated protocols.
- Stax2 API (Utility)
an extension API for Stax, Java pull-parsing API (STreaming Api for Xml).
- jsoup (Utility)
a Java library for working with real-world HTML. It provides an API for extracting and manipulating data, using the best of DOM, CSS, and jquery-like methods.
- KOIN (Utility)
a small library to lets you write dependency injection in a concise and pragmatic way.
- MathParser.org-mXparser (Utility)
a highly flexible parser of mathematical expressions provided as text.
- Reactive Streams (Utility)
provide a standard for asynchronous stream processing with non-blocking back pressure.
- commons-suncalc (Utility)
calculate sun and moon times in Java.
- Simple Logging Facade for Java (Utility)
abstraction for various logging frameworks (e.g. java.util.logging, logback, log4j) allowing to plug in the desired logging framework at deployment time.
- Reactor Core (Utility)
Non-Blocking Reactive Streams Foundation for the JVM both implementing a Reactive Extensions inspired API and efficient event streaming support.
- Retrofit (Utility)
Type-safe HTTP client for Android and Java by Square, Inc.