- Mozilla Rhino (Utility)
requires 1 permissions: android.permission.INTERNET
open-source implementation of JavaScript written entirely in Java.
- 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.
- 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.
- 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.
- Drawerlayout (UI Component)
AndroidX library to implement a Material Design drawer widget.
- 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 Media (Utility)
share media contents and controls with other apps.
- Mediarouter (Utility)
AndroidX library to enable media display and playback on remote receiver devices using a common user interface.
- Android Multi Dex Library (Utility)
helps deploying applications with multiple dex files on pre-Android 5 devices.
- Palette (Utility)
AndroidX library to extract representative color palettes from images.
- Preference (Utility)
a library to build interactive settings screens without needing to interact with device storage or manage the UI.
- 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.
- Swiperefreshlayout (UI Component)
implemtation of the swipe-to-refresh UI pattern.
- 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.
- Material Dialogs (UI Component)
library to help building dialogs that meet the Material Design standards, including e.g. progress display, multiple-choice selections with check-boxes, password (and other) text input.
- Glide (Utility)
An image loading and caching library for Android focused on smooth scrolling
- Material CircularProgressView (UI Component)
Material style circular progress bar for Android
- SkyTube Components (Utility)
components for the SkyTube app.
- Firebase Data TransportⓃ (Utility)
Firebase Data Transport is part of Google’s Firebase SDK.
- ExoPlayer (Utility)
an extensible media player library for Android
- Google Cast© (Utility)
a proprietary protocol developed by Google that enables mobile devices and personal computers to initiate and control playback of Internet-streamed audio/video content on a compatible device (see
Wikipedia for details).
- Google Mobile Services© (Development Framework)
Google Mobile Services in terms of the Android library refers to
Google Play Services, a proprietary background service and API package for Android devices which is
not part of the Android Open Source Project (AOSP). The library does not contain those services (i.e. it usually requires the Google Framework, often referred to as „GApps“, being installed on the device), but allows an app to communicate with them. Be aware this usually goes along with transferring at least parts of your personal data to the Google network.
- Google Material Design (Utility)
library to help with material design guidelines.
- YouTube Android Player API©Ⓝ (Utility)
enables you to easily play YouTube videos and display thumbnails of YouTube videos in your Android application.
- Google API Client LibrariesⓃ (Development Framework)
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.
- YouTube Data APIⓃ (Utility)
integrate with YouTube services.
- Google Java API Client ServicesⓃ (Utility)
- 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.
- FirebaseⓃ© (Utility)
- Google Gson (Utility)
A Java serialization/deserialization library to convert Java Objects into JSON and back.
- nanojson (Utility)
a tiny, fast, and compliant JSON parser and writer for Java.
- Android-ActionItemBadge (UI Component)
add a small badge icon to ActionBar-MenuItems.
- Android-Iconics (Utility)
library to include vector icons with an app, i.e. having scalable icons.
- android-file-chooser (UI Component)
a lightweight file/folder chooser.
- language-detector (Utility)
Language Detection Library for Java.
- Android Sliding Up Panel (UI Component)
library to add a draggable sliding up panel (popularized by Google Music and Google Maps).
- OkHttp (Utility)
OkHttp is an HTTP+HTTP/2 client for Android and Java applications.
- SlidingDrawer (UI Component)
a library that hides content out of the screen and allows the user to drag a handle to bring the content on screen.
- RxJava (Utility)
RxJava (Reactive Extensions for the JVM) is a library for composing asynchronous and event-based programs using observable sequences for the Java VM.
- JavaX Dependency Injection (Utility)
specifies a means for obtaining objects in such a way as to maximize reusability, testability and maintainability compared to traditional approaches such as constructors, factories, and service locators (e.g., JNDI). This process, known as dependency injection, is beneficial to most nontrivial applications.
- Kotlin (Utility)
The Kotlin Programming Language
- MaterialProgressBar (UI Component)
Material Design ProgressBar with consistent appearance.
- OkHttp okio Framework (Utility)
A modern I/O API for Java to make it much easier to access, store, and process your data.
- 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.
- prettytime (Utility)
social style date and time formatting for Java.
- Reactive Streams (Utility)
provide a standard for asynchronous stream processing with non-blocking back pressure.
- NewPipe Extractor (Utility)
- 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.