Posted by Paris Hsu, Product & Design, Android

Android Studio Arctic Fox splash screen

Android Studio Arctic Fox dash display

Note: As we introduced late in 2015, we have actually altered our variation numbering system to match the number for the IntelliJ IDE that Android Studio is based upon, 2020.3, plus our very own spot number, in addition to a convenient code word to make it less complicated to bear in mind as well as describe. We’ll be making use of code word in indexed order; the very first is Arctic Fox, currently in beta, as well as the following is Bumblebee, currently in canary.

Today, we are thrilled to introduce Android Studio Arctic Fox (2020.3.1) Beta ❄️🦊: the most recent launch of the authorities Android IDE concentrates on Design, Devices, as well as Developer Productivity. It is readily available for download currently on the beta network for you to experiment with all the brand-new functions introduced today throughout Google I/O 2021!

Inspired by designer neighborhoods worldwide, that regardless of needing to get used to difficulties this previous year still remain to develop outstanding as well as ingenious applications, we have actually provided as well as upgraded the collection of devices to equip 3 significant styles:

  • Rapid UI layout – with
    Jetpack Compose, it’s never ever been less complicated to develop contemporary UIs, as well as we have devices to aid
    full that trip: you can develop sneak peeks in various setups
    as well as browse your code with Compose Preview, examination it alone with
    Deploy Preview to Device, as well as check the complete application with Layout assessor.
    Throughout versions, you can swiftly modify strings as well as numbers as well as see
    prompt updates. Moreover, with the Accessibility Scanner in Layout
    Editor, your View based designs are examined for access troubles.
  • New tools, both huge as well as tiny – reimagine as well as prolong your application
    past phones–whether it’s for Wear OS, Google TELEVISION, or Android Auto, we have
    ready brand-new emulators as well as system pictures, as well as also genuine simulations for
    various screening circumstances: set your watch as well as phone emulators with Wear
    OS Pairing, take an online keep up Wear OS heart price sensing units, button
    networks with GoogleTELEVISION Remote Control, as well as drive with Automotive OS Sensor
  • Developer efficiency increase – we wish to guarantee your work area as well as
    setting await the most recent systems as well as enhanced for rate as well as
    top quality. Now you can appreciate a great deal of brand-new functions as well as renovations
    that featured a significant upgrade to Intellij 2020.3, examination your application with what
    Android 12 needs to provide, boost your application efficiency with the upgraded UI
    for Memory Profiler, recognize history job connections with
    JobManager Inspector, as well as usage Non-Transitive R courses IDE Refactoring to
    boost develop rate.

In short, this is an upgrade you do not wish to miss out on! ✨ There are a lot more
functions as well as renovations bordering these styles you can locate in this Beta
variation, so review or enjoy listed below for more highlights. Or, miss the analysis,
download Android Studio Arctic Fox (2020.3.1) Beta in the
beta network
as well as experiment with the most recent functions yourselves today! Give us comments as well as aid us
to remain to concentrate on the locations you respect the majority of in the following variation of
Android Studio.

What’s brand-new in Android growth devices (I/O 2021)

Below is a complete listing of brand-new functions in Android Studio Arctic Fox (2020.3.1)
Beta, arranged by the 3 significant styles:


  • Compose Preview – You can develop sneak peeks of your Compose UI with
    Compose Preview! By making use of the @Preview note, Compose sneak peeks can be
    made to envision numerous elements simultaneously in various setups
    (i.e styles, gadget) in addition to develop a psychological mapping for you to
    browse your code.

Compose Preview

Compose Preview

  • Layout Inspector for Compose – You can currently check designs composed in
    Compose with Layout Inspector. Whether your application utilizes designs
    totally composed in Compose or designs that utilize a crossbreed of Compose as well as Views,
    the Layout Inspector aids you recognize exactly how your designs are made on
    your running gadget or emulator, acquire abundant information (such as criteria as well as
    modifiers passed to each composable), as well as debug problems that may emerge. As
    you communicate with the application, you currently likewise have the alternative to either make it possible for
    Live Updates to continuously stream information from your gadget, or minimize
    efficiency influence on your gadget by disabling online updates as well as clicking the
    Refresh activity as required.

Compose Layout Inspector

Compose Layout Inspector

  • Deploy Preview to Device – Use this function to release a bit of
    your UI to a tool or emulator. This will certainly aid to examine tiny components of your
    code in the gadget without needing to begin the complete application. Your
    sneak peek will certainly profit the very same context (authorizations, sources) as your
    application. You can click the Deploy to gadget symbol on the top of any kind of
    Compose sneak peek or alongside the @Preview note in the code editor seamless gutter
    as well as Android Studio will certainly release that @Preview to your linked gadget or

Using Deploy to device from preview and gutter icon

Using Deploy to gadget from sneak peek as well as seamless gutter symbol

  • Live Edit of literals – Live Editing of literals enables programmers
    making use of Compose to swiftly modify literals (strings, numbers, booleans) in their
    code as well as see the outcomes quickly without requiring to wait on
    collection. The objective of the function is to raise your efficiency
    by having code adjustments show up near instantly in the sneak peeks,
    emulator, or physical gadget.

Editing numbers and strings update immediately in the preview and on device

Editing numbers as well as strings upgrade quickly in the sneak peek as well as on gadget

  • Accessibility Scanner for Layout Editor – Android Studio currently incorporates with the Android Accessibility Test Framework to aid you locate access problems in your designs. When making use of the Layout Editor, click the mistake record switch to release the panel. The device will certainly report access associated problems as well as likewise supplies recommended solutions for some usual troubles (e.g. missing out on material summaries, or reduced comparison)

Accessibility Test Framework Scanner in Layout Editor

Accessibility Test Framework Scanner in Layout Editor


  • Wear OS Pairing – We developed a brand-new Wear OS pairing aide to
    overview programmers detailed via pairing Wear OS emulators with
    physical or digital phones straight in Android Studio! You can begin by
    mosting likely to gadget dropdown > Wear OS emulator pairing aide. Note that this will presently couple with Wear OS 2 friend, as well as Wear OS 3 will certainly be coming quickly.
    Learn extra.

Wear OS emulator pairing assistant dialog

Wear OS emulator pairing aide dialog

Phone + Watch emulators paired successful state

Phone + Watch emulators coupled effective state

  • New Wear OS system pictures – a programmer sneak peek of the Wear OS 3 system photo is currently readily available to make sure that you can utilize as well as have fun with the most recent variation of Wear OS!

Wear OS system image

Wear OS system photo

  • Heart Rate Sensor for Wear OS Emulators – To aid you examine your Wear
    OS applications, the Android Emulator currently has assistance for the
    Heart Rate Sensor API
    when you run the Wear OS emulator.
    Make certain you are performing at the very least Android Emulator v30.4.5 downloaded and install by means of the Android Studio SDK Manager

Heart Rate Sensor for Wear OS Emulators

Heart Rate Sensor for Wear OS Emulators

  • Google TELEVISION Remote Control – On top of running the brand-new Google TELEVISION UI, we currently have actually an upgraded Remote control board, which has mapping for the brand-new Google TELEVISION push-button controls functions like: individual account, as well as setups.

Google TV remote controls

Google TELEVISION push-button controls

  • New Google TELEVISION system pictures – We have actually upgraded the system pictures to show the brand-new Google TELEVISION experience enabling you to openly check out the UI.

Google TV system image

Google TELEVISION system photo

  • Automotive OS Sensor Replay – You can currently utilize the Android Automotive emulator to mimic driving circumstances, with the capability to replay cars and truck sensing unit information (e.g. rate, equipment), finishing your growth as well as screening operations.

Android Automotive OS Sensor replay

Android Automotive OS Sensor replay

Developer Productivity

  • IntelliJ Platform Update – Android Studio Arctic Fox (2020.3.1) Beta
    consists of the IntelliJ 2020.3 system launch 😎, which has numerous brand-new
    functions such as Debugger interactive tips, brand-new Welcome display, as well as a bunch
    of brand-new code editor improvements to quicken your operations.
    Learn extra.
  • Android 12 dust checks – We’ve included dust checks that specify
    to developing your application for Android 12 to make sure that you can obtain advice in
    context. To name a couple of — we have actually constructed look for custom-made statements of
    dash displays, crude place consent for great place use, media
    layouts, as well as high sensing unit tasting price consent.
  • Non-transitive R courses Refactoring – Using non-transitive R courses
    with the Android Gradle Plugin can result in much faster develops for applications
    with numerous components. It avoids source replication by guaranteeing that
    each component just has referrals to its very own sources, without drawing
    referrals from dependences. You can access this function by mosting likely to
    Refactor > Migrate to Non-transitive R Classes.
  • Apple Silicon Support Preview – For those making use of MacOS on Apple
    Silicon (arm64) equipment, Android Studio Arctic Fox supplies sneak peek assistance
    for this brand-new design.  The arm64 system assistance is still under
    energetic growth, however we wished to supply you a launch order to obtain your
    comments. Since this is a sneak peek launch for the arm64 design, you
    will certainly need to independently download this variation from the
    Android Studio download archive
    web page as well as search for Mac (Apple Silicon).
  • Extended manages in the Emulator device home window – Developers currently have accessibility to all prolonged emulator controls when the
    emulator is opened up in a device home window. The prolonged controls will certainly offer
    programmers effective devices for examining their applications such as navigating
    playback, digital sensing units, as well as photos all within Android workshop. To
    launch the Emulator within Android Studio most likely to Android Studio’s
    Preferences > Tools > Emulator as well as pick “Launch in a device home window.”

Extended controls in the Emulator tool window

Extended manages in the Emulator device home window

  • Background Task Inspector – You can currently make use of the Background
    Task Inspector to envision, keep an eye on, as well as debug your application’s history
    employees when making use of
    JobManager collection
    2.5.0 or greater. You can access it by mosting likely to View > Tool Windows > App Inspection from the food selection bar. When you release an application on a tool running API degree 26 as well as greater, you need to see energetic employees in
    the Background Task Inspector tab, as revealed listed below.
    Learn extra.

Background Task Inspector

Background Task Inspector

  • Parallel gadget screening with Test Matrix – Instrumentation examinations can currently be encountered numerous tools in parallel as well as checked out making use of a brand-new specialized instrumentation examination results panel, called the Test Matrix, which streams the examination causes actual time.
    Learn extra

Test matrix running tests across multiple devices in parallel

Test matrix running examinations throughout numerous tools in parallel

  • Memory Profiler brand-new recording UI – We have actually settled the Memory Profiler UI for various recording
    tasks, such as catching a lot dump as well as recording Java, Kotlin,
    as well as indigenous memory allowances.

Memory Profiler: recorded Java / Kotlin Allocations

Memory Profiler: taped Java / Kotlin Allocations

  • Updated system needs – In order to make sure that we supply
    the most effective experience for Android programmers, we are upgrading the system
    needs when making use of Android Studio. These needs likewise stand for
    the setups we utilize to extensively examine Android Studio to preserve
    premium quality as well as efficiency, as well as we prepare to upgrade them extra regularly
    moving forward. So, while you’re still able to utilize systems that drop listed below
    the needs, we can’t ensure compatibility or assistance when doing
    so. You can see the
    upgraded system needs
    on the main designer website.

To wrap-up, Android Studio Arctic Fox (2020.3.1) Beta consists of these brand-new
improvements & functions:


  • Compose Preview
  • Compose Layout Inspector
  • Deploy Preview to Device
  • Live Edit of literals
  • Accessibility Scanner in Layout Editor


  • Wear OS Pairing
  • Heart Rate Sensor
  • New Wear OS system pictures
  • Google TELEVISION Remote Control
  • Google TELEVISION system Images
  • Automotive OS Sensor Replay


  • Intellij 2020.3.1
  • Android 12 dust checks
  • Non-transitive R courses Refactoring
  • Apple Silicon Support Preview
  • Android Emulator Extended Controls
  • Background Task Inspector
  • Test matrix
  • Memory Profiler brand-new recording UI

You may likewise have actually seen various other brand-new functions at I/O which are not consisted of in
the listing over; they are consisted of in Android Studio (2021.1.1) Bumblebee
Canary given that these functions were not fairly prepared for a beta network


  • Interactive Compose sneak peek
  • Compose Animation sneak peek
  • Preview Configuration Picker
  • Animated vector drawable sneak peek
  • Compose Blueprint Mode
  • Compose Constraints Preview for RestraintLayout


  • Automotive OS USB Passthrough – Coming quickly
  • Automotive OS Rotary Controls – Coming quickly


  • Kotlin Coroutines debugger
  • Device Manager
  • Gradle Instrumented Test Runner Integration in Android Studio
  • Gradle Managed Devices

With this interesting launch, the Android Studio group likewise provided a collection of
sessions regarding Android Studio. Watch the complying with video clips to see the most recent
functions at work as well as to obtain suggestions & techniques on exactly how to utilize Android Studio

Android Studio Arctic Fox (2020.3.1) is a large launch, as well as currently is a great time
as well as have a look at the Beta launch to include the brand-new functions right into your
operations. The beta launch is near steady launch top quality, however just like any kind of
beta launch, pests might still exist, so, if you do locate a problem, allow us understand
so we can function to repair it. If you’re currently making use of Android Studio, you can
look for updates on the Beta network from the navigating food selection
(Help > Check for Update [Windows/Linux] , Android Studio > Check
for Updates [OS X])
. When you upgrade to beta, you will certainly obtain accessibility to the brand-new variation of Android
Studio as well as Android Emulator.

As constantly, we value any kind of comments on points you like, as well as problems or
functions you want to see. If you locate an insect or problem, please submit an
problem. Follow us — the Android Studio growth group — on
as well as on