Posted by Iein Valdez, Head of Chrome OS Developer Relations
While people are spending more time at home than on the go, they’re relying increasingly on personal desktops and laptops to make everyday life easier. Whether they’re video-chatting with friends and family, discovering entertaining apps and games, multitasking at work, or pursuing a passion project, bigger screens and better performance have made all the difference.
This trend was clear from March through June 2020: Chromebook unit sales grew 127% year over year (YOY) while the rest of the U.S. notebook category increased by 40% YOY.1 Laptops have become crucial to people at home who want to use their favorite apps and games, like Star Trek™ Fleet Command and Reigns: Game of Thrones to enjoy action-packed adventure, Calm to manage stress, or Disney+ to keep the whole family entertained.
To deliver app experiences that truly improve people’s lives, developers must be equipped with the right tools, resources, and best practices. That’s why we’re excited to introduce ChromeOS.dev — a dedicated resource for technical developers, designers, product managers, and business leaders.
ChromeOS.dev, available in English and Spanish (with other languages coming soon), features the latest news, product announcements, technical documentation, and code samples from popular apps. Whether you’re a web, Android, or Linux developer who’s just getting started or a certified expert, you’ll find all the information you need on ChromeOS.dev.
Hear from our experts at Google and Chrome OS, as well as a variety of developers, as they share practical tips, benefits, and the challenges of creating app experiences for today’s users. Plus, you can review the updated Chrome OS Layout and UX App Quality guidelines with helpful information on UI components, navigation, fonts, layouts, and everything that goes into creating world-class apps and games for Chrome OS.
Even better, as a fully open-source online destination, ChromeOS.dev is designed considering all the principles and methods for creating highly capable and reliable Progressive Web Apps (PWAs), ensuring developers always have quick, easy access to the information they need — even when they’re offline.
Check out a few of the newest updates and improvements below, and be sure to install the ChromeOS.dev PWA on your device to stay on top of the latest information.
Whether it’s developing Android, Linux, or web apps, every update on ChromeOS.dev is about making sure all developers can build better app experiences in a streamlined, easy-to-navigate environment.
The Linux (Beta) on Chrome OS Terminal now comes equipped with personalized features right out of the box, including:
Developers can now start using these and other customizable features in the Terminal app.
Supported Chromebooks can now run a full version of the Android Emulator, which allows developers to test apps on any Android version and device without needing the actual hardware. Android app developers can simulate map locations and other sensor data to test how an app performs with various motions, orientations, and environmental conditions. With the Android Emulator support in Chrome OS, developers can optimize for different Android versions and devices — including tablets and foldable smartphones — right from their Chromebook.
Building and testing Android apps on a single machine is simpler than ever. Now, developers who are running Chrome OS M81 and higher can deploy and test apps directly on their Chromebooks — no need to use developer mode or to connect different devices physically via USB. Combined with Android Emulator support, Chrome OS is equipped to support full Android development.
An updated Primary/Detail Activity Template in Android Studio offers complete support to build experiences for larger screens, including Chromebooks, tablets, and foldables. This updated option provides multiple layouts for both phones and larger-screen devices as well as better keyboard/mouse scaffolding. This feature will be available in Android Studio 4.2 Canary 8.
We’ve improved the default checks in Android’s lint tool to help developers identify and correct common coding issues to improve their apps on larger screens, such as non-resizable and portrait-locked activities. This feature is currently available for testing in Canary channel.
From day one, our goal has been to help developers at every skill level create simple, powerful, and secure app experiences for all platforms. As our new reality creates a greater need for helpful and engaging apps on large-screen devices, we’re working hard to streamline the process by making Chrome OS more versatile, customizable, and intuitive.
Visit ChromeOS.dev and install it on your Chromebook to stay on top of the latest resources, product updates, thought-provoking insights, and inspiring success stories from Chrome OS developers worldwide.
Sources:1 The NPD Group, Inc., U.S. Retail Tracking Service, Notebook Computers, based on unit sales, April–June 2020 and March–June 2020.
Posted by Mickey Kataria, Director of Product Management, Android for cars
This blog post is part of a weekly series for #11WeeksOfAndroid. For each week, we’re diving into a key area and this week we’re focusing on Android Beyond Phones. Today, we’ll be talking about cars.
Since 2014, Google has been committed to bringing the familiarity of apps and services from Android phones into the car in a safe and seamless way. We’re continuing to see strong momentum and adoption of both Android Auto and Android Automotive OS, and are excited to share new improvements that provide app developers the opportunity to reach more users in the car.
Android Auto momentum
We launched Android Auto for users to stay connected on-the-go and more easily access their Android phones on their car displays— while staying focused on the road. Android Auto is currently available with nearly every major car manufacturer and is on track to be in more than 100 million cars in the coming months. Many car manufacturers, including General Motors, BMW and Kia, have also added support for wireless connections, making it easier for drivers to use Android Auto as soon as they get into their car. We’re continuing to add new features to make the experience more seamless for users and help developers reach more drivers with in-car apps.
Expanding Android Auto’s app ecosystem
One of our most common requests for Android Auto continues to be support for more apps in the car. We currently have over 3,000 apps in Google Play whose in-car experiences have been purpose-built for driving.
Today, we’re showcasing our work with early access partners to build apps in new categories for Android Auto, including navigation, parking and electric vehicle charging. Using our new Android for Cars App Library, we’re able to ensure that all tasks within an app can be achieved with minimal glances or taps.
Early access partners for new apps on Android Auto
To mitigate driver distraction, we collaborated with government, industry and academic institutions to develop our own best practice guidelines that we apply to every aspect of our product development process. With our standard templates and guidelines, developers have the tools to easily optimize their apps for cars, without needing to become an expert in driver distraction.
Our early access partners will be releasing new apps to their beta testers by the end of this year. Pending additional testing and feedback, we then plan to make these APIs publicly available for all developers to build Android Auto apps in these categories.
We're partnering with some of the leading navigation, parking and electric vehicle charging apps around the world including ChargePoint, SpotHero and Sygic.
Android Automotive OS adoption
More recently, we introduced Android Automotive OS as a full-stack, open source and highly customizable platform powering vehicle infotainment systems. With Android Automotive OS, car manufacturers are able to have apps and services like Google Assistant, Google Maps and Google Play built into vehicles so that a mobile device is not required for common activities like navigation, downloading third-party apps and listening to media. Polestar 2, the first car running Android Automotive OS with Google built in, is now on the road and available for customers globally. In addition, Volvo Cars, Renault, General Motors and more have announced plans for infotainment systems powered by Android Automotive OS with Google apps and services built-in.
Extending the reach of media apps in cars
As more manufacturers begin to ship cars with infotainment systems powered by Android Automotive OS, developers have the opportunity to deliver a seamless media experience using Google Play in the car. If you already have a media app for Android Auto, you can extend the reach by adding support for Android Automotive OS. The process for porting over your apps is simple with most of the work already done, just follow these steps.
Making it easier to develop media apps for Android Automotive OS
For the past year, we have been on a journey to allow app developers to design, develop, test and publish media apps directly on Google Play in the car. We are happy to share that this is now possible.
Polestar 2 and Google Generic Automotive system images for Android emulator
We have made updates to the Android Automotive OS design guidelines and development documentation for you to add support for your media apps. We also launched updates to the emulator to include Google Assistant, Google Maps and Google Play, so you can develop and test your apps in an environment that more closely mirrors the software in the car. The Polestar 2 system image enables you to test your app on similar software that is available on the road today. Lastly, the Play Console now accepts Android Automotive OS APKs, enabling you to simply upload your app for quality review and publishing. These changes allow developers to seamlessly complete the end-to-end development process for Android Automotive OS.
Google Play features many media apps today, including Spotify, iHeartRadio, NPR One and more.
To learn more about how to create an app for Android Automotive OS, look out for updates or post on the automotive-developers Google Group or Stack Overflow using android-automotive tags.
With new app expansion on Android Auto and improved development tools for Android Automotive OS, developers have more opportunity than ever to reach users with app experiences optimized for the car. Head over to developer.android.com/cars to get started!
Resources
You can find the entire playlist of #11WeeksOfAndroid video content here, and learn more about each week here. We’ll continue to spotlight new areas each week, so keep an eye out and follow us on Twitter and YouTube. Thanks so much for letting us be a part of this experience with you!
Posted by Dan Aharon, Product Manager, Android TV
This blog post is part of a weekly series for #11WeeksOfAndroid. This week we’re focusing on Android Beyond Phones. So what’s new on Android TV?.
With users asking for more TV shows, movies, and apps than ever, the big screen has become a big deal. There are now over 80% more Android TV monthly active devices than a year ago! Working with 7 of the top 10 Smart TV OEMs and over 160 TV Operators has helped give users more options to spruce up their living room with Android TV. But connecting with this many people wouldn’t have been possible without the developer ecosystem building ~7,000 apps for Google Play on Android TV. Together, our users can now watch, play, and do more on their TVs.
Over the past year, we’ve introduced new features to Android TV to make discovering and accessing your content even easier for users. We updated Google Play with a refreshed look and new app collections while making it easier for users to subscribe to apps. We made additions to the Android TV home screen to highlight trending and important content. And most recently, we released Cast Connect, so your users can cast their favorite content directly to its native Android TV app.
We’ve heard from you on how else we can help support you. We are excited to announce 6 new ways that are coming soon to help you continue to improve engagement and commerce on the TV:
Easier acquisition and monetization
Let users try your app instantly on Google Play with Google Play Instant on TV
More engaging user experiences
Use Gboard TV to bring speech-to-text and predictive typing to your app.
This is just the latest for developers. You can find videos, codelabs, and documentation to bring more key features to life on the #11weeksofAndroid site and the Android TV Developers site. Catch the “What’s new on Android TV” video for demos and more info about the features in this post.
If you are just getting started, check out our ADT-3 developer kit and Android 11 Developer Preview to start building your TV experience.
We are excited to see what you come up with next.
Posted by Alex Musil, Director of Product Management, Google Play
This blog post is part of a weekly series for #11WeeksOfAndroid. Each week we’re diving into a key area of Android so you don’t miss anything. This week, we spotlighted app distribution and monetization on Google Play; here’s a look at what you should know.
Thanks for joining us for this week of 11 Weeks of Android, where we focused on app distribution and monetization. The developments we announced will enable you to deliver the exciting improvements to the Android platform you’ve been hearing about since week 1.
Google Play partners with developers to deliver amazing digital experiences to billions of Android users. From the start, we’ve committed to providing the tools and insights you need to reach more users and grow your business. This week, we launched even more features — and improved existing ones — to help you continue to maximize your success.
Thank you to everyone who has already shared their feedback on the new Google Play Console beta, which launched a few months ago at play.google.com/console. As we’ve continued to update the beta, we’ve launched a number of key releases including:
Earlier this week, we hosted three webinars to get you up to speed on what’s new and what’s changed from the classic Play Console. If you weren’t able to tune in live, you can watch the videos on demand below.
If you’re just getting started, join Google Play Console’s lead engineer, Dan White, for a look at new features like Inbox, policy status, app content, and enhanced team management capabilities.
To help you release with even more confidence, check out this webinar with Google Play UX designer Matt McGriskin, who will walk you through the new testing and publishing workflow.
Finally, if you want to grow your audience, join Google Play engineer Ryan Fanelli for app store optimization best practices and an overview of the new acquisition reports.
You can also take our Play Console Play Academy course. And if you haven’t already, please opt in to 2-Step Verification to sign into Google Play Console, which will be required later this year.
We’re glad so many of you are already using the Android App Bundle to release your apps and games. We’re continuing to make app bundles a better publishing format with several recent improvements:
If you haven’t switched to the app bundle yet, we’ve published some FAQs on Play App Signing—which is required for app bundles—as well as guidance on how to test your app bundle. Check out our recent blog post to find out more about the recent improvements we’ve made to developing, testing, and publishing with app bundles.
As we announced as part of the Android 11 Beta launch, we intend to require new apps to publish with the Android App Bundle on Google Play in the second half of 2021. This means that we will also be deprecating APK expansion files (OBBs) and making Play Asset Delivery the standard for publishing games larger than 150MB.
Because ratings and reviews are such an important touchpoint with your users, many of you asked us to give users the ability to leave a review from within your app. Now, with the new in-app review API, you can do just that. Choose when to prompt users for a review and get feedback when it’s most valuable. The in-app review API is available now in the Play Core Library.
We've also released a unified sample for Play Core APIs, which includes in-app reviews as well as on-demand feature modules and in-app updates. Check it out to learn how to use these APIs using our Play Core Kotlin extensions artifact, which makes working with Play Core easier for Kotlin users.
We’ve made a number of updates to Play Commerce aimed at building user trust through clearer, easier payment experiences. The user trust policies we announced in April offer users greater transparency, safer trial experiences, and easier cancellations.
We also launched Play Billing Library 3, which supports cash payments, a better subscription promo code redemption experience, purchase attribution, and more. Billing Play Library 3 will be mandatory for all new apps starting August 2, 2021.
For more information, check out this session with Mrinalini Loew, Group Project Manager for Google Play Commerce.
We’ve also just kicked off a six-article series on Google Play Billing, which you can follow here on Medium.
Google Play Pass enables developers to earn additional revenue and connect with untapped audiences by offering experiences free of ads and in-app purchases. Since launching last September, Play Pass has added over 200 new titles to the catalog, from puzzles and racing games to utility and kid-friendly apps. We’re also excited to celebrate the world premieres of Super Glitch Dash and Element this week as the newest “Premiering on Play Pass” titles.
The expanded catalog has enabled rich user experiences and provided a sustainable stream of revenue for developers using an innovative revenue payout model. In aggregate, titles on Play Pass earn more than 2.5x the revenue compared to their Play Store-only earnings in the US.
Last month, we made Google Play Pass available in nine new markets and gave users the option to get started with either an annual subscription or the existing monthly plan. Today, we are announcing that developers with in-app subscriptions can now nominate their titles to join Play Pass. If you’re building a great experience that Google Play Pass users would love, you can learn more and express interest in participating.
If you’re looking for an easy way to pick up the highlights of this week, check out the app distribution and monetization pathway. Test your knowledge of key takeaways to earn a limited-edition virtual badge.
Thanks for joining us for 11 Weeks of Android! We hope you find these recent announcements and resources helpful in powering your success on Google Play.
Posted by Dave Burke, VP of Engineering
It’s already August and the official Android 11 release is coming very soon! As we put the finishing touches on the new platform, today we’re bringing you Beta 3, our last update in this year’s preview cycle. For developers, now is the time to make sure your apps are ready, before we bring the official release to consumers.
You can get Beta 3 today on Pixel 2, 3, 3a, and 4 devices (and coming soon, Pixel 4a!). Just enroll here for an over-the-air update. If you’re already enrolled, you’ll automatically get the update soon. As always, let us know your feedback, and thank you for all of the input you’ve provided so far.
Watch for more information on the official Android 11 release coming soon!
Today’s update includes a release candidate build of Android 11 for Pixel devices and the Android Emulator. We reached platform stability at Beta 2, so all app-facing surfaces and behaviors are final, including SDK and NDK APIs, app-facing system behaviors, and restrictions on non-SDK interfaces. With these and the latest fixes and optimizations, Beta 3 gives you everything you need to complete your testing.
As we bring Android 11 to final form, we’re also taking this opportunity to update Android with the Exposure Notifications System in mind. Starting in Beta 3, users will be able to run Exposure Notification apps on Android 11 without needing to turn on the device location setting. This is an exception we’re making for the Exposure Notification System only, given that it has been designed in such a way that apps using it can’t infer device location through Bluetooth scanning. To protect user privacy, all other apps will still be prohibited from performing Bluetooth scanning unless the device location setting is on and the user has granted them location permission. You can read more in our Update on Exposure Notifications post.
With the official Android 11 release on the way, we’re asking all Android app and game developers to finish your compatibility testing and publish your updates soon. For SDK, library, tools, and game engine developers, it’s even more important to release a compatible version right away, since your downstream app and game developers may be blocked until they receive your updates.
As we covered in depth at Beta 2, here’s how to test for compatibility with Android 11.
For testing your current app, read behavior changes for all apps to identify areas where platform changes might affect your apps. Here are some of the top changes to watch for (these apply regardless of your app’s targetSdkVersion):
Remember to test the libraries and SDKs in your app for compatibility. If you find an issue, try updating to the latest version of the SDK, or reach out to the developer for help.
For more information on compatibility testing and tools, check out the resources we shared for Android 11 Compatibility week and visit the Android 11 developer site for technical details.
Android 11 has a ton of new features to build new experiences for users around people, controls, and privacy. When you’re ready to dive in, check out our #Android11 Beta post for a recap of all of the developer features, and you can also visit the Beta Launch page to see talks from the Android team on what’s new in their areas. For complete details on Android 11 features and APIs, visit the Android 11 developer site.
Also make sure to try the Android 11 features in Android Studio that can improve your productivity and workflow, like ADB incremental for faster installs of large APKs, and additional nullability annotations on platform APIs. You can give these a try by downloading the latest Android Studio Beta or Canary version. Instructions for configuring Android Studio for Android 11 are here.
It’s easy! Just enroll here to get the Beta 3 update over-the-air on your Pixel 2, 3, 3a, or 4 device (and coming soon, Pixel 4a). If you're already enrolled, you'll receive the update soon and no action is needed on your part. Alternatively, you can give Android Flash Tool a try for easy on-demand updates, and if you’d rather flash manually, downloadable system images are also available. If you don't have a Pixel device, you can use the Android Emulator in Android Studio or try a GSI image to run Android 11 on supported Treble-compliant devices.
Stay tuned for the official Android 11 launch coming in the weeks ahead! In the meantime, we recommend finishing your testing and publishing your compatible updates as soon as possible. Feel free to share your feedback using our hotlists for filing platform issues (including privacy and behavior changes), app compatibility issues, and third-party SDK issues. You've given us great feedback so far -- thank you again!
A huge thank you to our developer community for your participation in our recent Android 11 AMA and Android Studio AMA on r/anddroiddev! It’s great to hear what’s important to you and we hope we were able to help!
Posted by Scott Lin, Product Manager, Google Play
For many developers, ratings and reviews are an important touchpoint with users. Millions of reviews are left on Google Play every day, offering developers valuable insight on what users love and what they want improved. Users also rely on ratings and reviews to help them decide which apps and games are right for them.
Over the past two years, Google Play has launched various features to make it easier for users to leave reviews, as well as for developers to interact and respond to them. For example, users are now able to leave reviews from the Google Play homepage. We also launched the Reviews page under My Apps & Games, which gives users a centralized place to leave and manage reviews.
But one of the most requested features from developers has been to give users the ability to leave a review from within the app, without heading back to the App Details page. So today, we’re pleased to launch the new in-app review API to address that need.
The API lets developers choose when to prompt users to write reviews within the app experience. We believe the best time to prompt your users is when they have used the app enough to be able to provide thorough and useful feedback. However, be sure not to interrupt them in the middle of a task or when their attention is needed, as the review flow will take over the action on the screen.
Users can now give ratings and reviews within your app.
The in-app review API supports both public and private reviews for when your app is in beta.
The review API is part of the Play Core Library, which is distributed for Java/Kotlin, C++, and Unity. It offers a lightweight API that allows apps to request a review and launch the review flow without users leaving the app.
The integration consists of four main steps:
Whether the user leaves a review or not, the app must continue without altering the user flow. The in-app review API is designed to be seamless for users.
You can see the in-app review API in action in our newly published sample, which showcases calling the API through the Play Core Kotlin extensions (KTX) library, alongside other Play Core APIs such as in-app updates and on-demand feature modules installation.
The API will make it much easier for users to share valuable insights about your app.
Here’s what some of our partners said during the early-access program:
“It was quick and easy to integrate with the new In-App Review API changes, and we saw an almost immediate increase in positive ratings and reviews after releasing those changes.” - Chris Scoville, Engineering Manager at Calm
- Chris Scoville, Engineering Manager at Calm
“The in-app review API allows our customers to rate without leaving the application. Our 5-star ratings since implementing the API has increased by 4x.” - Nathaniel Khuana, Technical Architect, Tokopedia
- Nathaniel Khuana, Technical Architect, Tokopedia
"We saw our all-time highest rating just a week after we implemented in-app reviews." - Welly Chandra, Associate Product Manager at Traveloka
- Welly Chandra, Associate Product Manager at Traveloka
Because the best feedback is honest and unbiased, we designed the API to be self-contained and not require additional prompting other than to invoke the API. We’ve also placed cap limits to ensure that users won’t be prompted excessively should they choose not to leave a review.
We encourage developers to explore integrating the in-app review API as it will unlock the type of feedback that only your dedicated users can provide. And remember, once you receive those reviews, there are a multitude of ratings and reviews tools available to you on the Google Play Console to help you analyze the reviews and respond to users' concerns directly.
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Posted by Dom Elliott and Yafit Becher, Product Managers at Google Play
In a little over two years, the Android App Bundle has become the gold standard for publishing on Google Play. Over 600,000 apps and games currently use the app bundle in production, representing over 40% of all releases on Google Play. App bundles are used by 50% of the top developers on Google Play — such as Adobe, which used app bundles to reduce the size of Adobe Acrobat Reader by 20%.
We recently launched Play Asset Delivery (PAD), bringing the great benefits of app bundles to games and allowing developers to improve the user experience while cutting delivery costs and reducing the size of their games. Gameloft used PAD to improve user retention, resulting in 10% more new players than with their previous asset delivery system.
For those of you making the switch, we’ve published some FAQs on Play App Signing — required for app bundles — as well as guidance on how to test your app bundle. Read on to find out more about the recent improvements we’ve made to developing, testing, and publishing with app bundles.
Play Feature Delivery
The app bundle enables modular app development using dynamic feature modules with a range of customizable delivery options. It’s now possible to shrink resources in dynamic feature modules as well as your base module when building modular apps. This long-requested feature can result in significantly greater size reduction of your apps. The feature is available from Android Studio 4.2, currently in Canary, under the experimental flag: android.experimental.enableNewResourceShrinker=true.
android.experimental.enableNewResourceShrinker=true
By default, install time modules are now automatically fused when app bundles are processed into distribution APKs (starting in bundletool 1.0.0). This means you can separate your app into modules during development while reducing the number of APKs distributed to each device, which will speed up your app’s download and installation. You can choose to set a “removable flag” for install-time modules to prevent fusing, which allows you to uninstall a module on the device after it’s been used. It’s a good idea to remove large modules once they’re no longer needed — reducing the size of your app can make it less likely to be uninstalled.
Feature-to-feature dependency is now stable in Android Studio 4.0, so you can specify that a dynamic feature module depends on another feature module. Being able to define this relationship ensures that your app has the required modules to unlock additional functionality, resulting in fewer requests and easier modularization of your app.
We know that it is critical for you to test your app delivery and get the same experience as your users would in the wild. Internal app sharing lets you upload test builds to Play and get a sharable link to download your app. When downloading your app from this link, you get an identical binary as would be served to users once your app is released to Play.
Play Asset Delivery
Play Asset Delivery extends the app bundle format, allowing you to package up to 2GB of game assets alongside the binary in a single artifact published on Google Play. PAD lets games larger than 150MB replace the legacy expansion files (OBBs) and rely on Play to keep assets up to date, just like you do with your game binary. It also takes care of compression and delta patching, minimizing the size of the download and getting your game to update faster.
The contents of an Android App Bundle with one base module, two dynamic feature modules, and two asset packs.
You can then choose one of three delivery modes, depending on when you want those assets to be served to users: install-time, as part of the initial game installation; on-demand, so assets will be delivered only upon request; or fast-follow, which will trigger an additional download immediately after the game installation completes, independently of the user opening the app. Fast-follow lets you minimize time to first interaction while getting assets to users as quickly as possible.
In the coming months, we’ll release texture compression format targeting, which will allow you to include multiple texture compression format assets and rely on us to deliver them to the most advanced format supported by the requesting device.
Learn more in this session from our Game Developer Summit and check out the documentation to see integration options for Unity, Unreal Engine, Gradle, Native, and Java support.
Google Play’s best-in-class distribution
Google Play delivers billions of apps, games, updates, and dynamic feature modules every month to Android users on thousands of device types around the world. We invest a lot of time and energy into making sure your content is delivered to users as seamlessly and efficiently as possible while hiding the complexity from the user experience.
For example, we recently upgraded the download service Google Play uses. This change alone has sped up the installation of app bundle apps by an average of 6% and increased install success globally by 1%, resulting in millions more new installs for developers every week.
We’re also rolling out multiple improvements to dynamic feature module distribution, such as allowing them to be installed when your app is VISIBLE or higher, lowering the free storage threshold that triggers insufficient storage errors, and removing user confirmation for large dynamic features over Wi-Fi. This alone has resulted in 12% more successful deferred module downloads. Apps using dynamic features will benefit from these changes automatically.
Requirement for new apps in the second half of 2021
We’re continuing to make app bundles a better publishing format than APKs on Google Play. For example, the new app bundle explorer lets you manage all your app bundles in one place. You can download and attest the exact APKs that Play generates for delivery, as well as a signed, universal APK (a single, installable APK that includes all code and resources needed for supported devices) that you can use on other distribution channels.
We’ve been thrilled to see the app bundle embraced by the app and game ecosystem, and we’re excited to continue to improve it. As we announced in the Android 11 event, to help us invest in future improvements, we intend to require new apps and games to publish with the Android App Bundle on Google Play in the second half of 2021. In the same timeframe, we will deprecate legacy APK expansion files (OBBs), making Play Asset Delivery the standard option for publishing games over 150MB. We will also require instant experiences to be published via instant-enabled app bundles, deprecating the legacy instant app ZIP format.
Thank you to everyone who has already made the switch to the Android App Bundle, and a special thanks to those of you who’ve shared your feedback. Your comments help us shape the future of app bundles and improve the technology for everyone, so please continue to let us know what you think.
