Android Developers Blog: android developers

Android Q Beta 5 Update

10 July 2019

Posted by Dave Burke, VP of Engineering

Android Q Beta 5 launches today! Today we're rolling out Beta 5, bringing Android Q Beta very close to the system behaviors you'll see in the final release. Developer APIs were already finalized in the previous update. So, now is the time to test your apps for compatibility and make sure they are ready! You can get Beta 5 today on Pixel devices by enrolling here. If you're already enrolled and received Beta 4 on your Pixel device, you'll automatically get the update to Beta 5. Partners participating in the Android Q Beta program will also be updating their devices to Beta 5 over the coming weeks. To get started with Android Q Beta, visit developer.android.com/preview. What’s in Beta 5? The Beta 5 update includes the latest Android Q system images for Pixel and Android jEmulator, along with the final Android Q developer APIs (API level 29), the official API 29 SDK, and updated build tools for Android Studio. These give you everything you need to test your apps on Android Q and build with Android Q features. Gestural navigation updates As we talked about at Google I/O, we’ve been working closely with device-maker partners to ensure a standardized Android gestural navigation for users and developers. Gestural navigation lets apps use the full screen for content while minimizing the visible system chrome and navigation – which is particularly important on today’s edge-to-edge screens. In Beta 5 we’re continuing to improve and polish based on your feedback and we wanted to provide an update on a few key areas. We’ve introduced a swipe gesture from either corner to get to the Assistant - you’ll notice indicators in the bottom corners that we’re continuing to tune. For apps using a navigation drawer, we’ve added a peek behavior when users have grabbed the drawer to indicate that a swipe will bring in the navigation drawer. This works for all versions of DrawerLayout, with DrawerLayout 1.1.0-alpha02 optimized for the best experience. Custom launchers are another area where we’ve heard feedback and we’re continuing to work on issues, particularly with stability and Recents. Starting in Beta 6, we’ll switch users to 3-button navigation when they are using a custom launcher by default. We’ll address the remaining issues in a post-launch update allowing all users to switch to gestural navigation. Meanwhile, please continue to give us your feedback. Get your apps ready for Android Q! With the consumer release coming soon, it’s highest priority for all Android developers to update your current apps for compatibility as soon as possible. Here’s how to do it:

Install your app on Android Q: Install your current app from Google Play onto an Android Q Beta device or emulator, then test. Your app should run and look great and run well, with full functionality. handle all of the Android Q behavior changes properly. Watch for impacts from privacy changes, gestural navigation, changes to dynamic linker paths for Bionic libraries, and others.

Test with the Android Q privacy features, such as the new location permissions, restrictions on background activity starts, changes to data and identifiers, and others. See the privacy checklist to get started, and review the behavior changes doc for more areas to test.

Test for uses of restricted non-SDK interfaces and move to public SDK or NDK equivalents instead. Details here.

Test the libraries and SDKs in your app: Make sure they work as expected on Android Q and follow best practices for privacy, performance, UX, data handling, and permissions. If you find an issue, try updating to the latest version of the SDK, or reach out to the SDK developer for help. You can also report SDK compatibility issues here.

Update and publish your compatible app: When you’ve finished your testing and made any updates, we recommend publishing your compatible app right away. This lets Android Beta users test the app now, and helps you deliver a smooth transition to users as they update to Android Q.

We realize that supporting these changes is an investment for you too, and we're working to minimize the impact on your apps and be responsive to your input as we move toward the final release. Enhance your app with Android Q features and APIs Next, when you're ready, dive into Android Q and learn about the new features and APIs that you can use. Here are some of the top features to get started with. We recommend these for every app:

Dark Theme: Ensure a consistent experience for users who enable system-wide dark theme by adding a Dark Theme or enabling Force Dark.

Support gestural navigation in your app by going edge-to-edge and making sure your custom gestures are complementary to the system navigation gestures.

Optimize for foldables: Deliver seamless, edge-to-edge experiences on today’s innovative devices by optimizing for foldables.

We recommend these if relevant for your app:

More interactive notifications: If your notifications include messages, enable suggested replies and actions in notifications to engage users and let them take action instantly.

Better biometrics: If you use biometric auth, move to BiometricPrompt, the preferred way to support fingerprint auth on modern devices.

Enriched recording: To support captioning or gameplay recording, enable audio playback capture -- it’s a great way to reach more users and make your app more accessible.

Better codecs: For media apps, try AV1 for video streaming and HDR10+ for high dynamic range video. For speech and music streaming, you can use Opus encoding, and for musicians, a native MIDI API is available.

Better networking APIs: If your app manages IoT devices over Wi-Fi, try the new network connection APIs for functions like configuring, downloading, or printing.

These are just a few of the many new features and APIs in Android Q -- to see them all, visit the Android Q Beta site for developers. Publish your app updates to Google Play As soon as you're ready, publish your APK updates to Google Play that are compiled against, or optionally targeting, API 29. To make sure that your updated app runs well on Android Q as well as older versions, try using Google Play testing tracks. With tracks you can safely get early feedback from a small group of users -- including Beta 5 users — and then do a staged rollout to production. How do I get Beta 5? It’s easy! Just enroll any supported Pixel device here to get the update over-the-air. If you're already enrolled, you'll receive the update soon and no action is needed on your part. Downloadable system images are also available here. Partners who are participating in the Android Q Beta program will be updating their devices over the coming weeks. See android.com/beta for details. To get started developing, download the official API 29 SDK and tools into the stable release of Android Studio 3.4, or for the latest Android Q support update to Android Studio 3.5 Beta. Then follow these instructions to configure your environment, and see the release notes for known issues. There will be one more Beta release before the consumer launch later this quarter. Please continue to share your feedback and requests -- you can use our hotlists for filing platform issues (including privacy and behavior changes), app compatibility issues, and third-party SDK issues. Also, the Android engineering team will host a Reddit AMA on r/androiddev to answer your technical questions about Android Q later this month. Look out for an announcement on r/androiddev with details in the coming weeks. We look forward to addressing your questions!

Capturing Audio in Android Q

03 July 2019

Posted by Don Turner, Developer Advocate for Android Media

In Android Q there's a new API which allows applications to capture the audio of other applications. It's called the AudioPlaybackCapture API and it enables some important use cases for easier content sharing and accessibility. Some examples include:

Live captioning - allowing the audio content of the currently playing app to be captioned or translated in real time. In fact, the Live Caption feature shown at I/O this year is a client of this API. Live captioning allows your users to engage with audible content even when it's impossible or inconvenient to do so, such as listening in a public place without headphones.

Game recording and streaming - In-game sounds can be recorded and streamed to live audiences, helping to increase the social reach of game content.

There may be some situations where a developer wishes to disallow the capture of their app's audio. This article explains how audio capture works for users and how developers can disallow their app's audio from being captured if they need to. What does the user see? In order to capture the audio of other apps the user must grant the record audio permission to the app doing the capturing.

AUDIO_RECORD permissions dialog Additionally, before a capture session can be started the capturing app must call MediaProjectionManager.createScreenCaptureIntent(). This will display the following dialog to the user:

Screen capture intent dialog The user must tap "Start now" in order for a capturing session to be started. This will allow both video and audio to be captured.

Cast icon showing red in status bar During a capture session the cast icon is shown in red in the status bar. Can my app's audio be captured? Whether your app's audio can be captured by default depends on your target API. Here's a table which summarizes the default behaviour:

Target API	Third party apps can capture your app's audio by default?	System apps and components can capture your app's audio by default?
28 and below	No, the app needs to explicitly opt-in	Yes for audio with usage type MEDIA, GAME and UNKNOWN
29	Yes for audio with usage type MEDIA, GAME and UNKNOWN	Yes for audio with usage type MEDIA, GAME and UNKNOWN

Disallowing capture by third party apps There may be situations where an app wishes to disallow its audio from being captured by other apps. This could be because the audio contains:

sensitive information - such as private voice recordings.

copyrighted material - such as copyrighted music or audio from movies and TV shows.

An app's audio capturing policy can be set either for all audio or for each individual audio player. Disallowing capture of all audio by third party apps To disallow capture of all audio by third party apps you can do either of the following:

Add the following to your AndroidManifest.xml

<application

...

android:allowAudioPlaybackCapture="false"/>

Programmatically disable capture by running the following code prior to playing audio AudioManager.setAllowedCapturePolicy(ALLOW_CAPTURE_BY_SYSTEM)

Disallowing capture on a per player basis by third party apps To disallow capture for an individual player you can set the capture policy for the audio player when it is built by calling: AudioAttributes.Builder.setAllowedCapturePolicy(ALLOW_CAPTURE_BY_SYSTEM) This approach may be useful if your app plays content with differing licenses. For example, both copyrighted and royalty-free content. Disallowing capture by system apps and components By default system apps and components are allowed to capture an app's audio if its usage is MEDIA, GAME and UNKNOWN, as this enables important accessibility use cases, such as live captioning. In rare cases where a developer wishes to disallow audio capture for system apps as well they can do so in a similar way to the approach for third party apps. Note that this will also disallow capture by third party apps. Disallowing capture of all audio This can only be done programmatically by running the following code before any audio is played: AudioManager.setAllowedCapturePolicy(ALLOW_CAPTURE_BY_NONE) Disallowing capture on a per player basis To disallow capture for an individual player you can set the capture policy for the audio player when it is built: AudioAttributes.Builder.setAllowedCapturePolicy(ALLOW_CAPTURE_BY_NONE) What next? If your app is targeting API 28 or below and you would like to enable audio capture add android:allowAudioPlaybackCapture="true" to your app's manifest.xml. If you would like to disallow some or all of your audio from being captured then update your app according to the instructions above. For more information check out the Audio Playback Capture API documentation.

Indie Games Showcase from Google Play - meet the winners!

02 July 2019

Posted by Patricia Correa, Director, Developer MarketingWe just wrapped up the Indie Games Showcase in Europe, Japan & South Korea! Back in March we started our search for some of the newest and most creative indie titles from these regions. The search culminated last week with the celebration of indie developers at events in London, Tokyo, and Seoul, and the selection of the winners from our finalists. Developers from 12 countries traveled to the events and showcased their games to the audience of gamers, industry experts, YouTube creators, and journalists.The games were on show to the public, who spent several hours trying out their games and voting for their favourites, alongside the Google Play team. The top 10 finalists were then selected, and went on to pitch their games, and compete for big prizes in front of the jury.

Now, we are happy to announce the winners from each region! They will be returning home with a prize package that includes promotions on the Google Play Store, consultations with Google teams, Google hardware, and more.We also want to take this opportunity to congratulate all the other finalists and developers who entered the competition this year. We are impressed by your creativity and passion, and hope you will continue to create amazing experiences for players worldwide.

Europe

G30 - A Memory Maze by Ivan Kovalov (Russia) Ordia by Loju (United Kingdom) Photographs by EightyEight Games (United Kingdom) The other finalists as selected by audience and Google Play votes were:

#DRIVE by Pixel Perfect Dude (Poland) Fly THIS! By Northplay (Denmark) Golf Peaks by Afterburn (Poland) Rest in Pieces by Itatake (Sweden) see/saw by Kamibox (Germany) STAP by Overhead Game Studio (United Kingdom) Tesla vs. Lovecraft by 10tons (Finland)

Japan

Infection - 感染 - by CanvasSoft MeltLand by 個人 Bear's Restaurant by 個人 The other finalists as selected by audience and Google Play votes were:

Lunch Time Fish by SoftFunk HULABREAKS ReversEstory by 個人 Kamiori - カミオリ by TeamOrigami キグルミキノコ Q-bit -第一章- by 個人クマムシさん惑星　ミクロの地球最強伝説 by Ars Edutainment Girl x Sun - Terasene - Tower defence & Novel game by SleepingMuseum Persephone by Momo-pi

South Korea

ROOMS: The Toymaker's Mansion by HandMade Game Seoul2033: Backer by Banjiha Games Cartoon Craft by Studio NAP The other finalists as selected by audience and Google Play votes were:

Hexonia by Togglegear Hexagon Dungeon by Bleor Games 7Days - Decide your story by Buff Studio WhamBam Warriors by DrukHigh Onslot Car by Wondersquad Maze Cube by IAMABOY 언노운 나이츠 by teamarex

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Advanced in-app billing: handling alternative purchase flows

26 June 2019

Posted by Oscar Rodriguez, Developer Advocate

When designing and developing an app or game, at some point you may ask yourself if you want to monetize it. If you choose to do so by selling products via Google Play, you will most likely have a store screen that shows available items for sale, and use the Google Play Billing Library to display dialogs that allow your users to complete their purchase. While there is a more detailed explanation in the documentation and in the Billing Library TrivialDrive samples, the general flow is as follows:

Call the launchBillingFlow() method from the UI thread to launch the Google Play purchase dialog.

If the purchase was successful, Google Play calls the onPurchasesUpdated() method to deliver the result of the purchase operation.

If your app has a server, we strongly recommend that you verify the purchase from your server by using the Subscriptions and In-App Purchases API.

Acknowledge the purchase either with consumeAsync() for consumable items or with acknowledgePurchase() for non-consumable items.

Finally, grant entitlement to the purchased item inside the app.

If your app is still using the Google Play Billing AIDL API, it is also possible to perform the same task. Keep in mind that the AIDL API is now deprecated, so we strongly recommend you migrate to the Google Play Billing Library as soon as possible. If you are using the AIDL API, the flow is very similar:

Send a getBuyIntent() or getBuyIntentExtraParams() request to specify the item to purchase, and then call startIntentSenderForResult() to launch the Google Play purchase dialog.

When the purchase dialog finishes, Google Play sends a response Intent to your onActivityResult() method, where you can verify if the purchase was successful.

If your app has a server, we strongly recommend that you verify the purchase from your server by using the Subscriptions and In-App Purchases API.

If the purchase was successful, call the getPurchases() method to retrieve a list of owned items that are still not consumed. For consumable items, call the consumePurchase() method to make the item available for purchase again.

Finally, grant entitlement to the purchased item inside the app.

Nevertheless, just implementing the above mentioned flow is not enough to correctly handle all types of purchases. There are two main cases in which purchases will not be correctly handled by this flow. The first case happens when the purchase flow is interrupted before it finishes. The app may have crashed, the user may have killed the app, or the user’s Internet connection may have been lost. In any case, it is possible for the app not to have delivered the item to the user even though Google Play has already processed the payment. In this case, the item is in limbo, because Google Play will not allow an item to be re-purchased until it is consumed, but the app or game won’t consume the item outside of the flow mentioned above. The second case happens during alternative purchase flows, such as in-app promotions, the recently announced out-of-app subscription surfaces, promo codes for subscriptions, or other promotions in collaboration with Google. In these cases, a user gets an item directly on the Play Store app, while the target app or game may be paused, not running, or even not installed. For these cases, the Google Play Billing Library and the Google Play Billing AIDL API offer a mechanism to detect purchases that are not acknowledged or consumed. When using the Google Play Billing API, do the following:

In your app’s onResume() callback, call the queryPurchases() method to retrieve a list of items, so you can determine which ones are unacknowledged.

If your app has a server, we strongly recommend that you verify the purchase from your server by using the Subscriptions and In-App Purchases API.

If there are owned but unacknowledged items, acknowledge the purchase either with consumeAsync() for consumable items or with acknowledgePurchase() for non-consumable items.

Grant entitlement to the purchased item inside the app.

For the Google Play Billing AIDL API, do the following:

In your app’s onResume() callback, call the getPurchases() method to retrieve a list of owned items that are still not consumed.

If your app has a server, we strongly recommend that you verify the purchase from your server by using the Subscriptions and In-App Purchases API.

For consumable items, call the consumePurchase() method to make the item available for purchase again.

Finally, grant entitlement to the purchased item inside the app.

In either case, when you detect and process an unconsumed item in this manner, users will expect the app or game to communicate about it. We suggest that you display a dialog, message box, or notification that tells the user that they have successfully received their item. Keep in mind that your app’s onResume() callback will be called when its process is started, as well as when it is brought to the foreground, regardless of which screen the app or game was in before it was paused. For example, a game with a home screen, a store screen, and a game screen might get its onResume() called from any of those screens. For an optimal user experience, we suggest you make it so your app or game handles unacknowledged or unconsumed items regardless of the screen you display when onResume() gets called. Thorough testing of this process in each screen is crucial to deliver a great user experience. Finally, there is one more case your app must handle: when a user acquires an item from the Play Store app, and both the Play Store app and your app are visible at the same time with multi-window mode. To support this scenario with the Google Play Billing Library, do the following:

Google Play calls the onPurchasesUpdated() method to notify your app that there is a new pending item.

If your app has a server, we strongly recommend that you verify the purchase from your server by using the Subscriptions and In-App Purchases API.

Acknowledge the purchase either with consumeAsync() for consumable items or with acknowledgePurchase() for non-consumable items.

Finally, grant entitlement to the purchased item inside the app.

For the Google Play Billing AIDL API, do the following:

In your app’s onResume() callback, register a PurchasesUpdatedListener to receive the com.android.vending.billing.PURCHASES_UPDATED intent. Also, in your app’s onPause() callback, unregister the listener.

If your app has a server, we strongly recommend that you verify the purchase from your server by using the Subscriptions and In-App Purchases API.

Google Play calls your listener to notify your app that there is a new pending item. Inside it, call the getPurchases() method to retrieve a list of owned items that are still not consumed. For consumable items, call the consumePurchase() method to make the item available for purchase again.

Finally, grant entitlement to the purchased item inside the app.

Just as before, you should display a dialog, message box, or notification that tells the user that they have successfully received their item. If you follow these steps, your app or game will be better prepared to robustly handle purchase flow interruptions and alternative purchase flows.

Indie Games Accelerator - Introducing class of 2019!

04 June 2019

Posted by Vineet Tanwar, Business Development Manager, Google Play

In April we opened applications for the 2019 class of Indie Games Accelerator, a program to help top mobile game startups from emerging markets achieve their full potential on Google Play. We’re truly awed by the response we have received with over 1,700 applications from developers across 37 countries*. We continue to be impressed by the innovation and creativity of game developers everywhere. Now, it's time to introduce you to the developers selected for the class of 2019. Here they are:

Congratulations to the selected participants and we look forward to meeting you in Singapore! Find out more about the program or express your interest in joining the next class of the Indie Games Accelerator. * The competition is open to developers from the following countries: Bangladesh, Brunei, Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Pakistan, Philippines, Singapore, Sri Lanka, Thailand, Vietnam, Egypt, Jordan, Kenya, Lebanon, Nigeria, South Africa, Tunisia, Turkey, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, Guatemala, Mexico, Panama, Paraguay, Peru, Uruguay and Venezuela

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Congratulations to the finalists of the Indie Games Showcase from Google Play

22 May 2019

Posted by Patricia Correa, Director, Platforms & Ecosystems Developer Marketing

Google Play Indie Games Showcase Announcements gif

Back in March we opened submissions for the Indie Games Showcase, an international competition for games studios from Europe*, South Korea, and Japan who are constantly pushing the boundaries of storytelling, visual excellence, and creativity in mobile. We were once again impressed by the diversity and creativity that the indie community is bringing to mobile, and we’re happy to announce the 20 finalists. Check out the local websites to learn more about the finalists and the events.

Europe

AntVentor by LoopyMood (Ukraine) CHUCHEL by Amanita Design (Czech Republic) #DRIVE by Pixel Perfect Dude (Poland) Fly THIS! By Northplay (Denmark) Fobia by Tapteek (Russia) G30 - A Memory Maze by Ivan Kovalov (Russia) Gold Peaks by Afterburn (Poland) Grayland by 1DER Entertainment (Slovakia) Hexologic by MythicOwl (Poland) Lucid Dream Adventure by Dali Games (Poland) OCO by SPECTRUM48 (United Kingdom) Ordia by Loju (United Kingdom) Peep by Taw (Russia) Photographs by EightyEight Games (United Kingdom) Rest in Pieces by Itatake (Sweden) Returner Zhero by Fantastic, yes (Denmark) see/saw by Kamibox (Germany) STAP by Overhead Game Studio (United Kingdom) Tesla vs. Lovecraft by 10tons (Finland) Tiny Room Stories: Town Mystery by Kiary games (Russia)

Japan

ALTER EGO by 株式会社カラメルカラム Infection - 感染 - by CanvasSoft Jumpion - Make a two-step jump ! by Comgate Lunch Time Fish by SoftFunk HULABREAKS MeltLand by 個人 ReversEstory by 個人キグルミキノコ Q-bit -第一章- by 個人 SumoRoll - Road to the Yokozuna by Studio Kingmo Escape Game: The Little Prince by 株式会社 Jammsworks Kamiori - カミオリ by TeamOrigami Bear's Restaurant by 個人クマムシさん惑星　ミクロの地球最強伝説 by Ars Edutainment ゴリラ！ゴリラ！ゴリラ！by Gang Gorilla Games Girl x Sun - Terasene - Tower defence & Novel game by SleepingMuseum タシテケス by 個人 Destination: Dragons! by GAME GABURI Cute cat's cake shop by 個人 Persephone by Momo-pi Hamcorollin' by illuCalab. Food Truck Pup: Cooking Chef by 合同会社ゲームスタート

South Korea

다크타운 - 온라인 by 초콜릿소프트 Bad 2 Bad: Extinction by Dawinstone 셧더펑 : 슈팅액션 by Take Five Games Cartoon Craft by Studio NAP Catch Idle by HalftimeStudio Hexagon Dungeon by Bleor Games Hexonia by Togglegear Mahjong - Magic Fantasy by Aquagamez Maze Cube by IAMABOY Road to Valor: World War II by Dreamotion Inc. Onslot Car by Wondersquad ROOMS: The Toymaker's Mansion by HandMade Game Rhythm Star: Music Adventure by Anbsoft 7Days - Decide your story by Buff Studio Seoul2033: Backer by Banjiha Games Super Jelly Pop by STARMONSTER UNLINK Daily Puzzle by Supershock 몬스터파크 온라인 by OVENCODE WhamBam Warriors by DrukHigh 언노운 나이츠 by teamarex We will welcome all finalists at events in London, Seoul, and Tokyo, where they will showcase their games to an audience of players, press and industry experts, for a chance to win the top prizes. The events are open to the public, so if you would like to meet these games developers, try out their creations, and help choose the winners, sign up on the regional websites. Congratulations to all finalists! * The competition is open to developers from the following European countries and Israel: Austria, Belgium, Belarus, Czech Republic, Denmark, Finland, France, Germany, Italy, Netherlands, Norway, Poland, Romania, Russia, Slovakia, Spain, Sweden, Ukraine, and the United Kingdom (including Northern Ireland).

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Supporting Google Play developers regarding local market withholding tax regulations

15 May 2019

Posted by Gloria On, Program Manager, Google Play
Many developers are increasingly focused on growing their businesses globally, and there were more than 94 billion apps downloaded from Google Play in the last year, reaching more than 190 countries. The regulatory environment is frequently changing in local markets, and in some countries local governments have implemented withholding tax requirements on transactions with which Google or our payment processor partners must comply. We strive to help both developers and Google meet local tax requirements in markets where we do business, and where Google or our payment processor partners are required to withhold taxes, we may need to deduct those amounts from our payments to developers.
Due to requirements in some local markets, we'll be rolling out withholding taxes soon to all those doing business in those countries. We wanted to bring this to the attention of Google Play developers to allow you time to prepare for these upcoming changes and take any necessary measures to meet these obligations. We strongly recommend developers consult with a professional tax advisor on your individual tax implications in affected markets and for guidance on the potential impact on your business so that you can make any necessary preparations.
The first countries where we will roll out these changes will be Saudi Arabia, Kuwait, and Myanmar. You can refer to the Google Play help center page to stay informed on future updates and changes.
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I/O 2019: New features to help you develop, release, and grow your business on Google Play

08 May 2019

Posted by Kobi Glick, Product Lead, Google Play Read this in العَرَبِيَّة‎‎, Bahasa Indonesia, Deutsch, español (Latinoamérica), le français, português do Brasil, tiếng Việt, русский язы́к, ไทย, Türkçe, 한국어, 中文 (简体), 中文 (繁體), or 日本語.

Play and #io19 logos with geometric shapes

Over the last 10 years, we’ve worked together to build an incredible ecosystem with more than 2.5 billion active users in over 190 countries. This would not be possible without you and all the fantastic apps and games you’ve built that entertain, help, and educate people around the world. Every month, you upload more than 750,000 APKs and app bundles to the Play Console. We’ve been amazed by your enthusiasm, and it’s been our privilege to help you grow your business. This year, we want to help you go even further. So today at Google I/O, we're announcing new tools and features to help you develop, release, and grow your apps and games — many of them based on your feedback and suggestions. Efficient, modular apps and customizable feature delivery Last year we introduced Android's new publishing format, the Android App Bundle, and an entirely new dynamic delivery framework on Google Play. There are now over 80,000 apps and games using app bundles in production, with an average size savings of 20%. As a result of those savings, apps have seen up to 11% install uplift. As the future of app delivery, we’re excited to share these latest enhancements to the Android App Bundle. Dynamic features are out of beta and available to all developers, including these new delivery options:

On-demand delivery — install features when they’re needed or in the background, instead of delivering them at install time, and reduce the size of your app.

Conditional delivery — control which parts of your app to deliver at the time of install based on the user’s country, device features, or minimum SDK version.

Instant experiences — now fully supported, so you only need to upload one artifact for your installed app and Google Play Instant experiences.

During our beta program, many developers implemented interesting use cases with dynamic features. Netflix, for example, now delivers their customer support functionality as a dynamic feature to users who visit the support center. By making functionality available only to users who need it, Netflix reported a 33% reduction in app size. You can learn more in the video below. Seamless internal testing and increased security We heard you loud and clear: testing bundles is hard. But with the new internal app sharing, you can now share test builds in a matter of seconds. Just upload your app bundle to Google Play and get a download URL to share with your testers. You don’t need to worry about version codes, signing keys, or most other validations that your production releases need to conform to. In addition to efficiency and modularity, the Android App Bundle also now offers increased security with the launch of app signing key upgrade for new installs. With this feature, you can upgrade the cryptographic strength of your signing key for new installs and their updates on Google Play. Many developers sign their apps with keys generated a long time ago, and this new feature is the only backwards-compatible way to increase their strength. Easier for users to update Although auto-updates reach many users, you told us it was still challenging to get some users to update your apps. Now that our new in-app updates API is in general availability, users will be able to update without ever leaving your app. During our early access program, many developers used our API to create a polished upgrade flow, resulting in a median acceptance rate of about 50%. The API currently supports two flows:

The “immediate” flow is a full-screen user experience that guides the user from download to update before they can use your app.

The “flexible flow” allows users to download the update while continuing to use your app.

Two iPhones side by side. The first on displaying Flexible update flow with a pop up recommending an update. The second displaying Immediate update flow with a pop up recommending an update.

Stronger decision-making with new Google Play Console data The right data can help you improve your app performance and grow your business. That’s why we’re excited to tell you about new metrics and insights that will help you better measure your app health and analyze your performance.

Core metrics refresh — better understand your acquisition and churn, including data on returning users, automatic change analysis, install method (such as pre-installs and peer-to-peer sharing), metric benchmarking, and the ability to aggregate and dedupe over periods from hours to quarters.

App size metrics and reports — gain insights about your app size in Android vitals, including download size, size on device (at install time), changes compared to peers over time, and tailored optimization recommendations.

Developer-selected peer benchmarks — create a custom set of 8-12 peers to compare your app to, then see the median value of the set and the difference between your app and its peers for Android vitals data as well as for public metrics like your rating.

Market insights with curated peersets — in the coming months, you’ll also be able to compare your growth against an automatically generated, curated peerset of around 100 apps similar to yours for business-sensitive metrics like conversion rate and uninstall rate.

Android Vitals Overview dashboard on Peer group screen

Making it easier to respond to and improve user reviews We’re also making big changes to another key source of performance data: your user reviews. Many of you told us that you want a rating that reflects a more current version of your app, not what it was years ago — and we agree. So instead of a lifetime cumulative value, your Google Play Store rating will be recalculated to give more weight to your most recent ratings. Users won’t see the updated rating in the Google Play Store until August, but you can preview your new rating in the Google Play Console today. Every day, developers respond to more than 100,000 reviews in the Play Console, and when they do, we’ve seen that users update their rating by +0.7 stars on average. So in addition to the ratings change, we're making it easier to respond to reviews with suggested replies. When you go to respond to a user, you’ll see three suggested replies which have been created automatically based on the content of the review. You can choose to send one as-suggested, customize a suggestion for more personalization, or create your own message from scratch. Suggested replies are available in English now with additional languages coming later.

Google user review with suggested replies in Beta.

Better Google Play Store listing targeting and customization Your store listing is where users come to learn more about your app or game and decide whether to install. It’s important real estate, so we’re releasing new features that let you optimize your Google Play Store to address different moments in the user lifecycle.

Following the launch of custom listings by country at GDC, we’re announcing a new early access program that lets you create custom listings by install state. Increase acquisition, retention, and re-engagement by providing customized marketing messages for users who haven’t installed your app, users who have your app, and users who have uninstalled your app. If you’re interested in joining the program, sign up here.

Now that pre-registration is available to all developers, we’re launching two new features to help you make the most of it: custom listing pages for pre-registration and pre-registration rewards, which let you incentivize players for signing up for notifications before you launch.

Learn more about these and other Google Play features at Google I/O. Join us live or watch later on the Android Developers YouTube channel. You can also take your skills and knowledge to the next level with our e-learning courses on Google Play’s Academy for App Success, and sign up for our newsletter to stay up to date with our latest features and updates.

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Indie Games Accelerator - Applications open for class of 2019

16 April 2019

Posted by Anuj Gulati, Developer Marketing Manager and Sami Kizilbash, Developer Relations Program Manager Last year we announced the Indie Games Accelerator, a special edition of Launchpad Accelerator, to help top indie game developers from emerging markets achieve their full potential on Google Play. Our team of program mentors had an amazing time coaching some of the best gaming talent from India, Pakistan, and Southeast Asia. We’re very encouraged by the positive feedback we received for the program and are excited to bring it back in 2019. Applications for the class of 2019 are now open, and we’re happy to announce that we are expanding the program to developers from select countries* in Asia, Middle East, Africa, and Latin America. Successful participants will be invited to attend two gaming bootcamps, all-expenses-paid at the Google Asia-Pacific office in Singapore, where they will receive personalized mentorship from Google teams and industry experts. Additional benefits include Google hardware, invites to exclusive Google and industry events and more. Find out more about the program and apply to be a part of it. * The competition is open to developers from the following countries: Bangladesh, Brunei, Cambodia, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, Pakistan, Philippines, Singapore, Sri Lanka, Thailand, Vietnam, Egypt, Jordan, Kenya, Lebanon, Nigeria, South Africa, Tunisia, Turkey, Argentina, Bolivia, Brazil, Chile, Colombia, Costa Rica, Ecuador, Guatemala, Mexico, Panama, Paraguay, Peru, Uruguay and Venezuela.

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Optimize your subscriptions with new insights in the Play Console

11 April 2019

Posted by Daniel Schramm, Product Manager, Google Play Since launching on Google Play nearly 7 years ago, subscriptions have proven to be an essential element in creating sustainable mobile app businesses; 89 of the top 100 highest grossing apps on Google Play in the US now provide subscription products. As the market matures, it is becoming increasingly important for subscription developers to optimize both subscriber conversion and retention in order to maintain growth. To help you do that, we're rolling out new insights available directly in the Play Console. Subscription retention report

Example subscription retention report data in the Play Console. Source: Google Internal Data. The recently updated subscription retention report shows how well you are retaining subscribers, along with how well subscribers convert from free trial, introductory price, and first to second payment. You can configure two cohorts based on SKU, country, and subscription start date. This is particularly useful for evaluating the success of A/B tests; for example, to determine if changing the duration of a free trial has an impact on free trial conversion.

Example free trial conversion data in the Play Console. Source: Google Internal Data. Cancellation survey results Retaining your existing subscribers is just as important as acquiring new subscribers, so we have updated the subscription cancellations report to give more insight into voluntary and involuntary cancellations. The launch of the subscriptions center last year introduced a cancellation survey allowing users to give developers feedback as to why they were cancelling, with results available through the Google Play Developer API. To make these results easier to access and monitor, we now surface daily aggregates directly within the Play Console, along with the ability to download written responses in a CSV.

Example cancellation survey responses in the Play Console. Source: Google Internal Data. Recover more users Involuntary cancellations, which occur when a user's form of payment fails, account for over a third of all cancellations. The new recovery performance cards in the cancellation report helps you understand how effectively you are recovering users with grace period and account hold, and the day the subscriptions were recovered to help you evaluate the effectiveness of recovery messaging.

Example account hold performance recovery card in the Play Console. Source: Google Internal Data. Make sure you've set up grace periods and account hold for your apps! We've seen that developers who use both grace period and account hold see more than a 3x increase in decline recovery rate from 10% to 33%. Discover more information on grace period and account hold. You can find the subscription retention and cancellation reports linked from the bottom of the Subscriptions page, in the Financial reports section of the Play Console. If you don't have access to financial reporting, ask your developer account owner for permission to view financial data.

Example account hold performance recovery card in the Play Console. Source: Google Internal Data. We hope this new reporting gives you new insights to optimize your subscription business, and we look forward to sharing more with you at Google I/O in May.

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Android Q Beta 5 Update

Capturing Audio in Android Q

Indie Games Showcase from Google Play - meet the winners!

Advanced in-app billing: handling alternative purchase flows

Indie Games Accelerator - Introducing class of 2019!

Congratulations to the finalists of the Indie Games Showcase from Google Play

Supporting Google Play developers regarding local market withholding tax regulations

I/O 2019: New features to help you develop, release, and grow your business on Google Play

Indie Games Accelerator - Applications open for class of 2019

Optimize your subscriptions with new insights in the Play Console

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